Hydraulic Filtration Product Guide

Transcription

1 Hydraulic Filtration Product Guide Spin-ons Cartridges In-tank Low Pressure Medium Pressure High Pressure Duplex Accessories Donaldson Delivers Performance Under Any Pressure! Clean, dry oil is essential for your equipment. Donaldson Company, a leader in filtration for over 9 years, has proven performance in thousands of applications offering the industry's largest selection of replacement hydraulic, lube and gear oil filtration products for contamination control. Distributed by:

2 Hydraulic Filter Housing Selection Guide Locate the Donaldson model closest to the intersection of the maximum operating pressure and maximum flow rate. If there is not a model at the exact intersection, select the nearest series to the right or above the intersection to ensure a filter that is adequate to handle the maximum operating pressure and flow rate has been selected. Pressure families are color coded in the selection chart for low, medium and high model series. Filter housing styles are identified by their shape. Filter Housing Style Code Spin-on In-tank Housing / Cartridge In-line Housing / Cartridge Maximum Operating Pressure psi (bar) 6,5 (448.1) W613 6, (413.8) FPK2 W61 HPK4 W621 W62 WS62 High Pressure 4,5 (31.3) 4, (275.8) W44 FPK4 W451 3, (26.9) W341 W331 W322 W35 HPK3 HPK5 2, (137.9) HPK2 Medium Pressure 1, (69.) 6 (41.3) 5 (34.5) HMK3 HMK4 / HNK4 HMK24 W61 W41 4 (27.5) W42 35 (24.1) HMK5 / HNK5 HMK25 HDK6 HFK8 3 (2.7) W33 Low Pressure 2 (13.8) 15 (1.3) 145 (1.) SP15/25 WL15 SP5/6 W21/23 HBK5 SRK WL16 SP8/9 SP1/12 W22 HRK1 FIK 1 (6.89) TT15/3/6 6 (2) 25 (95) 35 (133) 5 (189) 6 (227) 1 (379) 15 (568) 2 (757) 2 (75) 3 (114) 4 (151) 55 (28) 79 (3) 12 (454) 159 (6) 3 (1,136) Maximum Flow Range gpm (lpm)

3 Selecting the Proper Hydraulic Filter Sensitive hydraulic circuits are vulnerable to a variety of contaminants that result in inefficiency, downtime and excessive repair costs. It is important to remember that protecting and maintaining the most sensitive components within a circuit will result in effective contamination control. With the broad range of housing styles and filters available from Donaldson, how do you choose the right filter to reliably protect your systems and equipment? Follow these recommended steps to identify the correct Donaldson filter and parts required for efficient contamination control. 1 Determine the system operating pressure and flow rate Start by identifying two key factors in the hydraulic system operating environment for the most critical component being protected, such as pumps and motors. nominal and maximum operating pressure nominal and maximum flow rate 2 Select the filter housing model Refer to the Hydraulic Filter Model Series Selection Guide on the left to select the filter housing that meets your requirements. Pressure families are color coded for low, medium and high models. Housing styles are identified by their shape code: spin-on, in-tank and in-line Porting type options see page 3 for model series details. 3 Consider application factors when selecting the filter After the appropriate housing is identified, other application factors must be considered when selecting the appropriate filter. Use the filter choice tables to determine a specific part number. components being protected flow rate (GPM/LPM) ISO Code desired maximum allowable pressure drop fluid type and material compatibility efficiency / beta rating oil viscosity (SUS/cSt) & temperature seal options vibration/cyclic flow surges standard vs. high-performance filters media type servicing and installation convenience 4 Choose the appropriate line and reservoir accessories Items such as breathers, suction strainers, and gauges are important parts of an overall hydraulic system. Refer to the Accessories Section for more information. Looking for a Replacement Cartridge Filter? Donaldson high-performance DT filters extend filter life, allow higher initial cleanliness and provide superior system protection. DT cartridges are engineered to fit many competitive applications and are constructed to meet application housing requirements: standard collapse high collapse coreless Refer to the DT numberfinder cross reference section to find the appropriate replacement filter. 5 On-going contamination control practices To optimize system performance and lengthen component life, new oil should be filtered before being transferred into a reservoir or gearbox. Monitor the condition of fluids and identify wear and contamination with regular fluid analysis. Refer to the Off-Line Filtration and Fluid Analysis Sections for more information.

4 How Donaldson Displays Filter Flow versus Pressure Loss Data Pressure Drop ( P) Correction Formulae To properly calculate pressure loss for viscosity and/or specific gravity, use the filter and housing formulae below to determine the clean filter assembly pressure drop. Filter Correction Calculation P Filter = P from graph X - or - P Filter = P from graph X New Saybolt Seconds Universal Viscosity (SSU) New Specific Gravity (S.G.) X 15.9 New Centistokes Viscosity (cst) 32 New Specific Gravity (S.G.) X.9 Clean Filter Assembly Pressure Drop ( P) Calculation P Clean Filter Assembly = P head + P filter Filter, Head or Housing/Assembly Reference Flow Rate (lpm) Example 2µm 6 5µm 4 8µm 3 14µm 2 25µm Performance Curve Notes All flow measurements were made with 32cSt [15 SSU] hydraulic oil at 1 F (37.7 C), fluid specific gravity of.9. The performance curves displayed are for the filter, head or housing assembly. Filter performance curves will either list media numbers or beta ratings (see circled areas on chart above). These labels correspond with the filter choice tables Pressure Drop (kpa) The Importance of Temperature in Determining Pressure Drop Fluid viscosity plays an important role in restricting the flow through filters. It s crucial to select the proper filter to maintain adequate flow and avoid excessive pressure drops. Measured in centistokes (cst) or Saybolt Seconds Universal (SSU or SUS), fluid viscosity is the resistance of a fluid to flow (thickness of fluid). Low viscosity fluids pass through filters with less resistance than high viscosity fluids. Higher fluid viscosities have higher pressure drops due to higher resistance passing through the media. The colder the fluid, the higher the viscosity, so the lowest potential temperature of the fluid is the best measure for calculating pressure drop. Use the chart below to determine the viscosity of the fluid to be filtered at its lowest potential temperature. Oil Kinematic Viscosity Combined With Temperature in centistokes (cst) SAE Gear Oil 75W 8W 85W 9W 14W Hydraulic Oil ISO Grade F C

5 Hydraulic Filtration Product Guide Table of Contents This publication contains a wide selection of standard, stocked and custom hydraulic housing models and replacement filters for both original equipment manufacturers and stationary equipment that operate in today's mobile and industrial environments. For variations on a hydraulic filtration system design, please contact your Donaldson supplier. Overview... 2 Product Line Overview... 2 Common Fluid Power Symbols and Circuit Diagram... 8 Hydraulic Filter Locations... 9 Media Technology...1 Filtration Trends and Evolution...11 Filtration Design and Manufacturing Experience...11 Global Design and Logistic Capabilities...12 Performance Under Any Pressure...14 Shoptalk Tech-tips and Simple Facts...15 YouTube Filter Servicing Videos Filter Servicing Steps Low Pressure Filters Max Operating Pressure < 35 psi (24 bar) Spin-on Filters... 3 In-tank Filters... 6 In-line Cartridge Filters... 8 Medium Pressure Filters Max Operating Pressure < 2 psi (138 bar) Spin-on Filters... 9 In-line Cartridge Filters...16 High Pressure Filters Max Operating Pressure < 65 psi (45 bar) In-line Cartridge Filters DT High-Performance Filters Cross Reference Accessories Fluid Analysis Off-Line Filtration Bulk Fuel and Lube Filtration Technical Reference Guide Part Number Index YouTube is a registered trademark of Google Inc. PRODUCT INFORMATION Hydraulic Filtration 1

6 Product Line Overview Comprehensive Hydraulic Filtration Solutions OVERVIEW Low Pressure Filtration Max operating pressure < 35 psi (24 bar) Low pressure filters are the most commonly used type of filter in hydraulic circuits, used most often in return line applications. Donaldson low pressure filters are rated for working pressures up to 35 psi (24 kpa). In-tank and in-line configurations are available to accommodate virtually any application. Medium Pressure Filtration Max operating pressure < 2, psi (138 bar) Medium pressure filters can be used in applications up to 2 psi (1379 kpa). Donaldson offers both spin-on and in-line cartridge-style filters. Donaldson Duramax filters are the highest rated medium pressure spin-on filters available. Duramax filters are proven, reliable, long-lived and easy to install. High Pressure Filtration Max operating pressure < 6,5 psi (45 bar) High pressure filters are positioned between pumps and critical components such as cylinders, motors and valves. They help protect these critical components from catastrophic failure. Donaldson heavy-duty high pressure filters are rated for working pressures up to 65 psi (44818 kpa). Various porting sizes and types, including manifold style, are available for a wide range of applications. 2 Hydraulic Filtration

7 Product Line Overview Comprehensive Hydraulic Filtration Solutions Low Pressure Filtration Pages Medium Pressure Filtration Pages High Pressure Filtration Pages Model Series Max Flow Max Pressure Porting Size Options Page # gpm (lpm) psi (kpa) / bar Spin-on Filters SP15/25 3 (114) 15 (134) / 1.3 ½", ¾" NPT, SAE-8, -12 O-ring 3 W21/23 6 (227) 15 (134) / 1.3 1¼" NPT, SAE-2 O-ring 34 HBK5 6 (227) 15 (134) / 1.3 1¼" NPT, SAE-2 O-ring 38 SP5/6 6 (227) 15 (134) / 1.3 1¼" NPT, SAE-2 O-ring 42 SP8/9 1 (38) 15 (134) / 1.3 1½" NPT, SAE-24 O-ring, 2" SAE 4-Bolt Flange Code SP1/12 1 (38) 15 (134) / 1.3 1½" NPT 5 W22 12 (454) 15 (134) / 1.3 1½" NPT, SAE-24 O-ring, 1½" SAE 4-Bolt Flange Code TT15/3/6 5 (19) 1 (689) / 6.89 ¾", 1½" NPT 58 In-tank Filters WL15 5 (19) 2 (1379) / 13.8 SAE-24 O-ring, 1½"SAE 4-Bolt Flange Code 61 6 WL16 1 (38) 2 (1379) / ½" NPT, SAE-24 O-ring, 1½" SAE 4-Bolt Flange Code FIK 17 (639) 145 (1) / 1. ½", ¾", 1" NPT, SAE-8,-12,-16,-2,-24 O-ring, 2" SAE 4-Bolt Flange Code SRK Combo 79 (3) 145 (1) / 1. Inlet: SAE-16, -2 O-ring, Outlet: SAE-16 O-Ring 78 In-line Cartridge Filters W33 1 (38) 3 (268) / 2.7 1½" NPT, SAE-24 O-ring, 1½" SAE 4-Bolt Flange Code 61 8 HRK1 3 (1136) 15 (2413) / 1.3 4" ANSI Flange, 8-bolt 15# 84 Spin-on Filters HMK3 25 (95) 1 (6895) / 69. SAE-12 O-ring 9 HMK4 35 (13) 5 (3448) / 34.5 ¾", 1" NPT, SAE-12, -16 O-ring 94 HNK4 35 (13) 5 (3448) / 34.5 SAE-12, -16 O-ring 12 HMK5 5 (189) 35 (2413) / ¼" NPT, SAE-2 O-ring 98 HNK5 5 (189) 35 (2413) / 24.1 SAE-2 O-ring 12 HMK24 6 (23) 5 (345) / 34.5 SAE-2 O-ring, 1¼" SAE 4-Bolt Flange Code HMK25 1 (378) 35 (2413) / ½" NPT, SAE-24 O-ring, 1½" SAE 4-Bolt Flange Code In-line Cartridge Filters W61 1 (379) 6 (4137) / 41.3 SAE-12, -16, -2 O-ring 16 HDK6 15 (568) 35 (2413) / ½" NPT 11 W41 3 (1136) 5 (345) / 34.5 SAE-24 O-ring, 2" or 2½" SAE 4-Bolt Flange Code W42 3 (1136) 4 (2757) / " SAE 4-Bolt Flange Code HFK8 3 (1136) 35 (2413) / " NPT, SAE-2 O-ring 122 In-line Cartridge Filters W331 6 (23) 3 (2685) / 26.9 SAE-8 O-ring 128 HPK2 2 (75) 2 (1379) / SAE-12 O-ring 132 W341 2 (75) 3 (2685) / 26.9 SAE-12 O-ring 138 W44 2 (75) 4 (2758) / SAE-12 O-ring or Manifold Mounting 142 FPK2 25 (95) 69 (42) / 42. SAE-12 O-ring 146 W (13) 65 (44818) / SAE-12, -16 O-ring, 1" SAE 4-Bolt Flange Code 61 or W322 5 (19) 3 (2685) / 26.9 SAE-16 O-ring 156 W35 5 (19) 3 (2685) / 26.9 SAE-12, -16 O-ring 16 HPK3 6 (227) 3 (2685) / 26.9 SAE-12, -16 O-Ring 164 W61 5 (189) 6 (41368) / 414. SAE-12, -16 O-Ring, 1" SAE 4-Bolt Flange Code 61 or 62, Manifold Mounting 17 FPK4 1 (379) 435 (29993) / SAE-2 O-ring 174 HPK4 12 (454) 6 (4137) / SAE-2 O-ring, 1¼" or 1½" SAE 4-Bolt Flange Code 61 or W (454) 6 (4137) / SAE-2,-24 O-ring, 1¼" or 1½" SAE 4-Bolt Flange Code 61 or W (568) 45 (3127) / 31.3 SAE-24 O-ring, 1½" SAE 4-Bolt Flange Code 61 or 62, 193 Manifold Mounting W62 15 (568) 6 (4137) / SAE-16,-2, -24 O-ring, 1¼" SAE 4-Bolt Flange Code 61 or 62 or 1½" Code WS62 15 (568) 6 (4137) / Manifold Mounting 22 HPK5 2 (757) 3 (2685) / " SAE 4-Bolt Flange Code OVERVIEW Hydraulic Filtration 3

8 Product Line Overview Comprehensive Hydraulic Filtration Solutions OVERVIEW Off-Line Filtration The Donaldson Filter Cart, Filter Panel and Filter Buddy offer convenient off-line filtration, flushing and fluid transfer. Use them with your industrial and mobile equipment to achieve and maintain proper ISO cleanliness levels. Filter Cart Designed with performance, convenience and safety in mind. Includes value-added features to protect your machinery and equipment from breakdowns caused by contamination. Filter Panel Provides fixed/mounted offline filtration and a turn-key approach to supplemental filtration. Filter Buddy This handheld portable system provides the capability to kidney loop reservoirs that you normally cannot reach with larger filter carts. Its small size and light weight allow for carrying up and down stairs and access into tight or confined spaces. Replacement Filters The Industry's Largest Selection of In-Stock Replacement Filters! Donaldson offers a complete line of hydraulic filter heads and housings for low, medium, and high pressure applications. Spin-ons and cartridges are available in a wide range of filter medias. When replacing another filter brand, our comprehensive and up-to-date cross-reference guide, available at crossreference.donaldson.com, can guide you through performance improvement possibilities. Our worldwide network of authorized distributors is ready to serve you with their extensive experience with hydraulic circuits and with Donaldson filters. Most distributors stock our filters, and we have quick-ship programs so you can get the filter you need, when you need it. To find a distributor near you, visit. 4 Hydraulic Filtration

9 Product Line Overview Comprehensive Hydraulic Filtration Solutions Accessories for hydraulic circuits, lines and reservoirs that will help you maintain proper ISO cleanliness levels. Accessories OVERVIEW Filter Service Indicators Service indicators to maximize filter life Hydraulic Line Accessories Pressure gauges for monitoring system pressure Hoses and test points for sampling oil and determining ISO cleanliness levels Flanges to connect components Valves for system control Reservoir Accessories Suction strainers help protect pumps from damage Diffusers for reducing aeration, foaming, turbulence and noise caused by return lines Sight and level gauges available, including plastic or steel screw-in styles for use in a variety of applications Plugs, caps and vents for small power units and gearboxes Filler breathers and caps come in chrome, zinc, epoxy-coated weatherproof finishes, and corrosion-resistance techno polymer lockable, dipsticks and side-mount versions available. T.R.A.P. Breather Technology (Thermally Reactive Advanced Protection) T.R.A.P. breathers provide fast-acting protection against airborne moisture and particulate contamination. They stop solid particulate down to 3 µm at 97% efficiency and prevent moisture from entering the reservoir. Water-holding capacity is regenerated with every oil return phase. This self-regenerating capability enables extended breather life. Hydraulic Filtration 5

10 Hydraulic Filtration Solutions Engineered for Today's Industrial & Mobile Equipment OVERVIEW The best solutions for clean, dry oil. Count on Donaldson to have the right filters, contamination control products and services to protect critical components in hundreds of applications in the factory and on heavy-duty mobile equipment. When you need hydraulic filtration, Donaldson delivers. Low Pressure or Suction Filter Medium or High Pressure Filter Low Pressure or Medium Pressure Return Line Filter In-Tank Return Filter Strainer Breather Full-Product Range The industry's largest selection of in-stock filters and accessories manufactured with consistent, high-quality performance. Expert Technical Support Prompt, accessible and knowledgeable customer service experts. High-Performance Filtration Increase dirt-holding capacity and lower pressure drop ( P) with Donaldson high-performance DT filters. 6 Hydraulic Filtration

11 Hydraulic Filtration Solutions Engineered for Today's Industrial & Mobile Equipment OVERVIEW <any Performance Under Pressure Low, medium and high pressure filtration Hydraulic line and reservoir accessories Spin-on, cartridge and in-tank style filters T.R.A.P. reservoir breather technology Breather Low Pressure Hydraulic Filters In-Tank Hydraulic Filter High Pressure Hydraulic Filter Level Gauge Pressure Gauges Medium Pressure Hydraulic Filter Off-Line Filtration Filter carts, filter panels and Filter Buddy handheld filtration. Water Removal Systems and products designed to prevent water ingression and remove entrained water. Vacuum Dehydrators & Coalescers Quick removal of free water, dissolved water, particles and gases. Hydraulic Filtration 7

12 Common Fluid Power Symbols and Circuit Diagrams OVERVIEW Instrumentation and Pipeline Components Lines Continuous Line: Flow Line, Symbol Enclosure Dashed Line: Pilot Line, Drain Line System Enclosure: Long and Short Dashes around Two or More Component Symbols Flexible Hose Lines Connecting Lines Crossing Circular Large Circle: Pump, Motor Small Circle: Measuring Devices Square One Square: Pressure Control Function Two or Three Adjacent Squares: Directional Control Semi-Circle: Rotary Actuator Diamond Diamond: Fluid Conditioner (filter, separator, lubricator, heat exchanger) Diamond with Dashed Line: Filter Triangle Solid: Direction of Hydraulic Fluid Flow Open: Direction of Pneumatic Flow Miscellaneous Symbols Spring Flow Restriction Connections to Tank Temperature Gauge Isolation and Flow Control Valves Pressure Gauge Test Point Flow Meter Gas Loaded Accumulator Isolator (Open) Isolator (Closed) Diverter Valve Orifice (Jet) Throttle Valve Check Valve Filters Basic Filter Pumps and Motors Filter with Visual Clogging Indicator Filter with Bypass Valve Duplex Filter with Check Valve Cylinders and Semi-rotary Actuators Fixed Displacement Pump Uni-directional Flow Anti-clockwise Rotation Fixed Displacement Motor Anti-clockwise Rotation Double Acting Cylinder Bi-directional Semi-rotary Actuator Directional Control Valves (Unspecified Actuation) 8 Hydraulic Filtration

13 Hydraulic Filter Locations Comprehensive Selection of Filtration Solutions Typical Hydraulic Circuit and Filter Locations OVERVIEW Filter Symbol in a Circuit Pressure Line Filter Protects high-pressure side components. Helps prevent component wear or failure brought about by debris in the system. Actuator In-Line Accessories Pressure gauges for monitoring system pressure. Hoses and test points for sampling oil and determining ISO cleanliness levels. Flanges and valves for system control. Suction Line Filter Designed to remove particles in the 5 to 15 micron range. Easy to service and less expensive than other types of filters. Low by-pass valve use recommended to prevent pump starvation. M Motor Air Pump Directional Valve Return Line Filter Captures debris from component wear or ingression before it travels into the reservoir. In-tank Return Line Filter Space-saving in-tank return and suction line filters. Reservoir Air Breather Prevents ingression of airborne contaminants from entering the reservoir tank. Oil Microbial Growth Water Reservoir Tank Water in reservoir tanks is a serious threat to hydraulic systems. Dirt, particles and microbial growth are also common contaminants existing in tanks. Pump Suction Strainer Removes large particles or objects built into the system during assembly or introduced during standard maintenance. Prevents catastrophic failure. Also known as a safety filter. Reservoir Accessories Sight and level gauges available. Diffusers are used for effectively reducing aeration,foaming, turbulence and noise caused by return lines. Kidney Loop Filters Off-line filtration supplements system cleanliness. Use with industrial and mobile equipment to achieve and maintain proper ISO cleanliness levels. Hydraulic Filtration 9

14 Industry Shaping Technology Advanced Media Technology for Optimal Filtration Performance OVERVIEW Donaldson Media Formulations Set the Standard for Filtration Performance! Donaldson offers extensive filter media technology choices for hydraulic filters over 35 different formulations. These multiple formulations enable our engineers to develop filtration systems that meet or exceed a wide variety of customer specifications. Synthetic media captures more and contaminants smaller than cellulose media. When an application requires higher efficiency filtration than what cellulose filter media can deliver, Donaldson uses Synteq synthetic media technology. Filter Media Design & Development From traditional cellulose to synthetic the development of proprietary filtration substrates is at the heart of every Donaldson filtration system. If one of our existing media formulations does not meet our customer s specifications, our scientists use our in-house media development laboratory to develop new formulations that meet or exceed your requirements. We use a variety of techniques to enhance filter media so it can withstand the high differential pressures found in typical hydraulic systems. Oven-curing, wire backing and multiple layers all contribute to our media integrity. More detailed information on filtration media is available in the technical reference guide. DT Synteq Synthetic Media (High-Performance) DT grades of Synteq media utilize a blend of borosilicate glass fiber whose matrix is bonded together with an epoxybased resin system. Donaldson filter media scientists found this to provide the best available chemical resistance for the broadest array of hydraulic applications. DT Synteq is ideal for use with phosphate ester and water glycol fluids. Synteq Synthetic Media This media's uniform synthetic fiber structure delivers higher filtration efficiency and longer filter life. Synteq filter media technology is ideal for synthetic fluids, water glycols, water/oil emulsions, HWCF (high water content fluids) and petroleum -based fluids. The smooth rounded fibers provide low resistance to fluid flow. Cellulose Media This media often has lower beta ratings, providing effective filtration for a wide variety of petroleum-based fluids. The smaller pores result in greater flow resistance, in turn causing higher pressure drop. Water Absorbing Media This media is formulated with absorbents and resins to remove moisture and condensation from petroleum-based fluids. Wire Mesh Media Wire mesh media consists of stainless steel, epoxy-coated wire mesh. This media is used to catch very large, harsh particulate that would rip up a normal filter. This media is also useful as a coarse filter in viscous fluid applications. Media Characterization Testing Permeability Tensile strength Mullen burst Basis weight Pore size Thickness Gurley stiffness LEFS bench 3-Point bend In-House Media Mill For application development Trial media production runs Development of proprietary formulations Filtration Performance Testing Particle counting Multi-pass testing Water removal efficiency 1 Hydraulic Filtration

15 Hydraulic Filtration System Trends Industry Shaping Technology Hydraulic Filtration Trends and Evolution Today's hydraulic systems are intolerant of corrosion, require higher cleanliness standards, and demand increased filtration performance. Hydraulic-powered vehicles and equipment owners desire the assumption of lower operation and ownership costs a unique challenge that Donaldson understands. OVERVIEW Unique Filtration Systems Donaldson continually strives to introduce new and effective filtration technologies that work within your engineering specifications and add customer value. Low Pressure Systems Sensors, valves, and switches in a variety of styles and port sizes Unique filtration performance options Integrated mounting brackets Broad range of package sizes Custom design options Medium Pressure Systems Die-cast and sand-cast custom head assemblies integrated into systems Enhanced system component protection Customized to existing filter interface no system modification required High Pressure Systems High-performance media options Synteq Filtration Media Material options - metal or plastic Multiple head interfaces Hydraulic Filtration Design & Manufacturing Experience U.S.A. Hydraulic filter manufacturing begins Low & High Pressure Expansion into in-tank and In-line filtration Italy Manufacturing expansion South Africa Manufacturing expansion Mexico & Indonesia LHA Manufacturing Acquisition expansion Triboguard Acquisition DT Cartridges Introduced high performance hydraulic product line Synteq Filter Media Media Developed pleated High performance, string-spaced media fully synthetic media developed Duramax Mid-Pressure Duramax product line introduced T.R.A.P. Breather Unique, long life hydraulic reservoir breathers introduced T.R.A.P. TM THERMALLY REACTIVE ADVANCED PROTECTION Synteq XP Filter Media High-performance media for OEMs 21 Western FIlter Acquisition Hydraulic Filtration 11

16 Industry Shaping Technology Global Design & Logistic Capabilities OVERVIEW Donaldson has pioneered the use of a wide range of engineering, design and testing tools used during the product development and validation process. Engineering Capabilities Design centers in three key regions United States, Asia and Europe Prediction and Simulation CAD Media modeling Fluid mechanics Structural analysis Thermal analysis Test & Evaluation Tools Structural Analysis Per SAE, ISO, and NFPA standards Burst Collapse Pressure impulse and fatigue Tensile Compression Used to test material, component and assembly properties Environmental Chambers Allows testing at hot or cold temperature, with humidity control Development and Validation Filter Durability Filtration performance testing per applicable SAE and ISO standards Fabrication integrity Environmental conditions - Salt spray and thermal cycling Pressure fatigue Flow fatigue Hydrostatic burst Flow benches Vibration benches Gravimetric analysis Flow Test Benches Allows measurement of static and dynamic flow and restriction for a device Allows calculation of device restriction at varying flows and temperatures System simulation Filtration Performance Testing ISO, SAE, NFPA Customer standards Contaminant (particle or water) removal efficiency Contaminant capacity Analytical Chemistry Laboratory Optical microscopy Scanning electron microscopy (SEM) Chemical analysis Fourier transform infrared (FTIR) Gas chromatography (GC/MS) Thermal analysis (DSC, TGA) Liquid chromatography Rapid Prototyping SLA, SLS Investment casting RTV molding 12 Hydraulic Filtration

17 Industry Shaping Technology Global Design & Logistic Capabilities Design Validation Test cell locations in three key regions United States, Asia and Europe High viscosity P (pressure drop) High temperature Flow fatigue Used oil analysis Component durability 24/7 durability testing Web-based test cell monitoring access Fluid compatibility Vibration/Shaker Multiple benches Performance vibration with flow test Can apply random, shock or custom variable vibration profiles Capable of hot or cold tests Field Testing On and off highway Heavy-duty Tests conducted on both end user and OEM applications Quality Certified All facilities are ISO/TS certified Quality Controls Consistent, reliable product On-site verification test units and equipment Part number specific PLC controls Manufacturing dates for tracking and warranty Manufacturing Locations for Liquid Filtration United States, Canada, Mexico, Europe and Asia-Pacific Located strategically with global partners Base Component Materials Built for long-life, durability, corrosion resistance and liquid compatibility Metal and non-metal materials Methods to enhance media durability include oven-curing, wire backing and multiple layered media Packaging Options Returnable packaging Heavy-duty packaging Pallets ISPM-15 compliant for international routing Logistics / Distribution Donaldson has established a global distribution network to serve our customers locally and around the world. We operate as a global company with a network of primary distribution locations that support a mature hub of regional distribution centers and warehouses. Donaldson distribution centers are strategically located around the globe to quickly and accurately deliver filtration and exhaust products wherever replacement products are needed. We work with a network of transportation, third party logistics companies, consolidators and crossdocking facilities to meet or exceed our customers requirements. Customers around the world benefit from our umbrella of distribution centers. We focus our efforts on local support and the capabilities of our staff. We continue to make significant investments in facilities, systems, supply chain relationships and staffing to offer the best order fulfillment options available. OVERVIEW Field Data Acquisition Real time measurements Remote communications On-line collection tools Review daily, weekly and monthly reports to analyze operational trends Hydraulic Filtration 13

18 Your Complete Hydraulic Filtration Supplier OVERVIEW <any Performance Under Pressure Donaldson hydraulic filters and accessories reduce a broad range of contaminants to keep sophisticated equipment running smoothly, resulting in efficient systems with superior performance. Whether it s located outdoors on equipment or inside a crowded manufacturing plant, hydraulic components need clean hydraulic and lubrication oil for maximum life and optimal productivity. Actuator Directional Valve Line Accessories High Pressure Filtration Medium Pressure Filtration M Motor Pump Low Pressure Filtration Breathers In-Tank Filtration Off-Line Filtration Reservoir Accessories 14 Hydraulic Filtration

19 Shoptalk Tech-Tips for Hydraulic-Powered Vehicles and Equipment Owners Hydraulic Components Need Protection Where does Hydraulic System Contamination Come From? OVERVIEW Catch-up on the latest information! The Shoptalk section contains maintenance tips, cost reduction ideas, product features and benefits. If you re interested in receiving Shoptalk, sign up at Shoptalk is available as direct mail cards or . New topics and tech-tips are sent out 3-4 times a year. Understanding the Beta Rating System How Big is a Micron? Hydraulic Oil Test Kits Watch Out for Dents on Liquid Filters Watch Out for Old Compression Gaskets.. 19 How Clean is Your Oil? " x 7" card deck sent out in packs of 4 Version DT Cartridges Deliver Uptime Protection.. 2 T.R.A.P. Moisture Vapor with Breathers... 2 Filter Recycling Industry Resource: The Filter Manufacturers Council Success Stories Aftermarket Warranty Filter Installation and Service Icons YouTube Service Videos On-line Collection Filter Servicing Steps Spin-on Filters In-line Cartridge Filters In-tank Filters SHOPTALK INFORMATION Hydraulic Filtration 15

20 Shoptalk Simple Facts about Hydraulic Filtration SHOPTALK Hydraulic Components Need Protection This illustration of a simple hydraulic valve shows how particles damage components. If a particle lodges between the spool and valve body, it will erode small flakes from the metal surfaces. As these flakes are moved back and forth by the action of the spool, they can roll into a burr that jams the spool and disables the valve. Protect Precision Parts from Contamination Damage and Hydraulic Failures Good filtration needs to be an integral part of the hydraulic circuit to ensure long life and the proper operation of pumps, valves and motors. Hydraulic circuits are designed in all shapes and sizes, both simple and complex in design, and they all need protection from damaging contamination. Abrasive particles enter the system and, if unfiltered, damage sensitive components like pumps, valves and motors. It is the job of the hydraulic filter to remove these particles from the oil flow to help prevent premature component wear and system failure. As the sophistication of hydraulic systems increases, the need for reliable filtration protection becomes ever more critical. Typical Factors in Component Life Studies show that most (typically 7%) of hydraulic component replacement is necessary because of surface degradation, and most of that (5%) is due to mechanical wear. Proper filtration of hydraulic fluids can lengthen component life. Don t cut costs by eliminating hydraulic filters. It could cost you more in the long run in major component repair! 7% Surface Degradation - 5% mechanical wear from: abrasion fatigue adhesion - 2% corrosion 15% Accidents 15% Obsolescence Where does Hydraulic System Contamination Come From? Sources of Hydraulic System Contamination New oil out of shipping containers is usually contaminated to a level above what is acceptable for most hydraulic systems. Never assume your oil is clean until it has been filtered. There are a surprising number of different sources of system contamination in hydraulic filtration. New Fluid most new fluid is not acceptable for use in hydraulic systems and must be filtered first. Learn how in the off-line filtration section-. Built-In contamination introduced into the system during the manufacture, assembly and testing of components Ingressed external ingression of atmospheric contamination; air condenses and water is released into the reservoir Induced particles introduced during normal maintenance or system operation In-Operation wear generation contamination caused by the pump, actuators, cylinder or the hydraulic motor Rubber and Elastomers degradation of rubber compounds and elastomers products High Water Based Fluids supports biological growth Replacement of Failed Components failure to thoroughly clean conductor lines after replacing a failed pump Types of Contaminant Many different types of contamination may be present in hydraulic fluid. Contaminants grind and wear at the surface of moving parts, introducing even more particles into the system. These surface degradation contaminants cause more than 7% of all hydraulic system downtime. particulate ingressed and built-in (dust, dirt, sand, rust, fibers, elastomers, paint chips) wear metals, silicon, and excessive additives (aluminum, chromium, copper, iron, lead, tin, silicon, sodium, zinc, barium, phosphorous) water sealant (tape, pastes) sludge, oxidation, and other corrosion products acids and other chemicals biological and microbial Scratches along the inside surface of a hydraulic cylinder reveal component damage caused by contaminants. Ref: Shoptalk Card F11536 Ref: Shoptalk Card F Hydraulic Filtration

21 Shoptalk Simple Facts about Hydraulic Filtration Understanding the Beta Rating System This information is provided as an aid to understanding fluid filter efficiency terminology based on current ISO, ANSI and NFPA test standards. It is not proprietary and may be reproduced or distributed in any manner for educational purposes. What Is Beta Ratio? How Big is a Micron? 8 µm 4 µm 25 µm SHOPTALK Beta ratio (symbolized by ß) is a formula used to calculate the filtration efficiency of a particular fluid filter using base data obtained from multi-pass testing. 1 µm 2 µm 1 µm In a multi-pass test, fluid is continuously injected with a uniform amount of contaminant (i.e., ISO medium test dust) then pumped through the filter unit being tested. Filter efficiency is determined by monitoring fluid contamination levels upstream and downstream of the test filter at specific times. An automatic particle counter is used to determine the contamination level. Through this process an upstream to downstream particle count ratio is developed, known as the beta ratio. The formula used to calculate the beta ratio is: Beta ratio (x) = particle count in upstream fluid particle count in downstream fluid Micron Sizes of Familiar Particles Grain of table salt 1µm Human hair 8µm Lower limit of visibility 4µm White blood cell 25µm Talcum powder 1µm Red blood cell 8µm Bacteria 2µm where (x) is a given particle size Silt <5µm Indicates that testing was done with APC s calibrated with NIST fluid ß 1(c) = 1 1 times more particles upstream than downstream that are 1 µm and larger Ref: Shoptalk Card F11532 Hydraulic Filtration 17

22 Shoptalk Simple Facts about Hydraulic Filtration SHOPTALK Hydraulic Oil Test Kits The Advanced Fluid Analysis Kit is designed to monitor component wear, contamination and fluid condition. Advanced Hydraulic Oil Test Kit Kit X Metals by ICP Water by Karl Fischer, ppm Viscosity at 4 C or 1 C Oxidation/Nitration by FTIR Total Acid Number ISO Particle Count/ Particle Quantifier Sample Extraction Pump Part #P Sample Extraction Tubing Part #P Watch Out for Dents on Liquid Filters! Our basic hydraulic oil kit reports TAN (total acid number), water in PPM and ISO particle count. Basic Hydraulic Oil Test Kits 1- Basic Use Kit X Correct Drain and ISO use Kit X Metals, ppm by wt Viscosity, cst. Water % TAN (Total Acid #) Water, ppm ISO Particle Count Kit X7377 for basic hydraulic oil analysis Recommended Sampling Interval Industrial / Stationary Transmissions 5 hours / monthly Geared Drives 5 hours / monthly Bearings 5 hours / monthly Hydraulics 5 hours /monthly 18 Hydraulic Filtration Oil Sampling Accessories These accessories can simplify your oil analysis during normal maintenance routines. Sampling Pump (P176431) & Plastic Tubing (P176433) sold separately in 1 ft. rolls Quick Sampling Metal Valve for test point. 1/8" NPT (P563212) Working Pressure 58 psi / 4 bar Ref: Shoptalk Card F11523 Dents in a steel filter canister create a concentration of stress making the canister more susceptible to fatigue. Dents May Cause Cracks Cracked filters can be caused by dents made during improper installation. Filters that are dented prior to or during installation should not be used. Filters dented after installation should be replaced immediately. The cost of replacing a dented filter is much less than the cost of the damages that could result from a dented filter that fails during service. Filter fatigue results from pressure pulses within the system. Pressure is regulated by a pressure regulating valve. This valve is spring operated and intermittently opens and closes to regulate pressure. Once pressure exceeds the setting of the spring in the regulating valve, the valve will open and relieve pressure until the spring can expand and close the valve. This function is repeated continuously during operation of the system, creating a pulsing effect. Filter canisters are subjected to the same pulsation. However, unlike the spring in the pressure regulating valve, canister material is susceptible to failure after such fatigue. Filters are designed with a low carbon steel to resist fatigue and are formed so the stress created by the pulses in the system are equalized over the surface area of the canister. A dent provides an area of stress concentration where pressure pulses can greatly shorten the fatigue life of the canister. If you receive filters that were dented prior to your receipt, you should contact Donaldson customer support for corrective action. Ref: Shoptalk Card F115275

23 Shoptalk Simple Facts about Hydraulic Filtration Watch Out for Old Compression Gaskets! How Clean is Your New Oil? Amount of contaminant in 1 gallons hydraulic oil Donaldson Hydraulic Filter Synteq Media Standard Hydraulic Filter Cellulose Filter Media New, Unfiltered Hydraulic Oil SHOPTALK When changing any filter that has a gasket use caution as old gaskets may stick! A compression seal is a means of preventing migration of liquids, gases or solid contaminates across a joint or opening in an assembly or housing. A seal not only prevents the escape of fluid from inside and foreign material from entering the system from outside, but it must provide for easy installation and removal. A new gasket is critical for proper filter function. Remember Remove used gaskets and clean the sealing area thoroughly Always use a new gasket with a replacement filter Over-tightening the filter may damage the head Dispose of used filters properly Ref: Shoptalk Card F Amount of contaminant in 1 gallons hydraulic oil ISO 14/9/3 ISO 19/17/14 ISO 22/21/18.4 gram dust.363 gram dust 4.73 grams dust Contamination Levels of Different ISO 446 Codes Vary Dramatically. * New, unfiltered hydraulic oil can contain 1, times more contaminant than oil that has passed through filter media. Protect your hydraulic system from costly repairs and downtime with Donaldson hydraulic products with Synteq filter media technology designed to meet equipment filtration requirements and strength needs! Prevent Catastrophic Damage to Your Expensive Equipment Hydraulic Pump Exposure to Dirt Synteq Media Cellulose Media New Hydraulic Oil ISO 14/9/3 ISO 19/17/14 ISO 22/21/18.3 lbs 2.5 lbs 32.5 lbs 12.5 grams 1,125 grams 4,75 grams Amount of contaminant that passes through a 25 gallon hydraulic reservoir with a 25 gpm pump running for a period of 5 hours. * Derived from the ISO test standard with NIST certified on-line automatic particle counters and ISO medium test dust (assumes spherical particle shape and lower bound diameter for test dust). Achieved with ß4 (c) μm > 1 Synteq media. Actual results may vary. Ref: Shoptalk Card F Hydraulic Filtration 19

24 Shoptalk Simple Facts about Hydraulic Filtration SHOPTALK High-Performance DT Cartridges Deliver Uptime Protection T.R.A.P. Moisture Vapor with Breathers for Hydraulic Reservoirs Using Donaldson Synteq media technology, DT filters extend filter life, allow for higher initial cleanliness and provide superior system protection. Premium Uptime Protection Every hydraulic system has suspended particles in its fluid. Contaminants grind and wear at the surface of moving parts, introducing even more particles into the system. These contaminants cause more than 7% of all hydraulic system downtime. Donaldson high-performance DT cartridge filters provide better protection from the particles and contaminants that reduce the effectiveness of lubricant and hydraulic fluid. DT filters are ideally suited for a variety of demanding applications, including: heavy-duty mobile equipment in-plant hydraulics transmissions bearing lube oil systems DT high-performance hydraulic cartridges provide 73% higher dirt-holding capacity and 47% lower initial pressure drop than traditional filters with micron ratings down to 2 μm. Donaldson DT filters are engineered to fit many competitive applications, including Fairey Arlon, Hydac, Pall, Parker, PTI/Mahle and Schroeder. For a complete list of replacement part numbers, visit Water has a way of sneaking into hydraulic circuits, which can cause damage. Minimize moisture with the Donaldson Thermally Reactive Advanced Protection (T.R.A.P. ) Breather. Features and Benefits Minimize water in your system T.R.A.P. breather strips moisture from the incoming air, allowing only dry air to enter the hydraulic circuits Maximize system uptime T.R.A.P. media regenerates its water holding capacity for longer service life Hydraulic reservoir can breathe the T.R.A.P. doesn t restrict air flow Fast-acting Breather Eliminates Moisture from Hydraulic Reservoirs Extended service life (exhales moisture and refreshes its holding capacity on each cycle) Reacts instantly to conditions in the hydraulic circuit, creating a moisture barrier without impeding airflow Reduced maintenance costs Thermally reactive barrier that removes moisture at relative humidity levels as low as 15% Superior moisture blocking and particulate filtration down to 3 μm at 97% Will not freeze in winter Ref: Shoptalk Card F11534 Ref: Shoptalk Card F Hydraulic Filtration

25 Shoptalk Simple Facts about Hydraulic Filtration Filter Recycling Donaldson encourages all individuals and businesses to recycle their used hydraulic filters. Recycling used hydraulic filters helps divert waste from landfills while providing a valuable resource for recycling. We encourage you to check your local disposal regulations for proper disposal and recycling. Industry Resource: The Filter Manufacturers Council Established in 1971, the Filter Manufacturers Council represents North American manufacturers of vehicular and industrial filtration products. Initially developed to monitor regulatory and technological developments that affect the industry, the Council has since expanded its activities substantially. The Council has undertaken several environmental initiatives including partnering with states to promote the proper management of used oil filters. In addition, the operation of the hotline and web site provide valuable information regarding state regulations and companies that transport, process and recycle used oil filters. Donaldson Company is a member of the Filter Manufacturers Council. Do You Store or Warehouse Filters On-Site? Whether it s an empty trailer or building, it s important to practice good storage and handling techniques when it comes to filters. Before installing any filter on a piece of equipment make sure the filter is clean, unused and free of damage. Filter Storage Tips and Recommendations for Contamination Control Never store a filter on a shelf without it being in a box or totally sealed from outside contaminant. When you see an open box of filters on the shelf, tape it shut unless the filters inside the box are individually sealed. Handle filters with care to prevent filter damage; for example, don t throw filters into the back of a truck. If transporting filters from one job site to another, don t let them roll around on the floorboard or in the back of a truck as it may damage the filter. Metal storage shelves may cause condensation to form on filters if sitting directly on metal. Over time the filter may get rusty. This is another good reason to store filters in boxes. If a product box has layers of contaminant, take care that the contaminant doesn t get on the new filter as you remove it from the box. Practice "first-in, first-out" with your inventory. When possible, always use the oldest inventory first. Make sure labels with product information and manufacturing dates are visible to personnel selecting from the shelves. SHOPTALK Ref: Shoptalk Card F Hydraulic Filtration 21

26 Shoptalk Simple Facts about Hydraulic Filtration SHOPTALK HRK1 at a Paper Mill T.R.A.P. at a Coal Plant HRK1 Duplex Industry: Problem: Solution: Paper Collapsing Competitive Filter Elements on PMO Circuit Donaldson HRK1 Duplex Donaldson High-Performance DT Cartridges Donaldson Company was contacted by an upper Midwestern paper mill. This paper mill called Donaldson and our Distribution Partner for assistance with filter collapse in existing competitive filter housings that resulted in contamination of the main lube circuit. In addition, the filtration system, using 83 competitive style housings, was inefficient and didn t offer a bypass option. The mill runs a demanding 24/7 operation with minimal shutdown opportunities, but the company had a major maintenance shutdown (2 hours max) scheduled, which provided a narrow window of opportunity for Donaldson and our Distribution Partner to shine. The mill found a solution in Donaldson s new HRK1 filter housings and Donaldson high-performance DT filters. Four HRK1 units were configured in a duplex arrangement. Donaldson DT ß5(c)=1 filter elements were installed and are currently achieving an ISO cleanliness level of 16/14/11. Routine oil samplings upstream and downstream continue to confirm great results. Through the joint efforts of Donaldson Company and our Distribution Partner, we delivered an economical solution which created a new relationship and happy customer. T.R.A.P. Reservoir Breathers Industry: Problem: Solution: Power Generation Short Life of Desiccant Breathers and High Maintenance Donaldson T.R.A.P. Breathers A coal-fired power plant in northeast Florida is always looking for a better way to protect its equipment and reduce downtime. The desiccant breathers that this around-theclock operating facility was using to keep water and dirt out of its gearboxes required frequent change-outs. Gearboxes in the hot, humid air of the southeastern United States need robust and reliable protection against atmospheric moisture. The plant needed a breather that would work better and last longer than the desiccant breathers they were using. The plant s Predictive Maintenance Technician found a solution in Donaldson s T.R.A.P. breather an advanced breather technology that provides unbeatable system protection and lasts longer. By installing T.R.A.P. breather filters on its gearboxes, the power plant has extended breather filter life by over 5%. We test our oil frequently, our current breathers are working well, but the T.R.A.P. breathers are working longer, says the PdM Tech. Unlike desiccant breathers that absorb and hold moisture resulting in shorter life, Donaldson s Thermally Reactive Advanced Protection (T.R.A.P.) senses and begins to remove moisture at only 15% relative humidity. Unlike desiccant breathers that require frequent changeouts, a T.R.A.P. breather exhales moisture with every flow cycle, regenerating its water-holding capacity and resulting in longer breather life. 22 Hydraulic Filtration

27 Shoptalk Simple Facts about Hydraulic Filtration HMK25 at a Gold Mine DT Filters at an Injection Molder SHOPTALK HMK25 Spin-On Filter Industry: Mining Problem: Gyro Crusher Seizure due to Oil Starvation Solution: Donaldson HMK Duramax Donaldson High-Performance DT Filters Industry: Injection Molding Problem: Short Servo Valve Life Solution: Donaldson DT High-Performance Filter The relationship between a rock crusher rebuilder and Donaldson began after a 36 Telsmith gyro crusher was reconditioned and put back into service at a South African gold mine. Within weeks of its return (and while still under warranty), the crusher seized. It happened on a cold morning shortly after start-up. There was no warning of any oil pressure problem and no obvious reason for the failure. Oil starvation was quickly identified as the cause of seizure but what was the cause of the oil starvation? The first part of the investigation determined that a pressure switch was on the pump side of the filter instead of beyond the filter. Donaldson redesigned the entire filtration system. We went for a double head HMK25 filter system, 38 lpm at 24 bar. We also dropped the filter media from 6 µm down to 2 µm. The oil used was a non-foaming 15 cst gear oil. However, at C the viscosity is 299 cst. The viscosity goes up exponentially. On a cold morning, if the guys start up their crusher straight away, that oil is not going through the filters easily. The Donaldson-modified system was implemented and the crusher was successfully put back into service. It has worked 1% for a year now. They are changing the Donaldson filters at 1 hour intervals on restriction. Changing the filtering system and the filtering points made all the difference. Donaldson DT elements were recently installed on injection molding equipment at a Midwestern molder s facility. This molder was running nine machines that make plastic components for the product security industry. Their normal operating procedure included regularly sampling and analyzing their hydraulic oil (ISO VG 46), and they were not satisfied with their ISO cleanliness codes or their short servo valve life. Servo valve life (lasting only a few months) led to a drastic change to their maintenance procedures, including: new oil, moisture removal breathers, side-loop cleanup systems, and Donaldson DT pressure line filters. In side-by-side tests the injection molder compared their existing supplier s hydraulic pressure line elements with Donaldson DT <4 µm(c) rated filters. Oil analysis proved that by using the Donaldson DT filters, they could regularly achieve as much as a one to two ISO code improvement in particulate cleanliness over the filters they had used in the past. With a target of 17/14/11, they were regularly able to achieve 14/12/9. At the time of this writing, the injection molder s maintenance manager reported, we have not had to replace servo valves in over one year. As a result of the change in pressure line filters and their other improved practices, they are expecting extended servo valve life and greater uptime. Hydraulic Filtration 23

28 Shoptalk Simple Facts about Hydraulic Filtration SHOPTALK Will Using Aftermarket Filters Void My Warranty? Answer: Good News! No need to worry about voiding your warranty you can use aftermarket products! You still need to follow your manufacturer s recommended maintenance practices, but your warranty is protected under the Magnuson-Moss Warranty Act. Information on the Magnuson-Moss Warranty Act is available at In addition, Donaldson warrants its aftermarket products against failure due to defects in materials and workmanship for the period specified under the Terms and Conditions for the particular product. More information is available at Filtration Service Videos now on YouTube! Thirty Donaldson Academy filter servicing videos are now available as a resource for understanding filtration selection and maintenance. They cover detailed hydraulic filter service steps and best practices. Air, lube, fuel and coolant training modules are also available. These videos are easily accessible from smart phones making them a great tool for mobile training! YouTube is a registered trademark of Google Inc. SERVICE TRAINING VIDEOS youtube.com/user/donaldsonengine Filter Installation and Servicing Icons Donaldson spin-on filters have pictograms on the sides to define the proper servicing steps. Ref: Shoptalk Card F Hydraulic Filtration

29 Shoptalk Simple Facts about Hydraulic Filtration Maintenance Practices for Contamination Control Here are recommended practices from Donaldson about hydraulic filter servicing and handling. These steps are universal to many hydraulic systems. This servicing information is provided as a best practices guide. Donaldson recommends that where possible, follow the filter service instructions supplied by your original equipment manufacturer. It is not however intended to replace or supersede the service instructions supplied by your equipment or vehicle manufacturer. SHOPTALK Spin-On Filter Servicing Check the filter service indicator. Check to see that the OEM specified service interval has been reached or that the service indicator shows that the filter is due for servicing. Wipe filter head with clean cloth. Clean the filter head or cover surfaces When performing a hydraulic oil change, it is best to use a clean cloth. Align threads. Spin filter until gasket contacts. Spin the new filter on until the top of the gasket first contacts the sealing surface. / psi Turn system off and release pressure. Ensure that the hydraulic system is turned off. Check that there is no pressure present. Unscrew and remove old filter and gasket. Properly dispose of the filter as may be required by local regulations or recycle it. Inspect the new filter for damage. Check the new filter you will be installing for any shipping and handling damage. Do not install a dented filter since the canister has been weakened. Hand tighten the filter. Tighten per the guidance of the icons which appear on the filter housing. Do not over-tighten. Lubricate the threads. Lubricate threads of filter head. Apply thin film of clean motor oil to gasket. Lubricate seal(s) with clean system oil. Bleed the system and check for leaks. Hydraulic Filtration 25

30 Shoptalk Simple Facts about Hydraulic Filtration SHOPTALK Cartridge Filter Servicing Check the filter service indicator. Remove the used filter and gasket, if applicable. Align threads. Spin filter until gasket contacts. Check to see that the OEM specified service interval has been reached or that the service indicator shows that the filter is due for servicing. Fit the housing to the filter head as instructions on the housing. Hand tighten the filter. / psi Turn system off and release pressure. Ensure that the hydraulic system is turned off. Check that there is no pressure present. Tighten per the guidance of the icons which appear on the filter housing. Do not over-tighten. Unscrew the cartridge housing. Clean out the housing seal area and cap. Clean out any sediment from the inside of the filter housing. Properly dispose of the cartridge according to local regulations. Inspect the new filter cartridge for damage. Check the new filter you will be installing for any shipping and handling damage. Bleed the system and check for leaks. Lubricate seals, gaskets and threads. Install new cartridge. Lubricate the o-rings, gaskets, housing seals and threads with clean system oil. Install filter into the housing. 26 Hydraulic Filtration

31 Shoptalk Simple Facts about Hydraulic Filtration In-tank Filter Servicing Check the filter service indicator. Check to see that the OEM specified service interval has been reached or that the service indicator shows that the filter is due for servicing. / psi Turn system off and release pressure. Ensure that the hydraulic system is turned off. Check that there is no pressure present. Remove the used filter, gasket and spring, if applicable. Remove the filter as gently as possible. Avoid contaminant dropping into the clean side of the housing. Properly dispose of the cartridge, seal and spring. Clean the filter mount, cap, inside of the housing and cover. Clean out any sediment from the inside of the filter housing. Lubricate the filter gasket and cover seal. Lubricate the new filter cartridge O-ring and cover seal with clean system oil. Install new filter and spring, if applicable. SHOPTALK Remove the housing cover. Reinstall the housing cover. Wipe away any sediment on the outside of the filter cover. Refit the cover following any instructions given. Inspect the new filter cartridge for damage. Check the new filter you will be installing for any shipping and handling damage. Bleed the system and check for leaks. Hydraulic Filtration 27

32 Donaldson s Commitment to Quality & Continuous Improvement Donaldson Quality Commitment Our employees are committed to providing our Customers with products and services that consistently meet or exceed their expectations. We will work towards: Continuous improvement of products, processes, and services for the benefit of our Customers; Complete Customer satisfaction; Elimination of waste and variation; World-class standards and benchmarks. We believe in: The development and empowerment of our people; Standardization of processes and measurement of progress; Simplicity, visibility and capability of all activities; Continuous improvement in our management and quality systems. For the long-term success of our company, our first operating priority is the satisfaction of our Customers. Understanding their needs and serving them will benefit both our shareholders and our employees. Our management is responsible for ensuring that this policy is understood, implemented and maintained at all levels of our organization. Bill Cook Chairman, President, CEO 28 Hydraulic Filtration

33 Low Pressure Filters Low pressure filters are the most common type of filter found in hydraulic circuits used most often in return line applications. Low Pressure Filters LOW PRESSURE FILTERS Donaldson low pressure filters are rated for working pressures up to 35 psi (24 kpa). In-tank and in-line configurations are available to accommodate virtually any application. Section Index Max Operating Pressure < 35 psi (24 bar) Models arranged from low to maximum flow rates Spin-on Filters SP15/ W HBK SP5/ SP8/ SP1/ TT15/3/ In-tank Filters WL FIK... 6 SRK Combo... 7 In-line Cartridge Filters HRK Hydraulic Filtration 29

34 LOW PRESSURE FILTERS SP15/25 Max Flow: 3 gpm (114 lpm) SP15/25 Spin-On Filters Maximum Working Pressures to: Rated Static Burst to: 15 psi 134 kpa 1.3 bar 375 psi 259 kpa 25.9 bar Flow Range To: 3 gpm 114 lpm Features The SP15/25 series are economical, low pressure filters with spin-on convenience and a wide range of cleanliness ratings. Filters are available with the bypass ratings of your choice 25 psi, 15 psi, 5 psi or no bypass. Take advantage of our mix and match system of in-stock heads and filters, so you can get exactly what you need. Choose the media type and configuration that s best for your application. Options include Donaldson s exclusive Synteq, natural fiber cellulose, stainless steel wire-mesh or water absorbing media. Beta Rating Performance to ß 7(c) =1 Porting Size Options ½", ¾" NPT SAE-8, -12 O-ring Replacement Filter Lengths Synteq 5.35" / 136 mm 7.87" / 2 mm Cellulose 5.35" / 136 mm 7.87" / 2 mm Wire Mesh 5.35" / 136 mm Water Absorbing 5.35" / 136 mm Standard Bypass Ratings 25 psi / kpa / 1.7 bar 15 psi / 97 kpa /.97 bar 5 psi / 34.5 kpa /.34 bar No Bypass Assembly Weight 5.35": 1.6 lbs /.7 kg (approximately) 7.87": 2.2 lbs / 1 kg (approximately) Operating Temperatures -22 F to 225 F / -3 C to 17 C Collapse Ratings 1 psid / 69 kpa / 6.9 bar (standard) 3 Hydraulic Filtration

35 SP15/25 Specification Illustrations Assembly - Side View 3.74" (95mm) SP15/25 Max Flow: 3 gpm (114 lpm) Applications Fluid Conditioning Systems In-Plant Systems Mobile Equipment Power Transmissions Process Systems LOW PRESSURE FILTERS Short Assembly 6.98" (177mm) Long Assembly 9.5" (241mm) Head - Top View 1.87" (48mm) ¼"x2x.5"(2x) 1.5" (38mm) Hydraulic Filtration 31

36 LOW PRESSURE FILTERS SP15/25 Max Flow: 3 gpm (114 lpm) SP15/25 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic 5 µm P Synteq Synthetic 9 µm P µm P µm P µm P56694 Cellulose 5 µm P µm P µm P µm P µm P5656 Water Absorbing 1 µm P56562 Absorbs approximately 6 oz/17 ml of 2 psid/1.4 bar Wire Mesh 15 µm P mesh Filter Notes * Thread size 1"-12 UNF Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Head Choices Port Bypass Gauge ports Gauge Port Donaldson Size Range (drill, tap, plug) Location Part No. ½ NPT 15 psi / 13.4 kpa / 1.34 bar (2) 1/8" NPT upstream side P ¾ NPT 25 psi / kpa / 1.72 bar (2) 1/8" NPT upstream side P ¾ NPT 5 psi / 34.5 kpa /.34 bar (2) 1/8" NPT downstream side P ¾ NPT 25 psi / kpa / 1.72 bar none na P ¾ NPT 5 psi / 34.5 kpa /.34 bar none na P ¾ NPT none none na P ¾ NPT 15 psi / 13.4 kpa / 1.34 bar none na P SAE-12 none none na P SAE-12 none (1) SAE-4 upstream side, LH P SAE-12 5 psi / 34.5 kpa /.34 bar none na P56114 SAE psi / kpa / 1.72 bar none na P SAE psi / 13.4 kpa / 1.34 bar none na P SAE psi / kpa / 1.72 bar (2) 1/8 NPT upstream side P56328 SAE psi / 13.4 kpa / 1.34 bar none M6 mtg. threads P SAE-8 25 psi / kpa / 1.72 bar none na P Gaskets Each filter ships with a 3-seal kit, containing an "L" shaped, a square cut, and an O-ring gasket seal, unless otherwise noted. Use only one of the following seals. Installation instuctions can be found in the technical reference section. L Shaped Square Cut O-Ring -246 Mix and Match Donaldson s mix and match system provides the great performance and functional advantages of custom engineered filters with the convenience and speedy delivery of in-stock parts. Choose your options and build a filter model to suit your specifications. Use with filter heads with no groove or a wide groove. Use with filter heads with a narrow groove. Use with Donaldson HBK5 heads only. 32 Hydraulic Filtration

37 Filter Service Gauges - Visual Indicators Donaldson Pressure Use With Bypass Valve Rating Type Part No. Range P to 3 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, electrical field adj.* or 25 psi / kpa / 1.72 bar or No Bypass P to 15 in 5 psi / 34.5 kpa /.34 bar Suction indicator, electrical Hg field adj.* or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, numeric scale or 25 psi / kpa / 1.72 bar or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, color coded Bypass P to 1 psi 25 psi / kpa / 1.72 bar Return indicator, color-coded or No Bypass P to -2 Hg 5 psi / 34.5 kpa /.34 bar Suction indicator, numeric scale or No Bypass SP15/25 Max Flow: 3 gpm (114 lpm) P P Notes * NOT PRESET: Setting adjustable for desired application LOW PRESSURE FILTERS P P #1 Common; #2 Normally Closed; #3 Normally Open Instructions 1. Remove DIN adaptor 2. Remove small brass screw 3. Using 1/8" allen wrench adjust clockwise to increase set point/counter-clockwise to decrease set point 4. NO / NC Adjustment screw located in center of electronic prongs Performance Data SP15 Filter Only (Synthetic, 5.35"/136mm) Flow Rate (lpm) µm 9µm µm 2 Pressure Drop (kpa) SP15 Filter Only (Cellulose, 5.35"/136mm) Flow Rate (lpm) Water Absorbing 5µm 7µm 17µm Wire Mesh Pressure Drop (kpa) SP15/25 Head Only Flow Rate (lpm) SAE-8.5 NPT SAE NPT Pressure Drop (kpa) 15 SP25 Filter Only (Synthetic, 7.87"/2mm) Flow Rate (lpm) SP25 Filter Only (Cellulose, 7.87"/2mm) Flow Rate (lpm) µm Pressure Drop (kpa) µm 17µm Pressure Drop (kpa) Hydraulic Filtration 33

38 LOW PRESSURE FILTERS W23 Max Flow: 6 gpm (227 lpm) W23 Spin-On Filters Working Pressures to: Rated Static Burst to: 15 psi 1.3 bar 25 psi 17.2 bar Applications Fluid Conditioning Systems In-Plant Systems Mobile Equipment Power Transmissions Process Systems Flow Range to: 6 gpm 227 lpm Features This versatile spin-on series is an excellent choice for use in high corrosion environments. The gray iron head construction can be ordered with gauge or differential pressure indicator ports. Take advantage of our mix and match system of heads and filters, so you get exactly what you need. You can choose the media type and configurations that s best for your application. W23 Beta Rating Performance to ß <4(c) =1 Porting Size Options 1¼" NPT SAE-2 O-ring Replacement Filter Lengths 6.7" / 17 mm 1.7" / 271 mm Filter Collapse Ratings 1 psid / 69 kpa / 6.9 bar Standard Bypass Ratings 5 psi / 345 kpa / 3.5 bar 25 psi / kpa / 1.72 bar No bypass Assembly Weight 7.lbs / 3.2 kg (short) 8. lbs / 3.6 kg (long) Operating Temperatures -22 F to 225 F / -3 C to 17 C 34 Hydraulic Filtration

39 W21/23 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View 35.5 (1.38) W21/23 Max Flow: 6 gpm (227 lpm) (5.25) 1/8" NPT (Gauge Port, Plugged) 2 Plcs LOW PRESSURE FILTERS Refer to to Filter Model Choices Code (Assembly Length) 1 1/2" UN THREAD (4.95) 5.8 (2.) Min. Clearance to Remove Canister Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings Head - Top View 5/16-18 UNC (.625) Deep Full Thread 4 Plcs (.94) (1.88) Outlet Port OUT P Indicator (W23 Head Only) (5.75) (2.88) IN 38.1 (1.5) 19.5 (.75) Inlet Port 4.39 (1.59) Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Note: The female plug (connector) is to be furnished by customer. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F. Hydraulic Filtration 35

40 LOW PRESSURE FILTERS W23 Max Flow: 6 gpm (227 lpm) W23 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Viton O-ring & square seal kit 6 µm P seal kit 6 µm P seal kit 11 µm P seal kit 11 µm P seal kit 13 µm P Viton O-ring & square seal kit 13 µm P Viton O-ring & square seal kit 23 µm P seal kit 23 µm P seal kit 5 µm P seal kit 5 µm P seal kit Cellulose 5 µm P seal kit 5 µm P seal kit 7 µm P seal kit 7 µm P seal kit 17 µm P seal kit 17 µm P seal kit Water Absorbing 1 µm P Cellulose media, 3-seal kit. Absorbs 35 ml water. Wire Mesh 15 µm P55275 Stainless steel wire mesh, 3-seal kit 15 µm P55276 Stainless steel wire mesh, 3-seal kit Filter Notes * All models have 1½-16 UNF threads except where otherwise noted. All models measure 5."/127 mm outer diameter. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Performance Data W23 Filter Only (Synthetic, 6.7"/17mm) Flow Rate (lpm) Hydraulic Filtration 6µm 11µm 13µm 23µm 5µm W23 Filter Only (Synthetic, W23 Filter 1.7"/271mm) Only Flow Rate (lpm) <4µm 11µm 6µm 23µm 13µm 5µm Pressure Drop (kpa) Pressure Drop (kpa) W23 Filter Only (Cellulose, 6.7"/17mm) Flow Rate (lpm) Pressure Drop (kpa) 15 17µm Wire Mesh W23 Filter Only (Cellulose, W23 Filter 1.7"/271mm) Only Flow Rate (lpm) Water Absorbing 7µm 5µm Wire Mesh µm 5µm 15 17µm Pressure Drop (kpa) W23 Head Only

41 Filter Head Ordering Guide Filter Assembly Service Filter Table 1 Filter Assembly CODE W23 Table 2 W23 1 C 3 4 N B TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 DESCRIPTION Machined for P indicator only Filter Collapse Options CODE DESCRIPTION 1 15 psid Table 3 Port Size Options CODE C P Table 4 PORT SIZE SAE-2 O-ring 1¼" NPT Bypass Setting Options CODE BYPASS SETTING 1 Non-bypassed (plugged)* 3 25 psid 4 5 psid Filters ordered separately. See previous page for filter options. *8 psid maximum operating pressure Table 5 (Primary) Indicator Style and Setting CODE C D F G H J K L M N Q R X Y TL (thermal lockout) P INDICATOR STYLE & SETTING Electrical/visual 15 psid Electrical/visual 35 psid Electrical/visual 15 psid & TL Electrical/visual 35 psid & TL Electrical/visual 15 psid with 12" 3-wire flying lead P indicator plug Visual indicator 15 psid Visual indicator 35 psid Visual indicator 35 psid with TL and surge Electrical/visual 35 psid with 12" 3-wire flying lead Electrical switch 15 psid Electrical switch 35 psid Electrical/visual 15 psid with TL and surge Electrical/visual 35 psid with TL and surge W23 Max Flow: 6 gpm (227 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. Table 5 (Secondary) Receptacle Options CODE B H N Table 6 Seal Options ELECTRICAL STYLE Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual P indicator CODE MATERIAL B Buna-N LOW PRESSURE FILTERS Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Hydraulic Filtration 37

42 LOW PRESSURE FILTERS HBK5 Max Flow: 6 gpm (227 lpm) HBK5 Spin-On Filters Working Pressures to: Rated Static Burst to: Flow Range To: 15 psi 134 kpa 1.3 bar 25 psi 1724 kpa 17.2 bar 6 gpm 227 lpm Features HBK5 is a strong and durable low pressure filter with a spin-on design that simplifies servicing and reduces maintenance costs. Its heavy-duty steel canister has a rigid steel attachment plate for added strength. The head-to-canister O-ring seal is designed to ensure seal integrity beyond 25 psi/17 bar. The head is made of die-cast aluminum. Take advantage of our mix and match system of in-stock heads and filters so you can get exactly what you need, HBK5 is available with your choice of visual or electrical service indicators, and bypass ratings of 5 psi, 25 psi,or 5 psi. The filter media is Synteq, our proprietary synthetic media specifically designed for liquid filtration. HBK5 filters ship with "L", square, and O-ring gaskets (unless noted with Viton seals, then with square and o-ring gaskets). All HBK5 filters are interchangeable with SP5/6, SP8/9 and SP1/12 spin-ons, and have 1½" - 16 UN threads. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options 1¼" NPT SAE-2 O-ring Replacement Filter Lengths 6.7" / 17 mm (short) 1.7" / 271 mm (long) Standard Bypass Ratings 5 psi / 345 kpa / 3.4 bar 25 psi / kpa / 1.7 bar 5 psi / 34.5 kpa /.34 bar Assembly Weight 6.9 lbs / 3.1 kg (long) 5.7 lbs / 2.6 kg (short) Operating Temperatures -22 F to 225 F / -3 C to 17 C Filter Collapse Ratings 125 psid / 863 kpa / 8.6 bar 38 Hydraulic Filtration

43 HBK5 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View Long Assembly HBK5 Max Flow: 6 gpm (227 lpm) Applications Cooling Circuits Fluid Conditioning Systems Hydrostatic Charge Pumps Lube Oil Systems Power Transmissions Return Lines Side Loop Systems LOW PRESSURE FILTERS Short Assembly Head - Top View with DC Electrical Service Indicator with AC/DC Electrical Service Indicator Hydraulic Filtration 39

44 LOW PRESSURE FILTERS HBK5 Max Flow: 6 gpm (227 lpm) HBK5 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Viton Seal 7 µm P µm P µm P µm P µm P µm P µm P Viton Seal 13 µm P Viton Seal 23 µm P µm P µm P µm P16588 Water Absorbing 1 µm P Cellulose media, 3-seal kit. Absorbs 35 ml water. Filter Notes * Thread size 1"-16 UNF Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Head Choices Port Size Bypass Rating Indicator Part Style & Location No. 1¼" NPT 5 psi Visual, P kpa Both Sides 1¼" NPT 25 psi Visual, P kpa Both Sides 1¼" NPT 5 psi Visual, P kpa Both Sides SAE-2 25 psi Visual, P O-Ring 172 kpa Both sides Note * Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. Service Indicator Options Mix and Match Donaldson s mix and match system provides the great performance and functional advantages of customengineered filters with the convenience and speedy delivery of in-stock parts. Choose your options and build an HBK5 filter to suit your specifications. Electric Models (1) Use with Bypass Indicator Valve Pressure of: Part No. Style (3) Description 5 psi / 34.5 kpa P A Single post DC. Normally open. 15 psi / 13 kpa P16361 A Single post DC. Normally open. 25 psi / kpa P A Single post DC. Normally closed. 25 psi / kpa P1624 A Single post DC. Normally open. 25 psi / kpa P B 2-wire with Cannon connector. Normally open. 25 psi / kpa P C 3-wire: White = normally open Red = normally closed Black = common 4 Hydraulic Filtration Visual Models (Non-Electric) (2) Use with Bypass Indicator Valve Pressure of: Part No. Style (3) 5 psi / 34.5 kpa P D 15 psi / 13 kpa P D 25 psi / kpa P D N/A P (blank plate) Indicator Notes (1) All electric models have a maximum operating temperature of 25 F/ 121 C. (2) All non-electric models have a maximum operating temperature of 18 F/ 82 C. (3) See indicator illustrations on facing page.

45 HBK5 Service Parts SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. Service Indicator Styles (See table on opposite page) A HBK5 Max Flow: 6 gpm (227 lpm) Plug P (remove only for installation of Electric Indicator) LOW PRESSURE FILTERS B O-Rings P16928 Viton O-Ring Filter Notes If you re filtering petroleum-based oil, filters with seals made of Buna-N are appropriate for most applications. If you re filtering diester, phosphate ester fluids, water glycol, water/oil emulsions and HWCF over 15 F/ 83 C, use filters with seals made of fluorocarbon, such as Viton from DuPont Dow Elastomers, or Fluorel from 3M Company. Refer to the table in the Technical Reference Guide for fluid compatibility with our filter media. Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Company. C Spin-on Filter D Gaskets - oil before assembling Each filter ships with a 3-seal kit, containing an "L" shaped, a square cut, and an O-ring gasket seal, unless otherwise noted. Use only one of the following seals. Installation instuctions can be found in the technical reference section. L Shaped Square Cut O-Ring -246 Head to Filter Seal P #246 P Square cut gasket for use with Non-Donaldson heads Use with filter heads with no groove or a wide groove. Use with filter heads with a narrow groove. Use with Donaldson HBK5 heads only. Performance Data HBK5 Filter Only (Synthetic, 6.7"/17mm) Flow Rate (lpm) µm 5µm µm 13µm 23µm Pressure Drop (kpa) HBK5 Filter Only (Synthetic, 1.7"/271mm) Flow Rate (lpm) <4µm 9µm µm 13µm 5µm µm Pressure Drop (kpa) HBK5 Head Only Flow Rate (lpm) SAE " NPT Pressure Drop (kpa) Hydraulic Filtration 41

46 LOW PRESSURE FILTERS SP5/6 Max Flow: 6 gpm (227 lpm) SP5/6 Spin-On Filters Working Pressures to: Rated Static Burst to: 15 psi 135 kpa 1.3 bar 25 psi 1725 kpa 17.2 bar Flow Range to: 6 gpm 227 lpm Features The SP5/6 spin-on filter is an economical, low-pressure model with a broad selection of media ratings. The die cast aluminum head and steel body ensure strength and durability perfect for a wide variety of mobile and in-plant applications. Take advantage of Donaldson s mix and match system of in-stock heads and filter choices so you can get exactly what you need. Filter options include: synthetic media, natural-fiber cellulose, water-absorbing cellulose media and wire mesh media. SP5/6 spin-on filters are interchangeable with HBK5 filters. Beta Rating Performance to ß <4(c) =1 Porting Size Options 1¼" NPT SAE-2 O-ring Replacement Filter Lengths 6.7" / 17 mm 7." / 178 mm 1.7" / 271 mm Filter Collapse Ratings 1 psid / 69 kpa / 6.9 bar Standard Bypass Ratings 25 psi / kpa / 1.7 bar 15 psi / 13.4 kpa / 1.3 bar 5 psi / 34.5 kpa /.34 bar 2.5 psi / 17.2 kpa /.17 bar No Bypass Assembly Weight 4.7 lbs / 2.1 kg (short) 5.6 lbs / 2.5 kg (long) Operating Temperatures -22 F to 225 F / -3 C to 17 C 42 Hydraulic Filtration

47 SP5/6 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View SP5/6 Max Flow: 6 gpm (227 lpm) Applications Fluid Conditioning Systems In-Plant Systems Mobile Equipment Power Transmissions Process Systems LOW PRESSURE FILTERS Pressure Gauge Pressure Gauge Head - Top View.75" (19.1) deep.75" (19.1) deep Hydraulic Filtration 43

48 LOW PRESSURE FILTERS SP5/6 Max Flow: 6 gpm (227 lpm) SP5/6 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Viton O-ring & square seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P seal kit 9 µm P seal kit 9 µm P seal kit 13 µm P Viton O-ring & square seal kit 13 µm P Viton O-ring & square seal kit 23 µm P seal kit 23 µm P seal kit 5 µm P seal kit 5 µm P seal kit Cellulose 5 µm P seal kit 5 µm P seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P Square seal kit, 1¼" BSP thread 17 µm P seal kit 17 µm P seal kit 27 µm P Square seal kit, 1¼" BSP thread Water Absorbing 1 µm P Cellulose media, 3-seal kit. Absorbs 35 ml water. Wire Mesh 15 µm P55275 Stainless steel wire mesh, 3-seal kit 15 µm P55276 Stainless steel wire mesh, 3-seal kit All models have 1½-16 UNF threads except where otherwise noted. All models measure 5."/127 mm outer diameter. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Head Choices Port Bypass Gauge Ports Gauge Port DCI Size Rating (drill, tap, plug) Location Part No. 1¼" NPT 15 psi / 13.4 kpa / 1.34 bar (2) 1/8" NPT upstream side P ¼" NPT 25 psi / kpa / 1.72 bar (2) 1/8" NPT upstream side P ¼" NPT 5 psi / 34.5 kpa /.34 bar (2) 1/8" NPT downstream side P ¼" NPT 15 psi / 13.4 kpa / 1.34 bar none na P ¼" NPT Blocked (2) 1/8" NPT downstream side P ¼" NPT 2.5 psi / 17.3 kpa /.17 bar none na P ¼" NPT 2.5 psi / 17.3 kpa /.17 bar (2) 1/8" NPT downstream side P ¼" NPT 25 psi / kpa / 1.72 bar none na P SAE-2 5 psi / 34.5 kpa /.34bar (2) 1/8" NPT downstream side P57332 SAE-2 15 psi / 13.4 kpa / 1.34 bar (2) 1/8 NPT upstream side P SAE-2 25 psi / kpa / 1.72 bar (2) 1/8" NPT upstream side P SAE-2 Blocked (2) 1/8" NPT upstream side P Gaskets Each filter ships with a 3-seal kit, containing an "L" shaped, a square cut, and an O-ring gasket seal, unless otherwise noted. Use only one of the following seals. Installation instuctions can be found in the technical reference section. L Shaped Square Cut O-Ring -246 Use with filter heads with no groove or a wide groove. Use with filter heads with a narrow groove. Use with Donaldson HBK5 heads only. 44 Hydraulic Filtration

49 Optional Filter Service Indicators This handy pressure gauge, mounted on the side of an SP5/6 filter head, will tell you when it s time to service the filter. Donaldson Pressure Use With Bypass Type Part No. Range Valve Rating P to 3 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, electrical field adj.* or 25 psi / kpa / 1.72 bar or No Bypass P to 15 in 5 psi / 34.5 kpa /.34 bar Suction indicator, electrical Hg field adj.* or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, numeric scale or 25 psi / kpa / 1.72 bar or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, color coded Bypass P to 1 psi 25 psi / kpa / 1.72 bar Return indicator, color-coded or No Bypass P to -2 Hg 5 psi / 34.5 kpa /.34 bar Suction indicator, numeric scale or No Bypass SP5/6 Max Flow: 6 gpm (227 lpm) P P Notes * NOT PRESET: Setting adjustable for desired application LOW PRESSURE FILTERS P P Performance Data Flow Rate (lpm) SP5 Filter Only (Synthetic, 6.7"/17mm) 7µm 5µm µm 13µm 23µm 6 Pressure Drop (kpa) #1 Common; #2 Normally Closed; #3 Normally Open Instructions 1. Remove DIN adaptor 2. Remove small brass screw 3. Using 1/8" allen wrench adjust clockwise to increase set point/counter-clockwise to decrease set point 4. NO / NC Adjustment screw located in center of electric prongs SP5 Filter Only (Cellulose, 6.7"-7"/17-178mm) Flow Rate (lpm) µm 7µm 5µm 27µm Wire Mesh Pressure Drop (kpa) SP5/6 Head Only Flow Rate (lpm) SAE NPT Pressure Drop (kpa) Flow Rate (lpm) µm 13µm 5µm SP6 Filter Only (Synthetic, 1.7"/271mm) <4µm 7µm 9µm Pressure Drop (kpa) SP6 Filter Only (Cellulose, 1.7"/271mm) Flow Rate (lpm) Water Absorbing µm 5µm 17µm Wire Mesh Pressure Drop (kpa) Hydraulic Filtration 45

50 LOW PRESSURE FILTERS SP8/9 Max Flow: 1 gpm (38 lpm) SP8/9 Spin-On Filters Working Pressures to: Rated Static Burst to: 15 psi 135 kpa 1.3 bar 25 psi 1725 kpa 17.2 bar Flow Range to: 1 gpm 38 lpm Features SP8/9 double filter head allows for double the flow capacity, with two filters to hold more contaminant. Aluminum casting and Buna-N seals standard. SP8/9 filters are interchangeable with SP5/6 filters. Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options 1½" NPT SAE-24 O-ring 2" SAE 4-Bolt Flange Code 61 Replacement Filter Lengths 6.7" / 17 mm 7." / 178 mm 1.7" / 271 mm Filter Collapse Ratings 1 psid / 69 kpa / 6.9 bar Standard Bypass Ratings 25 psi / kpa / 1.72 bar 15 psi / 13.4 kpa / 1.34 bar 5 psi / 34.5 kpa /.34 bar no bypass Operating Temperatures -22 F to 225 F / -3 C to 17 C Assembly Weight 1. lbs / 4.5 kg (short) - approximate 11.8 lbs / 5.4 kg (long) 46 Hydraulic Filtration

51 SP8/9 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View Combination 1½" NPT and 2" SAE 4-Bolt Flange (Both Ends) or SAE-24 & 2" SAE-4 Bolt SP8/9 Max Flow: 1 gpm (38 lpm) Applications Fluid Conditioning Systems In-Plant Systems Mobile Equipment Power Transmissions Process Systems LOW PRESSURE FILTERS Head - Top View Hydraulic Filtration 47

52 LOW PRESSURE FILTERS SP8/9 Max Flow: 1 gpm (38 lpm) SP8/9 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Viton O-ring & square seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P seal kit 9 µm P seal kit 9 µm P seal kit 13 µm P Viton O-ring & square seal kit 13 µm P Viton O-ring & square seal kit 23 µm P seal kit 23 µm P seal kit 5 µm P seal kit 5 µm P seal kit Cellulose 5 µm P seal kit 5 µm P seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P Square seal kit, 1¼" BSP thread 17 µm P seal kit 17 µm P seal kit 27 µm P Square seal kit, 1¼" BSP thread Water Absorbing 1 µm P Cellulose media, 3-seal kit. Absorbs 35 ml water. Wire Mesh 15 µm P55275 Stainless steel wire mesh, 3-seal kit 15 µm P55276 Stainless steel wire mesh, 3-seal kit All models have 1½-16 UNF threads except where otherwise noted. All models measure 5."/127mm outer diameter. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Head Choices Port Bypass Gauge Ports Gauge Port DCI Size Rating (drill, tap, plug) Location Part No. 1½ NPT & 15 psi / 13.4 kpa / 1.34 bar (4) 1/8" NPT upstream & P SAE 4 BOLT downstream sides 1½ NPT & 25 psi / kpa / 1.72 bar (4) 1/8" NPT upstream & P SAE 4 BOLT downstream sides 1½ NPT & Blocked (4) 1/8" NPT upstream & P SAE 4 BOLT downstream sides 1½ NPT & 5 psi / 34.5 kpa /.34 bar (4) 1/8" NPT upstream & P SAE 4 BOLT downstream sides SAE-24 O-Ring 25 psi / kpa / 1.72 bar (4) 1/8" NPT upstream & P downstream sides SAE-24 No Bypass (4) 1/8" NPT upstream & P downstream sides Gaskets Each filter ships with a 3-seal kit, containing an "L" shaped, a square cut, and an O-ring gasket seal, unless otherwise noted. Use only one of the following seals. Installation instuctions can be found in the technical reference section. L Shaped Square Cut O-Ring -246 Use with filter heads with no groove or a wide groove. 48 Hydraulic Filtration Use with filter heads with a narrow groove. Use with Donaldson HBK5 heads only.

53 Optional Filter Service Indicators for Left Side Donaldson Pressure Use With Bypass Type Part No. Range Valve Rating P to 3 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, electrical field adj.* or 25 psi / kpa / 1.72 bar or No Bypass P to 15 in 5 psi / 34.5 kpa /.34 bar Suction indicator, electrical Hg field adj.* or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, numeric scale or 25 psi / kpa / 1.72 bar or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, color coded Bypass P to 1 psi 25 psi / kpa / 1.72 bar Return indicator, color-coded or No Bypass P to -2 Hg 5 psi / 34.5 kpa /.34 bar Suction indicator, numeric scale or No Bypass SP8/9 Max Flow: 1 gpm (38 lpm) P P Notes * NOT PRESET: Setting adjustable for desired application LOW PRESSURE FILTERS P P #1 Common; #2 Normally Closed; #3 Normally Open Instructions 1. Remove DIN adaptor 2. Remove small brass screw 3. Using 1/8" allen wrench adjust clockwise to increase set point/counter-clockwise to decrease set point 4. NO / NC Adjustment screw located in center of elec. prongs Optional Filter Service Indicators for Right Side Refer to page 237 in the accessories section for right side electrical filter service indicator options. Performance Data SP8 Filter Only (Synthetic, 6.7"/17mm) Flow Rate (lpm) µm 9µm 13µm 23µm 5µm Pressure Drop (kpa) SP8 Filter Only (Cellulose, 6.7"-7"/17-178mm) Flow Rate (lpm) µm 7µm 5µm 27µm Wire Mesh Pressure Drop (kpa) SP8/9 Head Only Flow Rate (lpm) SAE " NPT & 2" SAE 4 Bolt Pressure Drop (kpa) SP9 Filter Only (Synthetic, 1.7"/271mm) Flow Rate (lpm) <4µm 3 4 9µm µm 13µm 5µm µm 6 45 Pressure Drop (kpa) SP9 Filter Only (Cellulose, 1.7"/271mm) Flow Rate (lpm) Water Absorbing µm 5µm 17µm Wire Mesh Pressure Drop (kpa) Hydraulic Filtration 49

54 LOW PRESSURE FILTERS SP1/12 Max Flow: 1 gpm (38 lpm) SP1/12 Spin-On Filters Working Pressures to: Rated Static Burst to: 15 psi 135 kpa 1.3 bar 25 psi 1725 kpa 17.2 bar Flow Range to: 1 gpm 38 lpm Features SP1/12 double filter head allows for double the flow capacity and a unique, space-saving configuration. Aluminum casting and Buna-N seals standard. SP1/12 filters are interchangeable with SP5/6 filters. Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options 1½" NPT Replacement Filter Lengths 6.7" / 17 mm 7." / 178 mm 1.7" / 271 mm Standard Bypass Ratings 25 psi / kpa / 1.72 bar Operating Temperatures -22 F to 225 F / -3 C to 17 C Assembly Weight 7. lbs / 3.2 kg (short) 8.8 lbs / 4. kg (long) 5 Hydraulic Filtration

55 SP1/12 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View SP1/12 Max Flow: 1 gpm (38 lpm) Applications Fluid Conditioning Systems In-Plant Systems LOW PRESSURE FILTERS Hydraulic Filtration 51

56 LOW PRESSURE FILTERS SP1/12 Max Flow: 1 gpm (38 lpm) SP1/12 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Viton O-ring & square seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P seal kit 9 µm P seal kit 9 µm P seal kit 13 µm P Viton O-ring & square seal kit 13 µm P Viton O-ring & square seal kit 23 µm P seal kit 23 µm P seal kit 5 µm P seal kit 5 µm P seal kit Cellulose 5 µm P seal kit 5 µm P seal kit 7 µm P seal kit 7 µm P seal kit 7 µm P Square seal kit, 1¼" BSP thread 17 µm P seal kit 17 µm P seal kit 27 µm P Square seal kit, 1¼" BSP thread Water Absorbing 1 µm P Cellulose media, 3-seal kit. Absorbs 35 ml water. Wire Mesh 15 µm P55275 Stainless steel wire mesh, 3-seal kit 15 µm P55276 Stainless steel wire mesh, 3-seal kit All models have 1½-16 UNF threads except where otherwise noted. All models measure 5."/127 mm outer diameter. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Head Choice Port Bypass Gauge Ports Gauge Port Donaldson Size Rating (drill, tap, plug) Location Part No. 1½" NPT 25 psi / kpa / 1.72 bar (2) 1/8" NPT upstream & P downstream sides Gaskets Each filter ships with a 3-seal kit, containing an "L" shaped, a square cut, and an O-ring gasket seal, unless otherwise noted. Use only one of the following seals. Installation instuctions can be found in the technical reference section. L Shaped Square Cut O-Ring -246 Use with filter heads with no groove or a wide groove. Use with filter heads with a narrow groove. Use with Donaldson HBK5 heads only. 52 Hydraulic Filtration

57 Optional Filter Service Indicators This handy pressure gauge, mounted on the side of an SP1/12 filter head, will tell you when it s time to service the filter. Donaldson Pressure Use With Bypass Type Part No. Range Valve Rating P to 3 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, electrical field adj.* or 25 psi / kpa / 1.72 bar or No Bypass P to 15 in 5 psi / 34.5 kpa /.34 bar Suction indicator, electrical Hg field adj.* or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, numeric scale or 25 psi / kpa / 1.72 bar or No Bypass P to 1 psi 15 psi / 13.4 kpa / 1.34 bar Return indicator, color coded Bypass P to 1 psi 25 psi / kpa / 1.72 bar Return indicator, color-coded or No Bypass P to -2 Hg 5 psi / 34.5 kpa /.34 bar Suction indicator, numeric scale or No Bypass SP1/12 Max Flow: 1 gpm (38 lpm) P P Notes * NOT PRESET: Setting adjustable for desired application LOW PRESSURE FILTERS P P #1 Common; #2 Normally Closed; #3 Normally Open Instructions 1. Remove DIN adaptor 2. Remove small brass screw 3. Using 1/8" allen wrench adjust clockwise to increase set point/counter-clockwise to decrease set point 4. NO / NC Performance Data SP1 Filter Only (Synthetic, 6.7"/17mm) Flow Rate (lpm) µm 2 23µm 15 5µm SP12 Filter Only (Synthetic, 1.7"/271mm) Flow Rate (lpm) <4µm 3 4 9µm µm 13µm 5µm µm 9µm 7µm Pressure Drop (kpa) 45 Pressure Drop (kpa) Adjustment screw located in center of elec. prongs SP1 Filter Only (Cellulose, 6.7"-7"/17-178mm) Flow Rate (lpm) SP12 Filter Only (Cellulose, 1.7"/271mm) Flow Rate (lpm) µm Water Absorbing 7µm 7µm 5µm 27µm Wire Mesh µm 17µm Wire Mesh Pressure Drop (kpa) Pressure Drop (kpa) SP1/12 Head Only Flow Rate (lpm) " NPT Pressure Drop (kpa) Hydraulic Filtration 53

58 LOW PRESSURE FILTERS TT15/3/6 Max Flow: 5 gpm (19 lpm) TT15/3/6 Tank Top Return Spin-On Filters Working Pressures to: Flow Range to: 1 psi 69 kpa 6.9 bar 5 gpm 19 lpm Applications In-Plant Systems Mobile Equipment Return Lines Features TT15/3/6 Tank Top filters are designed for industrial service. Aluminum casting and Buna-N seals standard. For use with mineral and synthetic based fluids. These return filters conveniently mount to tank tops with four screws. Common holes are used to mount the filter head to the reservoir without welding. A down pipe is attached to a threaded port and the gasket surface provides a watertight seal. Each filter provides a new bypass valve and anti-drainback valve for easy filter change. Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß 7(c) =2 Porting Size Options ¾", 1½" NPT Replacement Filter Lengths 5.83" / 148mm TT15 7.5" / 179mm TT3 9.29" / 236mm TT6 Standard Bypass Ratings 22 psi / 15 kpa / 1.5 bar Operating Temperatures -22 F to 225 F / -3 C to 17 C Assembly Weight 2. lbs /.9 kg TT lbs / 2. kg TT3 5.2 lbs / 2.4 kg TT6 TT15/3/6 Components Filter Choices Media ß x(c) = 2 Length Donaldson Comments Type Rating based on ISO (in./mm) Part No. Cellulose 7µm P TT15 Series 1 µm P TT3 Series 1 µm P17164 TT6 Series Performance Data Pressure Drop (psi) TT Filters Only Flow Rate (lpm) µm 1µm P µm P Pressure Drop (kpa) Hydraulic Filtration

59 Head Choices Port Bypass Gauge Ports Gauge Port Donaldson Description Head to Tank** Size Rating* (drill, tap, plug) Location Part No. Seal Part No. ¾" NPT 22 psi / 15 kpa / 1.5 bar (2) 1/8 NPT upstream side P56438 TT15 Series P ½ " NPT 22 psi / 15 kpa / 1.5 bar (2) 1/8 NPT upstream side P TT3/6 Series P Note * Bypass valve is integral part of replacement filter. ** Included with head. Optional Filter Service Indicators Donaldson Pressure Use With Series Type Part No. Range P5633 to 3 psi TT15/3/6 Return indicator, color-coded P to 3 psi TT15/3/6 Return indicator, electrical field adj.* P to 1 psi TT15/3/6 Return indicator, color-coded Note * NOT PRESET: Setting adjustable for desired application. 1/8" - 27 NPTF threads Built in snubber to minimize damage caused by pressure surges Compatible with petroleum and mineralbased fluids Anti-splash P H[2] P5633 TT 15 & 3/6 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View TT15 TT15/3/6 Max Flow: 5 gpm (19 lpm) Instructions 1. Remove DIN adaptor 2. Remove small brass screw 3. Using 1/8" allen wrench adjust clockwise to increase set point/counter-clockwise to decrease set point 4. NO / NC 1. H[25] TT3/6 #1 Common #2 Normally Closed #3 Normally Open P Adjustment screw located in center of elec. prongs LOW PRESSURE FILTERS 6.51 A A 9.9 [251] or 7.8 [198] Head - Top View 1 B[25].63 C [16] 1.4 [36] D 1.5 B [38].8 C [2] 2.3 [58] D TT [9] TT3/6 4.7 [12] 3. [76] 2.5 [64] 3.8 [96] 4.7 [12] 3.9 [1] 3.7 [94] 3.7 [94] 5.1 [13] 4.7 [12] 3.9 [1] Hydraulic Filtration 55

60 LOW PRESSURE FILTERS WL16 Max Flow: 1 gpm (38 lpm) WL16 In-Tank Filters Working Pressures to: Rated Static Burst to: 2 psi 13.8 bar 3 psi 21 bar Flow Range to: 1 gpm 38 lpm Features WL16 in-tank filters meet the HF4 automotive standard. The quick disconnect cover allows for easy and efficient filter change-outs. An optional secondary inlet port offers the use of a second return line. These units can be top or side reservoir mounted. Use the optional anti-backflow valve (X1153) when installing this filter assembly to the side of a reservoir. DT high-performance replacement filters are available in four different media grades to fit any application. Beta Rating Performance to ß 5(c) =1 Porting Size Options 1½" NPT SAE-24 O-ring 1½" SAE 4-Bolt Flange Code 61 Replacement Filter Lengths 9" / 229 mm 18" / 457 mm 27" / 686 mm Filter Collapse Ratings 15 psid / 134 kpa / 1.3 bar Standard Bypass Ratings 5 psi / 345 kpa / 3.5 bar 25 psi / kpa / 1.72 bar Assembly Weight Length 3, 5.25 lbs / 2.3 kg Length 6, 16 lbs / 7.3 kg Length 7, 23 lbs / 1 kg Operating Temperatures -45 to 25 F (-43 to 121 C) 56 Hydraulic Filtration

61 WL16 Specification Illustrations All dimensions are shown in millimeters [inches]. Assembly - Side View WL16 Max Flow: 1 gpm (38 lpm) Applications Cooling Circuits Fluid Conditioning Systems Lube Oil Systems Meets HF4 Specification Process Systems Return Lines Side Loop Systems LOW PRESSURE FILTERS Refer to Filter Choices (Assembly Length) 117.6mm (Ø4.63") Head - Top View optional Hydraulic Filtration 57

62 LOW PRESSURE FILTERS WL16 Max Flow: 1 gpm (38 lpm) WL16 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic 5 µm P56627 DT-HF4-9-5UM 8 µm P DT-HF4-9-8UM 12 µm P DT-HF4-9-14UM 23 µm P DT-HF4-9-25UM 5 µm P DT-HF4-18-5UM 8 µm P DT-HF4-18-8UM 12 µm P DT-HF UM 23 µm P DT-HF UM 5 µm P DT-HF4-27-5UM 8 µm P DT-HF4-27-8UM 14 µm P56628 DT-HF UM 25 µm P DT-HF UM All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Performance Data WL16 Housing Only WL16 Bypass Valve PSID cracking 25 PSID cracking WL16 9" DT Filter Only DT-HF4-9, 9"/229mm Flow Rate (lpm) WL16 18" DT Filter Only DT-HF4-18, 18"/457mm Flow Rate (lpm) WL16 27" DT Filter Only DT-HF4-27, 27"/686mm Flow Rate (lpm) µm 6 8µm 12µm 3 23µm Pressure Drop (kpa) µm 8µm µm 2 23µm Pressure Drop (kpa) µm 3 12µm 2 8µm 23µm Pressure Drop (kpa) 58 Hydraulic Filtration

63 Filter Head Ordering Guide Filter Assembly Service Filter Table 1 Filter Assembly Code WL16 Table 2 WL16 1 D N LEAD B TIME NOTE: TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 TABLE 8 Description Assembly Filter Collapse Options Code Description 1 15 psid Table 3 Port Size Options Code D E U Table 4 PORT SIZE SAE-24 O-ring 1½" SAE 4-Bolt Flange Code 61 1½" NPT Bypass Setting Options Code 3 25 psid 4 5 psid Filters ordered separately. See previous page for filter options. Bypass setting Table 5 Upstream Pressure Gauge and Switch Option Code Indicator Style & setting 1 No indicator 2-2 psi pressure gauge** 3-6 psi pressure gauge** 4-6 psi pressure gauge* 6 Pressure switch 18 psi Brad Harrison (5-pin) 7 Pressure switch 35 psi Brad Harrison (5-pin) 8 Pressure switch 18 psi Hirschmann (4-pin) 9 Pressure switch 35 psi Hirschmann (4-pin) *Bypass setting option code 3 only **Bypass setting option code 4 only Table 6 Secondary Port Options Code T Z N V PORT SIZE 1-7/8" - 12 UN (SAE-24) 1-1/2" SAE 4 Bolt Flange Code 61 None 1-1/2" NPT WL16 Max Flow: 1 gpm (38 lpm) This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. Table 7 Seal Options Code Material B Buna-N V Viton Table 8 Assembly & Filter Length Code (LGTH) Filter length 3 (12.76") 9" 6 (16.94") 18" 7 (26.31") 27" Note: Code length 6 & 7 may be stacked using connector part # P and code length 3 filters Metric Porting Available Change WL16 to GL16 Porting code E becomes 1-1/2" SAE 4 bolt flange with M12 threads Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT Synteq media 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. LOW PRESSURE FILTERS Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Hydraulic Filtration 59

64 LOW PRESSURE FILTERS FIK Max Flow: 17 gpm (643 lpm) FIK In-Tank Filters Working Pressures to: Rated Static Burst to: 145 psi 1 kpa 1 bar 217 psi 15 kpa 15 bar Flow Range to: 17 gpm 643 lpm Features STYLE A STYLE B STYLE C STYLE D STYLE E FIK in-tank filters are economical, space-saving units offering a variety of options including aluminum or plastic access covers, mounting option, breathers and accessories including diffusers and oil dipsticks. FIK filters, featuring a die-cast aluminum head and a steel or plastic canister are designed to handle heavy-duty applications. The head (and the inlet) sit above the tank, while the housing remains inside the tank, offering design-in flexibility. Optional air breather featuring T.R.A.P. technology are available with style A and B, designed to allow the breather to be mounted directly in the FIK filter head, thus eliminating the cost associated with an additional penetration to the hydraulic tank for breather installation. FIK filters offer three service indicators to choose from: pressure gauge, visual indicator and electrical indicator. FIK filter assemblies are shipped from the factory with cellulose or Synteq synthetic filter media, and replacement cartridges are offered in a range of media types and performance ratings. Beta Rating Performance to ß 8(c) =1 Porting Size Options ½", ¾", 1" NPT SAE-8,-12,-16,-2,-24 O-ring 2" SAE 4-Bolt Flange Code 61 Standard Bypass Rating 22 psi / 15 kpa / 1.5 bar Operating Temperatures -4 F to 194 F / -2 C to 9 C Collapse Rating 145 psid / 1 kpa / 1 bar 6 Hydraulic Filtration

65 Redesigned with Features for Application Flexibility, Improved Servicing and Enhanced Filtration Performance STYLE B Shown Below FIK Low Flow and High FIK Flow Max Flow: 17 gpm (643 lpm) Applications Cooling Circuits Fluid Conditioning Systems Lube Oil Systems Process Systems Return Lines Side Loop Systems LOW PRESSURE FILTERS Multifunctional Ports (custom) Contact your Donaldson sales representative for details Can be converted into auxiliary inlet ports The two secondary inlet ports can be used in conjunction with the main inlet port for higher flow rates T.R.A.P. Breather Technology Breather ordered separately Plug ships standard. Pressurized & atmospheric breathers available. Quick fit connection Anti-splash design allows smooth operation under tilt conditions Keeps reservoir free from condensation Flat Gasket Design For leak-tight operation Service Indicator Ports Electrical, visual or pressure gauge options Accessories (custom) Contact your Donaldson sales representative for details Oil dipstick Diffuser Extension tube Flexible Mounting Configurations 2 or 4 hole mounting option Better sealing and stability Enhanced stability on plastic tanks Reverse compatible retrofit existing tanks with the new hole configuration Built-In By-Pass Valve New by-pass valve installed with every filter replacement Filter Media Technology Wide range of Donaldson media offerings to meet various performance targets and cleanliness standards Hydraulic Filtration 61

66 LOW PRESSURE FILTERS FIK Max Flow: 17 gpm (643 lpm) FIK Specification Illustrations Low Flow Assemblies < 32 gpm (12 lpm) High Flow Assemblies 5-17 gpm ( lpm) STYLE A K3319 STYLE B K4811 K4812 K4813 K41782 STYLE C, D, E Assembly part numbers on following page Improved Design Features 2 or 4 hole mounting options Built-in by-pass valve in the cartridge Improved seal design Anti-splash air flow path Optional mini T.R.A.P. breather Improved Design Features 2 or 4 hole mounting options Built-in by-pass valve in the cartridge Improved seal design Anti-splash air flow path Optional T.R.A.P. breathers Multifunctional ports for accessories Improved Design Features Improved seal design Built-in by-pass valve in the cartridge Assembly - Side Views STYLE A STYLE B STYLE C, D, E Head - Top Views Ports for service indicator 62 Hydraulic Filtration

67 High Flow Assemblies 5-17 gpm ( lpm) FIK Low Flow and High FIK Flow Max Flow: 17 gpm (643 lpm) LOW PRESSURE FILTERS STYLE C K4177 K41774 K41771 K4799 K41772 K4798 K41773 K3127 (2 point mount only) STYLE D K7248 K711 K7249 K712 STYLE E K5124 K5253 K725 K713 Improved Design Feature 2 or 4 hole mounting options Head - Top Views Design Feature 4 hole mounting Design Feature 3 hole mounting STYLE C STYLE D STYLE E Port for service indicator Port for service indicator Dimensions ASSEMBLY DIMENSIONS Port for service indicator ASSEMBLY PART NUMBER STYLE A STYLE B STYLE C STYLE D STYLE E K41771 K41772 K41773 K41774 K4799 K3319 K4811 K4812 K4813 K41782 K pt mount only K4177 K4798 K7248 K711 K7249 K712 K725 K713 K5124 K5253 mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in C D S SERVICE CLEARANCE G B TANK OPENING H J K F 2 POINT MOUNT Ø6.4 Ø N/A N/A N/A N/A N/A N/A N/A N/A F1 Ø82 Ø3.23 Ø112 Ø4.41 Ø112 Ø4.41 Ø112 Ø N/A N/A N/A N/A N/A N/A N/A N/A F2 Ø9 Ø3.54 Ø116 Ø4.57 Ø116 Ø4.57 Ø116 Ø4.57 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N 3 POINT MOUNT N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Ø11 Ø.43 N1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Ø175 Ø6.89 E 4 POINT MOUNT N/A N/A Ø1.5 Ø.41 Ø11 Ø.43 Ø11 Ø.43 N/A N/A E1 Ø84 Ø3.31 Ø126 Ø4.96 Ø126 Ø4.96 Ø126 Ø4.96 N/A N/A Ø115 Ø4.53 Ø115 Ø4.53 Ø115 Ø N/A N/A E2 Ø9 Ø3.54 Ø13 Ø5.12 Ø13 Ø5.12 Ø13 Ø5.12 N/A N/A Ø126 Ø4.96 Ø126 Ø4.96 Ø126 Ø N/A N/A E3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Ø22 Ø8.66 Ø22 Ø8.66 Ø22 Ø8.66 N/A N/A WEIGHT lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg K Hydraulic Filtration 63

68 LOW PRESSURE FILTERS FIK Max Flow: 17 gpm (643 lpm) FIK Components Assembly Choices Filter Filter Bypass Assembly ß x(c) Filter Provided Diameter Length Flow Range Port Size Rating* Part No. = 1 Media with Filter (in./mm) (in./mm) (@~5 psid / 34.5 kpa) additional filter choices on following pages to meet various performance requirements Low Flow Assemblies STYLE A SAE-8 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 38 lpm STYLE B SAE-12 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 53 lpm SAE-16 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 86 lpm SAE-2 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 12 lpm SAE-2 O-Ring 22 psi/1.5 bar K µm Synthetic P / / gpm / 16 lpm High Flow Assemblies STYLE C 1/2" NPT 22 psi/1.5 bar K µm Cellulose P / / 67 5 gpm / 18 lpm 1" NPT 22 psi/1.5 bar K µm Cellulose P / / gpm / 56 lpm 3/4" NPT 22 psi/1.5 bar K µm Cellulose P / / gpm / 68 lpm 1" NPT 22 psi/1.5 bar K µm Cellulose P / / gpm / 79 lpm SAE-12 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 68 lpm SAE-12 O-Ring 22 psi/1.5 bar K µm Synteq P / / gpm / 49 lpm SAE-16 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 79 lpm SAE-16 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 12 lpm STYLE D SAE-24 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 248 lpm SAE-24 O-Ring 22 psi/1.5 bar K µm Synteq P / / gpm / 165 lpm 2" SAE 4-Bolt 22 psi/1.5 bar K µm Cellulose P / / gpm / 399 lpm 2" SAE 4-Bolt 22 psi/1.5 bar K µm Synteq P / / gpm / 278 lpm 2" SAE 4-Bolt 22 psi/1.5 bar K µm Cellulose P / / 4 17 gpm / 643 lpm 2" SAE 4-Bolt 22 psi/1.5 bar K µm Synteq P / / 4 12 gpm / 451 lpm STYLE E SAE-2 O-Ring 22 psi/1.5 bar K µm Cellulose P / / gpm / 177 lpm SAE-2 O-Ring 22 psi/1.5 bar K µm Synteq P / / gpm / 12 lpm Note * Bypass valve is an integral part of the replacement filter. Service indicator port available for all assemblies. Filter Notes FIK filters utilize either glass fiber, cellulose, or wire mesh media. All FIK filters are potted with polyurethane adhesives. Synteq media designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. Buna-N seals are standard on all FIK filters. Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. 64 Hydraulic Filtration

69 T.R.A.P. Breather Choices FIK Low Flow and High FIK Flow Max Flow: 17 gpm (643 lpm) LOW PRESSURE FILTERS For Redesigned Style A and B Assemblies with 4 Hole Mounting Configurations Only Note: T.R.A.P. breathers are not compatible on older style assemblies with 2 hole mounting configuration Part No. Description Efficiency Fits Assembly Models: STYLE A P Mini T.R.A.P. 3 97% K3319 STYLE B STYLE A Black P Standard plug (no air exchange) N/A K4811, K4812, K4813, K41782 Blue P76653 Atmospheric pressure 1 98% K4811, K4812, K4813, K41782 STYLE B Red P psi (½ bar) pressurized 1 98% K4811, K4812, K4813, K41782 Standard Breather Choices Replacement Breathers for Older Style A and B Assemblies with 2 Hole Mounting Configuration Only Part No. Efficiency Fits Assembly Models: STYLE A P µm K3319 STYLE B P µm K4811, K4812, K4813 Service Indicators Pressure Gauges P G 1/8" (center back) DC Electrical Indicator P psi / 1.2 bar (48V AC/DC) Visual Indicator P psi / 1.2 bar P G 1/8" (bottom mount) to 72 psi -1 to +5 bar G 1/8" G 1/8" Hydraulic Filtration 65

70 LOW PRESSURE FILTERS FIK Max Flow: 17 gpm (643 lpm) FIK Components Filter Choices - Low Flow Assemblies Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. STYLE A K3319 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P µm P17183 STYLE B K4811 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P µm P K4812 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P µm P17153 K4813 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P K41782 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P Hydraulic Filtration

71 High Flow Assemblies Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. FIK Max Flow: 17 gpm (643 lpm) Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. LOW PRESSURE FILTERS STYLE C K3127 Synteq Synthetic 8 µm P µm P µm P17152 Cellulose 7 µm P µm P17154 Wire Mesh 6 µm P µm P1715 K4177 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P µm P K41771, K41772, K41773, K41774, K4799 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P µm P17153 K4798 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P STYLE D K7248, K711 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 6 µm P K7249, K712 Synteq Synthetic 8 µm P µm P µm P Cellulose 7 µm P µm P Wire Mesh 9 µm P K725, K713 Synteq 8 µm P µm P µm P17158 Cellulose 7 µm P µm P Wire Mesh 6 µm P µm P STYLE E K5124, K5253 Synteq 8 µm P µm P µm P Cellulose 7 µm P µm P17154 Wire Mesh 6 µm P µm P Hydraulic Filtration 67

72 LOW PRESSURE FILTERS FIK Max Flow: 17 gpm (643 lpm) Performance Data STYLE A K3319 Assembly (6.38"/162mm) Flow Rate (lpm) µm 11µm 23µm 7µm 27µm 4 5 6/9µm Synthetic Cellulose Wire Mesh STYLE B 2 1 Pressure Drop (kpa) NOTE: Please note that the line styles used represent different media types Synteq Synthetic Cellulose Wire Mesh K4811 Assembly (3.23"/82mm) Flow Rate (lpm) µm 8µm 23µm 6 7µm 27µm 4 6/9µm Synthetic Wire Mesh Cellulose Pressure Drop (kpa) K4812 Assembly Pressure Drop (kpa) K4813 & K41782 Assemblies (8.27"/21mm) (5.4"/128mm) Flow Rate (lpm) Flow Rate (lpm) µm 7µm 8µm 11µm 23µm 27µm 6 7µm 8µm µm 6µm µm 5 4 6/9µm3 4 3 Synthetic Cellulose Wire Mesh Synthetic Wire Mesh Cellulose Pressure Drop (kpa) STYLE C K3127 Assembly (2.64"/67mm) Flow Rate (lpm) µm 7 27µm 5 11µm 23µm 6/9µm 6 4 7µm Synthetic Wire Mesh Cellulose Pressure Drop (kpa) K4177* Assembly (3.23"/82mm) Flow Rate (lpm) µm 8µm 23µm 6 7µm 27µm 4 6/9µm Synthetic Wire Mesh Cellulose Pressure Drop (kpa) K41771**, K41772, K41773**, K41774** & K4799 Assemblies (5.4"/128mm) Flow Rate (lpm) µm 11µm 23µm 6 7µm 4 27µm 6/9µm Synthetic Wire Mesh Cellulose Pressure Drop (kpa) 2 1 *Subtract ½ psi **Add ½ psi 68 Hydraulic Filtration

73 Performance Data STYLE C, continued K4798 Assembly (8.22"/29mm) Flow Rate (lpm) µm 7µm 8µm 27µm 6 11µm 6µm Synthetic Wire Mesh Cellulose STYLE D Pressure Drop (kpa) FIK Max Flow: 17 gpm (643 lpm) LOW PRESSURE FILTERS Flow Rate (lpm) µm 11µm 23µm 7µm 27µm K7248 & K711 Assemblies (7.49"/23mm) Synthetic Cellulose Pressure Drop (kpa) Flow Rate (lpm) Flow Rate (lpm) µm 11µm 7µm 27µm 6 23µm 9µm 8µm 11µm µm µm 27µm /9µm K7249 & K712 Assemblies (9.84"/25mm) Synthetic Cellulose Wire Mesh Pressure Drop (kpa) 2 1 K725 & K713 Assemblies (15.75"/4mm) Synthetic Cellulose Wire Mesh Pressure Drop (kpa) 1 STYLE E K5124 & K5253 Assemblies (7.49"/23mm) Flow Rate (lpm) Synthetic 8µm 11µm 23µm 7µm 27µm Cellulose Wire Mesh Pressure Drop (kpa) 6/9µm 2 Hydraulic Filtration 69

74 LOW PRESSURE FILTERS SRK Combo Max Flow: 79 gpm (3 lpm) SRK Suction/Return Combination In-Tank Filters Working Pressures to: Rated Static Burst to: Flow Range to: 145 psi 1 bar 217 psi 15 bar 79 gpm 3 lpm Applications Hydrostatic Transmissions Mobile Equipment Features The SRK series of tank-mounted suction and return filters are popular choices for hydrostatic transmissions. The filtered flow is maintained at a slight backpressure to provide clean, pressurized oil, mainly for charge pumps in hydrostatic transmission systems. The pressurized flow is designed to reduce cavitation risks. This patented design uses an integrated main flow and bypass flow filter filter, which is capable of delivering filtered and pressurized oil, even in bypass situations. Emergency suction flow is also filtered. The SRK operates in a standard flow (outside to inside) configuration. SAE O-Ring ports are standard to meet popular application requirements. 4-point mounting Head material: aluminum Housing material: steel Cover material: glass-filled nylon Buna-N seals standard Main filters include integrated bypass filters Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Beta Rating (per ISO 16889) Performance to ß 13(c) =1 Porting Size Options Inlet: SAE-16, -2 O-ring Outlet: SAE-16 O-Ring Assembly Weight 1.8 lbs / 4.9 kg Replacement Filter Lengths 18.6"/472 mm Standard Bypass Rating 36 psi / 25 kpa / 2.5 bar Standard Backpressure Rating 7.3 psi / 5 kpa /.5 bar Operating Temperatures -22 F to 212 F / -3 C to 1 C Filter Collapse Rating 145 psid / 1 kpa / 1 bar Return Flow Rate 79 gpm (3 lpm) Emergency Suction Flow Rate 27 gpm (1 lpm) 7 Hydraulic Filtration

75 SRK Filter Assemblies Donaldson Part No. Inlet Port Connections Filter Choices Outlet Port Connections Bypass Valve Emergency Suction Comments K41634 SAE-2 & SAE-16 (2) - SAE psi (2.5 bar) 125 µm Wire Mesh Indicator not included Media ß x(c) = 1 Length Donaldson Bypass Comments Type Rating based on ISO in mm Part No. SRK Combo Max Flow: 79 gpm (3 lpm) LOW PRESSURE FILTERS Synteq Synthetic 13 µm P µm Wire For Combo 3 Assemblies Standard collapse designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. All SRK filters are standard flow (outside to inside). Buna-N seals are standard on all SRK filters. Suction Filter Choices Media ß x(c) = 2 Length Donaldson Type Rating based on ISO in mm Part No. Wire Mesh 125 µm P Indicator Options Part Number Set Point Style Connection P psi (2.5 bar) 3 VDC, N.O. G1/8" P psi (2.5 bar) 3 VDC, N.C. G1/8" P psi (2.5 bar) Visual G1/8" Assembly - Side View All dimensions are shown in millimeters [inches]. Head - Top View Performance Data Pressure Drop Return (psid) SRK Suction / Return Combo Assembly Flow Rate (lpm) µm Pressure Drop (kpa) optional Flow Schematic bypass filter & valve suction filter & valve back pressure valve tank Hydraulic Filtration 71

76 LOW PRESSURE FILTERS HRK1 Max Flow: 3 gpm (1135 lpm) HRK1 In-Line Cartridge Filters Working Pressures to: 15 psi 1.3 bar Rated Static Burst to: Flow Range to: 5 psi 34.5 bar 3 gpm 1135 lpm Features The HRK1 high flow filter combines the best features of its predecessor, the HEK11: ANSI inlet port options, top cover filter servicing for ease of maintenance, and a selection of service indicators. The HRK1 all-steel housing design provides a strong, durable, and dependable unit. It offers standard features like deep pleat filters for higher dirt holding capacity and standard Donaldson DT 4-layer media filter construction. This technology, combined with many other standard features, is ideal for today s applications in pulp and paper, power generation and steel mill applications. Six standard grades of media are offered. A port for an electrical indicator is incorporated into the differential indicator block. Robust "Twist & Lift" cover for simplified servicing Multiple bypass valves design assure proper operation Wide variety of bypass valve ratings Reverse flow (inside to outside) filters for positive contamination containment Fluorocarbon seals standard Housing & cover material: steel Drain plug in bottom Bleed valve in cover Fill plug in cover Beta Rating (per ISO 16889) Performance to ß< 4 (c) =1 Porting Size Option 4" ANSI Flange, 8-bolt 15# Assembly Weight 14 lbs / 64 kg Replacement Filter Lengths 22" / 559 mm Standard Bypass Rating No Bypass 5 psi / 34.5 kpa /.34 bar 25 psi / 172 kpa / 1.7 bar 5 psi / 345 kpa / 3.4 bar Operating Temperatures -2 F to 25 F ( -29 to 121 C) Filter Collapse Rating 1 psid / 689 kpa / 6.9 bar 72 Hydraulic Filtration

77 HRK1 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View HRK1 Max Flow: 3 gpm (1135 lpm) Applications Fluid Conditioning Systems In-Plant Systems Lube Oil Systems Side Loop Systems LOW PRESSURE FILTERS Head - Top View Hydraulic Filtration 73

78 LOW PRESSURE FILTERS HRK1 Max Flow: 3 gpm (1135 lpm) HRK1 Components Housing Choices NOTE: FILTERS ORDERED SEPARATELY. See below for filter options. Part No. Port Connections Bypass Valve Indicator Options K11 4" ANSI Flange No bypass Visual standard, electrical optional K12 4" ANSI Flange 5 psi (.34 bar) bypass Visual standard, electrical optional K13 4" ANSI Flange 25 psi (1.7 bar) bypass Visual standard, electrical optional K14 4" ANSI Flange 5 psi (3.4 bar) bypass Visual standard, electrical optional Electrical Indicator Options Part No. Set Point Bypass Valve P psi (1.4 bar) AC/DC, 3-wire P psi (2.8 bar) AC/DC, 3-wire Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Replaces old HEK11 filter P µm P566188* 8 µm P Replaces old HEK11 filter P176417** or P176223*** 12 µm P56619 Replaces old HEK11 filter P µm P Replaces old HEK11 filter P16477 Water Absorbing 1 µm P Absorbs approximately 6 oz/18 ml 25 psid/1.72 bar Wire Mesh 15 µm P Replaces old HEK11 filter P1678 Use HRK1 in place of previous HEK11 housings. For better performance use HRK1 filters in existing HEK11 housings. * Utilizes DT Synteq synthetic media ** 9 µm rating *** 1 µm rating Filter Notes: All ß=1 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson HRK1 filters are potted with epoxy-based adhesives. All HRK1 filters are reserve flow (inside to outside), keeping contaminants contained during servicing. Viton seals are standard on all HRK1 filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Performance Data HRK1 Filter Only ( 22"/559mm) Flow Rate (lpm) <4µm 5µm 8µm 12µm 23µm Wire Mesh Pressure Drop (kpa) HRK1 Housing Only (with 4 Port) Flow Rate (lpm) Pressure Drop (kpa) 74 Hydraulic Filtration

79 HRK1 Service Parts SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. Twist & Lift Cover HRK1 Max Flow: 3 gpm (1135 lpm) Power Fill Port Plug Assembly 1 5/8-12 UNC THRD P16276 Purge Valve LOW PRESSURE FILTERS O-Ring P Fluorocarbon Seal Compression Spring P Bypass Valve Assembly P56591 No bypass P psi/34.5 kpa P psi/172.5 kpa P psi/345 kpa O-Ring P56592 Fluorocarbon Seal Valve Body Seal P Fluorocarbon Seal Replacement Filter Length 22 /559 mm (Inside-Out element flow) Optional Electrical Indicator P psi/14 kpa P psi/28 kpa Visual Indicator P psi/345 kpa P psi/172 kpa P psi/34.5 kpa Drain Port Plug P NPTF Hydraulic Filtration 75

80 Your Best Choice for Innovative Filtration Technology FLK Medium Pressure Hydraulic Filtration COMING SOON Our FLK hydraulic filtration systems are packed with innovative features that will deliver cleaner, foul-proof filter servicing. Integrated By-pass Valve Robust, proven design Unique Head to Cartridge Interface Connection RadialSeal Sealing Technology No metal-to-metal contact downstream flow Robust, reliable seal on clean side of filter prevents cross contamination of oil Filter Cartridge Media beading on outside of cartridge supports optimum filtration under high pressure differential Locking grab handles makes for cleaner servicing and simplifies filter position during servicing Industrial Hand Grips No special servicing tools needed RadialSeal Sealing Technology No metal-to-metal contact upstream flow Easy-to-torque, foul-proof sealing Robust, reliable seal Anti-dust Seal Keeps threads free from contamination Easier to remove and reassemble during service Synteq Media Technology Delivers high performance lower pressure drop, superior cold-start filtration and extended filter life Closed End Cap Eliminates the possibility of contamination to clean side of assembly during servicing Locking Grab Handles Cleaner, easier servicing Oil Drain Port Oil drain port used to drain oil during servicing 76 Hydraulic Filtration

81 Medium Pressure Filters Medium pressure filters can be used in applications up to 2 psi (1379 kpa). Donaldson offers both spin-on and in-line cartridge-style filters. Medium Pressure Filters MEDIUM PRESSURE FILTERS Donaldson Duramax filters are the highest rated medium pressure spin-on filters available. Duramax filters are proven, reliable, long-lived and easy to install. Section Index Max Operating Pressure < 2 psi (138 bar) Models arranged from low to maximum flow rates Spin-on Filters HMK HMK HNK HMK HNK HMK HMK In-line Cartridge Filters W HDK W W HFK Hydraulic Filtration 89

82 MEDIUM PRESSURE FILTERS HMK3 Max Flow: 25 gpm (95 lpm) HMK3 DURAMAX Spin-On Filters Working Pressures to: Rated Static Burst to: Flow Range to: 1 psi 6895 kpa 69 bar 2 psi 1379 kpa 138 bar 25 gpm 95 lpm Features HMK3 Series Duramax spin-on filters offer twice the capacity of competitive filters, yet they are physically smaller than traditional housing/cartridge filter assembles. It features a die cast aluminum head and a unique radial seal O-ring gasket design that eliminates leakage. Take advantage of Donaldson s mix and match system of in-stock heads, housings and media choices so you can get exactly what you need. A full range of media options are available, using Donaldson s exclusive Synteq synthetic media designed especially for liquid filtration. You can also select the exact indicator types and bypass options to suit your application. Beta Rating Performance to ß 7(c) =1 Porting Size Option SAE-12 O-ring Assembly Weight Short: 3.3 lbs / 1.5 kg Long: 4.2 lbs / 1.9 kg Replacement Filter Lengths 5.5" / 14mm 9.5" / 242mm Standard Bypass Ratings No Bypass 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 F to 25 F / -29 C to 121 C Housing Fatigue Strength Ratings* 1, Cycles: -1 psi / kpa / 68 bar 3, Cycles: -8 psi / kpa / 55 bar 1,, Cycles: -7 psi / kpa / 48 bar *Per T NFPA Filter Collapse Rating 29 psid / 2 bar 9 Hydraulic Filtration

83 HMK3 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views Long Assembly HMK3 Max Flow: 25 gpm (95 lpm) Applications Hydrostatic Charge Pumps Hydrostatic Transmission Pilot Control Circuits Refrigeration Compressor Circuits MEDIUM PRESSURE FILTERS Head - Top View with Indicators Head with DC Electrical Indicator Head with AC/DC Electrical Indicator Short Assembly Head with Visual Indicator Hydraulic Filtration 91

84 MEDIUM PRESSURE FILTERS HMK3 Max Flow: 25 gpm (95 lpm) HMK3 Components Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic 7 µm P1736 Buna-N 7 µm P1738 Buna-N 7 µm P1737 Buna-N 7 µm P1739 Buna-N 9 µm P1731 Buna-N 9 µm P17617 Buna-N 9 µm P17372 Buna-N 9 µm P17311 Buna-N 23 µm P17312 Buna-N 23 µm P17313 Buna-N Filter Notes Synteq filter media is compatible with petroleum based fluids, most phosphate esters, water oil emulsions, and HWCF (high water content fluids) Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. All models have 2"-12 threads Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. HMK3 Head Port Bypass Indicator Head Size Rating Part No. SAE-12 O-Ring No Bypass None* P psi None* P kpa 5 psi Visual* P17946 *Head is machined to accept optional electrical indicators. See Indicator list at right for the available choices. Oil Service Indicator Choices Use with Bypass Part Style 2 Description 1 Valve Pressure of: No. 25 psi / kpa P B Electric 2-wire DC P C Electric 3-wire AC/DC P D Visual 5 psi / 345 kpa P A Electric Single post DC P17187 B Electric 2-wire DC P C Electric 3-wire AC/DC 1 All electric models have a maximum operating temperature of 25 F/121 C. 2 See illustration of indicator styles on next page and complete details for all parts in the service indicators portion of the accessories section. 92 Hydraulic Filtration

85 HMK3 Service Parts Service Indicator Styles (See table on opposite page) HMK3 Max Flow: 25 gpm (95 lpm) MEDIUM PRESSURE FILTERS A B C Plug P (remove only for installation of Electric Indicator) D Friction Ring P1753 (fits on head) NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. Performance Data HMK3 Filter Only (Synthetic, 5.5"/14mm) Flow Rate (lpm) µm - oil before assembling 23µm Pressure Drop (kpa) Spin-On Filter HMK3 Filter Only (Synthetic, 9.5"/242mm) HMK3 Head Only Flow Rate (lpm) Flow Rate (lpm) µm 9µm 23µm Pressure Drop (kpa) SAE Pressure Drop (kpa) Hydraulic Filtration 93

86 MEDIUM PRESSURE FILTERS HMK4/24 Max Flow: 35 gpm (13 lpm) / 6 gpm (23 lpm) HMK4/24 DURAMAX Spin-On Filters Working Pressures to: Rated Static Burst to: 5 psi 345 kpa 34.5 bar 1 psi 69 kpa 69 bar Flow Range to: HMK4 HMK24 35 gpm 6 gpm 13 lpm 23 lpm Features HMK4 (single) and HMK24 (double) Duramax spin-on filters both feature a die-cast aluminum head, a heavy-duty steel body, with die-cast aluminum top plate for added strength. A special head-to-canister O-Ring seal prevents leakage. Buna-N seals are standard; Viton seals are available on some models. Since both HMK4 and HMK24 models use the same replacement filters, they make a great team for your application. Both filters feature identical pressure ratings, but HMK24 handles double the flow capacity as HMK4, so there s no need to inventory two different part numbers for replacement filters. A full range of media options are available, using Donaldson s exclusive Synteq synthetic media designed especially for liquid filtration. You can also select the exact indicator types and bypass options to suit your application. Buna-N Viton are a registered trademarks of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options HMK4 ¾", 1" NPT, SAE-12, -16 O-ring HMK24 SAE-2 O-ring 1¼" SAE 4-Bolt Flange Code 61 Assembly Weight HMK4 with short filter: 3.9 lbs/1.8 kg HMK4 with long filter: 4.8 lbs/2.2 kg HMK24: with short filter: 7.8 lbs/3.5 kg HMK24: with short filter: 9.6 lbs/4.4 kg Replacement Filter Lengths 6" / 152mm 9.4" / 24mm Standard Bypass Ratings No Bypass 25 psi / 173 kpa / 1.73 bar 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 F to 25 F / -29 C to 121 C (synthetic) -2 F to 225 F / -29 C to 17 C (cellulose) Housing Fatigue Strength Ratings* 1, Cycles: -5 psi/ -345 kpa /34.5 bar 3, Cycles: -4 psi/ kpa /27.6 bar 1,, Cycles: -35 psi/ kpa /24 bar *Per T NFPA Filter Collapse Rating 15 psid / 1 bar 3 psid / 2 bar also available 94 Hydraulic Filtration

87 HMK4/24 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views HMK4/24 Max Flow: 35 gpm (13 lpm) / 6 gpm (23 lpm) Long Assembly Applications Case Drains Cooling Circuits Fluid Conditioning Systems Fuel Transfer Hydrostatic Charge Pumps Lube Oil Systems Power Transmissions Return Lines Side Loop Systems MEDIUM PRESSURE FILTERS Short Assembly Heads - Top & Side Views HMK4 Head Top View with DC Electrical Indicator HMK4 Head Top View with AC/DC Electrical Indicator HMK24 Head Side View HMK24 Head Top View Hydraulic Filtration 95

88 MEDIUM PRESSURE FILTERS HMK4/24 Max Flow: 35 gpm (13 lpm) / 6 gpm (23 lpm) HMK4/24 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P Viton O-ring 7 µm 6 52 P µm P µm P µm P µm P µm P µm P psi collapse 9 µm P µm P µm P psi collapse 9 µm P psi collapse 13 µm P Viton O-ring 14 µm P µm P Viton O-ring 23 µm P µm P µm P µm P µm P µm P Water Absorbing 1 µm P56584 Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Standard filter collapse rating is 15 psi, except as noted. Thread size is 1 3/8"-12 UNF-2B Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Head Choices for HMK24 (double) Port Bypass Indicator Part Size Rating Options 1 No. SAE-2 O-Ring None A,B,C P ¼" SAE 4-Bolt Code 61 5 psi A,B,C P NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. 1 Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/ oil emulsions and HWCF (high water content fluids) over 15 F. Donaldson offers both types. Buna-N Viton are a registered trademarks of E. I. DuPont de Nemours and Company. Performance Data HMK4 Filter Only (Synthetic, 6"/152mm) Flow Rate (lpm) Hydraulic Filtration 7µm 9µm 23µm 25µm 5µm 1 Reference illustration on next page for service indicator styles Pressure Drop (kpa) HMK4 Filter Only (Synthetic, 9.4"/24mm) Flow Rate (lpm) <4µm 12 7µm Water Absorbing 9µm 13µm 14µm 23 & 25µm 5µm Pressure Drop (kpa) HMK4/24 Head Only Flow Rate (lpm) SAE-12 SAE-16 1 NPT HMK24 SAE-2 HMK " SAE-4 Bolt Pressure Drop (kpa)

89 Head Choices for HMK4 (single) Port Bypass Standard Indicator Indicator Head Size Rating Style & Location 1,2 Options Part No. ¾" NPT 25 psi None None P kpa D (Visual), Left Side None P16931 SAE-12 O-Ring 25 psi None None P kpa D (Visual), Left Side None P No Bypass D (Visual), Left Side (25 psi) None P16932 None None P No Bypass D (Visual), Left Side (5 psi) None P17375 SAE-12 O-Ring 5 psi A (Electrical, P161594) B,C P (3 ports) 345 kpa 1" NPT 25 psi D (Visual), both sides A, B, C P kpa None None P16939 D (Visual), Left Side None P SAE-16 O-Ring 15 psi None A, B, C, E, F P kpa SAE-16 O-Ring 25 psi None None P kpa D (Visual), Left Side None P D (Visual), both sides A, B, C P16688 E (Electrical, P177361) None P A (Electrical, P1624) B, C P No Bypass D (Visual), Both Sides (25 psi) A, B, C P A (Electrical, P1624) B, C P psi D (Visual, Right Side) All P No Bypass None None P psi None None P kpa A (Electrical, P165194) B, C P SAE-16 O-Ring 5 psi D (Visual), both sides All P " NPT No Bypass D (Visual), Left Side (25 psid) None P " NPT 25 psi D (Visual), Left Side (25 psid) None P Service Indicator Choices A B - oil before assembling C, F E Plug HMK4/24 Max Flow: 35 gpm (13 lpm) / 6 gpm (23 lpm) D Plug P is removed only for installation of electric indicator NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. Head Notes 1 Reference illustration below for indicator styles. 2 Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. 3-Port Head for Charge Pumps The P head is designed with a 5 psi / 3.45 bar third port bypass valve that diverts all bypass flow back to the reservoir, instead of going straight through the head and into the system as it does in 2-ported heads. Unfiltered fluid is NOT allowed into the system in the case of plugged filters. Designed primarily for charge pump applications. MEDIUM PRESSURE FILTERS Electric Models 1 Visual Models (non-electric) 2 Use with Bypass Indicator Use with Bypass Indicator Valve Pressure of: Part No. Style 3 Description Valve Pressure of: Part No. Style 3 5 psi / 34.5 kpa P A Single post DC. 15 psi / 13 kpa P16361 A Single post DC. 25 psi / kpa P A Single post DC. N.C. 25 psi / kpa P1624 A Single post DC. N.O. 25 psi / kpa P B DC 2-wire. 25 psi / kpa P C AC/DC 3-wire. 5 psi / 345 kpa P A Single post DC. N.O. 5 psi / 345 kpa P A Single post DC. N.C. 5 psi / 345 kpa P17187 B DC 2-wire. 5 psi / 345 kpa P17926 E DC 2-wire. 5 psi / 345 kpa P F DC 3-wire. 5 psi / 345 kpa P C AC/DC 3-wire. 15 psi / 13 kpa P D 25 psi / kpa P D 5 psi / 345 kpa P16758 D N/A P (blank plate) 25 psi / kpa P D Heavy-Duty 5 psi / 345 kpa P D Heavy-Duty Indicator Notes 1 All electric models have a maximum operating temperature of 25 F / 121 C. 2 All non-electric models have a maximum operating temperature of 18 F / 82 C. 3 Complete details on all service indicators can be found in the accessories section.. Hydraulic Filtration 97

90 MEDIUM PRESSURE FILTERS FLK11 Max Flow: 42 gpm (159 lpm) FLK11 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: 435 psi 3 bar 13 psi 9 bar Flow Range to: 42 gpm 159 lpm Features The FLK assembly is a robust, reusable housing and disposable cartridge design. The versatile FLK filter head accommodates multiple housing lengths. Industrial, raised hand grips make it easy to remove the housing from the head without the need for special servicing tools. The oil drain port on the bottom of the housing and the locking grab handles on the filter cartridge allow for cleaner, easier servicing. The filter tabs lock into place simplifying positioning during reassembly. Short removal clearance is needed for filter replacement means the assembly can easily fit into tight spaces. These assemblies utilize a unique sealing technology that protects systems from harmful ingressed contaminants and cross contamination of oil. The RadialSeal interface increases the surface area which provides a robust connection with superior vibration resistance, a common challenge in today s heavy-duty applications. The FLK filters are offered with Synteq XP media, Donaldson's most advanced media technology. Each filter has extended surface area for advanced filtration performance. Synteq XP delivers better pressure drop and better contaminant holding capacity than standard filter media. Robust 4-point mount Optional 2-point mount Oil drain port Heads features: - one side machined/plugged for indicator Beta Rating (per ISO 16889) Performance to ß <6 (c) =1 Porting Size SAE-2 O-ring Weight Head: 1.26 kg / 2.77 lbs Long Housing: 1.34 kg / 2.95 lb Short Housing: 1.1 kg / 2.22 lb Replacement Filter Lengths 7.4" / mm 1.43" / mm Standard Bypass Rating 5 psi / 345 kpa / 3.5 bar No bypass Operating Temperatures -4 to 25ºF (-4º to 121ºC) Filter Collapse Rating 145 psid / 1 kpa / 1 bar (standard) FLK Hydraulic Filtration

91 Our FLK hydraulic filtration systems are packed with innovative features that will deliver cleaner, mistake-proof filter servicing. FLK11 Max Flow: 42 gpm (159 lpm) Applications Hydrostatic Charge Pumps Hydrostatic Transmission Pilot Control Circuits MEDIUM PRESSURE FILTERS Integrated By-pass Valve Robust, proven design Unique Head to Cartridge Interface Connection RadialSeal Sealing Technology No metal-to-metal contact downstream flow Robust, reliable seal on clean side of filter prevents cross contamination of oil Filter Cartridge Double wire mesh support on outside of cartridge maintains pleat spacing under high pressure differential Locking grab handles makes for cleaner servicing and simplifies filter position during servicing Industrial Hand Grips No special servicing tools needed RadialSeal Sealing Technology No metal-to-metal contact upstream flow Easy-to-torque, mistake-proof sealing Robust, reliable seal Anti-dust Seal Keeps threads free from contamination Easier to remove and reassemble during service Synteq XP Media Technology Delivers high performance lower pressure drop, superior cold-start filtration and extended filter life Closed End Cap Eliminates the possibility of contamination to clean side of assembly during servicing Locking Grab Handles Cleaner, easier servicing Oil Drain Port Oil drain port used to drain oil during servicing Hydraulic Filtration FLK

92 MEDIUM PRESSURE FILTERS FLK11 Max Flow: 42 gpm (159 lpm) FLK Specification Illustrations Long Assembly - Side View Short Assembly - Side View 3 [11.81] 376 [14.8] Minimum Service Clearance: 2.56" / 65mm Minimum Service Clearance: 2.56" / 65mm Head - Top View 6 [2.36] FLK Hydraulic Filtration

93 FLK11 Components Head Choices Part No. Port Connections Bypass Valve P SAE-2 5 psi (3.4 bar) bypass P7679 SAE-2 No bypass Housing Choices Part No. Comments P Short length assembly P76681 Long length assembly Filter Choices Media ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Short Length Assembly Synteq XP Synthetic 6 µm P Long Length Assembly Performance Data 11 µm P µm P76712 Synteq XP Synthetic 6 µm P µm P µm P76711 FLK11 Short Housing Only Flow Rate (lpm) Pressure Drop (kpa) FLK11 Max Flow: 42 gpm (159 lpm) Service Indicator Choices Electric Models 1 Use with Bypass Indicator Valve Pressure of: Part No. Style 2 Description 5 psi / 345 kpa P A Single post DC. N.O. 5 psi / 345 kpa P A Single post DC. N.C. 5 psi / 345 kpa P17187 B DC 2-wire. 5 psi / 345 kpa P17926 E DC 2-wire. 5 psi / 345 kpa P F DC 3-wire. 5 psi / 345 kpa P C AC/DC 3-wire. Indicator Notes 1 All electric models have a maximum operating temperature of 25 F / 121 C. 2 Complete details on all service indicators can be found in the accessories section. - oil before assembling FLK11 Long Housing Only Flow Rate (lpm) A B C, F E Pressure Drop (kpa) MEDIUM PRESSURE FILTERS Flow Rate (lpm) µm FLK11 7" Filter Only (Synthetic Synteq XP, 7.4"/187mm) µm 24 15µm 16 8 Pressure Drop (kpa) FLK11 1" Filter Only (Synthetic Synteq XP, 1.43"/265mm) Flow Rate (lpm) µm µm 15µm Pressure Drop (kpa) Hydraulic Filtration FLK

94 MEDIUM PRESSURE FILTERS HMK5/25 Max Flow: 5 gpm (189 lpm) / 1 gpm (378 lpm) HMK5/25 DURAMAX Spin-On Filters Working Pressures to: Rated Static Burst to: 35 psi 2413 kpa 24.1 bar 8 psi 552 kpa 55.2 bar Flow Range to: HMK5 HMK25 5 gpm 1 gpm 189 lpm 378 lpm Features HMK5 (single) and HMK25 (double) Duramax spin-on filters are perfect for high-flow applications, featuring a heavy-duty steel body and die-cast top plate for added strength. A special head-to-canister O-Ring seal prevents leakage. Buna-N seals are standard. Viton seals made of fluorocarbon are available. Since both HMK5 and HMK25 models use the same replacement filters, they make a great team within your application. Both filters feature identical pressure ratings, but the HMK25 double filter head means double flow capability, with two filters to hold more contaminant. So there s no need to inventory two different part numbers for replacement filters. Take advantage of Donaldson s mix and match system of in-stock heads, housings and media choices so you can get exactly what you need. Media options include wire mesh and Donaldson s exclusive Synteq synthetic media designed especially for liquid filtration. Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options HMK5 1¼" NPT SAE-2 O-ring Assembly Weight 7.5 lbs / 3.4 kg (single) 16 lbs / 7.3 kg (double) HMK25 1½" NPT SAE-24 O-ring 1½" SAE 4-Bolt Flange Code 61 Replacement Filter Lengths 7.6" / 193mm 11.63" / 295.4mm 14.2" / 361mm Filter Collapse Ratings 2 psi / 13.8 bar Standard Bypass Ratings No Bypass 25 psi / 173 kpa / 1.73 bar 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 F to 25 F / -29 C to 121 C (synthetic) -2 F to 225 F / -29 C to 17 C (cellulose) -2 F to 25 F / -29 C to 121 C (wire mesh) Housing Fatigue Strength Ratings* 1, Cycles: -35 psi / kpa / 24.1 bar 3, Cycles: -3 psi / -268 kpa / 2.7 bar 1,, Cycles: -25 psi / kpa / 17.3 bar *Per T NFPA Filter Head Construction Standard Head Cast Aluminum Ductile Iron Available in HMK25 98 Hydraulic Filtration

95 HMK5/25 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views HMK25 HMK5/25 Max Flow: 5 gpm (189 lpm) / 1 gpm (378 lpm) HMK Applications Case Drains Cooling Circuits Fluid Conditioning Systems Fuel Transfer Hydrostatic Charge Pumps Lube Oil Systems Power Transmissions Return Lines Side Loop Systems MEDIUM PRESSURE FILTERS Refer to Filter Choices (Assembly Length) Refer to Filter Choices (Assembly Length) MINIMUM CLEARANCE TO REMOVE SPIN-ON ASSEMBLY Head - Top Views HMK HMK25 3/8-16 UNC-2B X.6 DEEP 4 PLACES with AC/DC Electrical and Visual Indicators with AC/DC Electrical and Visual Indicators /8-16 UNC-2B X.6 DEEP 4 PLACES with DC Electrical and Visual Indicators with DC Electrical and Visual Indicators 4.99 Hydraulic Filtration 99

96 MEDIUM PRESSURE FILTERS HMK5/25 Max Flow: 5 gpm (189 lpm) / 1 gpm (378 lpm) HMK5/25 Components Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P µm P µm P Viton, Epoxy 7 µm P µm P Viton, Epoxy 7 µm P µm P µm P µm P µm P µm P Viton, Epoxy 23 µm P µm P µm P Viton Epoxy 25 µm P µm P µm P17546 Water Absorbing 1 µm P17975 Wire Mesh 15 µm P Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Thread size is 1 3/4"-12 UNF-2B Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. 1 Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions and HWCF (high water content fluids) over 15 F. Donaldson offers both types. Oil Service Indicator Options Electric Models 1 Use with Bypass Indicator Valve Pressure of: Part No. Style 3 Description 5 psi / 34.5 kpa P A Single post DC 15 psi / 13 kpa P16361 A Single post DC. 25 psi / kpa P A Single post DC. N.C. 25 psi / kpa P1624 A Single post DC. N.O. 25 psi / kpa P B DC 2-wire 25 psi / kpa P C AC/DC 3-wire 5 psi / 345 kpa P A Single post DC. N.O. 5 psi / 345 kpa P A Single post DC. N.C 5 psi / 345 kpa P17187 B DC 2-wire 5 psi / 345 kpa P17926 E DC 2-wire 5 psi / 345 kpa P F DC 3-wire 5 psi / 345 kpa P C AC/DC 3-wire Visual Models (Non-Electric) 2 Use with Bypass Indicator Valve Pressure of: Part No. Style 3 15 psi / 13 kpa P D 25 psi / kpa P D 5 psi / 345 kpa P16758 D N/A P (blank plate) 25 psi / kpa P D Heavy-duty 5 psi / 345 kpa P D Heavy-duty 1 Hydraulic Filtration D Service Parts HMK5 HMK25 NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. E A B C D Indicator Notes 1 All electric models have a maximum operating temperature of 25 F/ 114 C. 2 All non-electric models have a maximum operating temperature of 18 F/ 82 C. 3 Complete details on all service indicators can be found in the accessories section.. Buna-N Viton are a registered trademarks of E. I. DuPont de Nemours and Company. A A Plug B B C - E -

97 Head Choices for HMK5 (single) Port Bypass Standard Indicator Indicator Part Size Rating Style & Location 1 Options 2 No. 1¼" NPT 25 psi / 172 KPa D (Visual), Both Sides (25 psi) A, B, C, E, F P Head Choices for HMK25 (dual) Port Bypass Indicator Style Indicator Part Size Rating & Location 1 Options 2 No. 1½" NPT 25 psi D (Visual), A,B,C,E,F P KPa Left side only 1½" SAE 25 psi D (Visual), A,B,C,E,F P Bolt 172 kpa Both sides Flange No D (Visual), A,B,C,E,F P Bypass Both Sides 1½" SAE 25 psi D (Visual), A,B,C,E,F P O-Ring 172 kpa Both sides 1½" SAE 5 psi Visual RH A,B,C,E,F P56855* 4-Bolt Flange 345 kpa * Ductile Iron Construction 25 psi / 172 kpa A (Electrical) (25 psi) A, B, C, E, F P ¼" NPT 25 psi / 172 KPa D (Visual), Left Side (25 psi) D P SAE-2 25 psi / 172 KPa D (Visual), Both Sides (25 psi) A, B, C, E, F P O-Ring 25 psi / 172 KPa None None P psi / 345 KPa D (Visual), Left Side, Blank Plate Right Side A, B, C, E, F P No Bypass D (Visual), Both Sides (25 psi) A, B, C, E, F P No Bypass D (Visual), Right Side (25 psi) D P No Bypass D (Visual), Both Sides (5 psi) A, B, C, E, F P Head Choice for HMK5 (3rd port return) Port Bypass Indicator Style Indicator Part Size Rating & Location 1 Options 2 No. Head Notes 1 Donaldson uses the inlet port as the reference point. "Left side," for instance, means the indicator mounts on the Left side when you face the inlet port. 2 May be purchased separately. 3 Complete details on all service indicators on pages Dual Head 1¼" SAE 4-Bolt Flange 5 psi (3rd port: 1" SAE 4-Bolt) 345 kpa None A,B,C,E,F P Performance Data HMK5 Filter Only (Synthetic, 11.6"/294mm) HMK5/25 Max Flow: 5 gpm (189 lpm) / 1 gpm (378 lpm) HMK5 Filter Only (Synthetic, 14.2"/361mm) 3-Port Head Single Head NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. The P head is designed with a 5 psi / 3.45 bar third port bypass valve that diverts all bypass flow back to the reservoir, instead of going straight through the head and into the system as it does in 2-ported heads. Unfiltered fluid is NOT allowed into the system in the case of plugged filters. Designed primarily for charge pump applications. HMK5/25 Head Only MEDIUM PRESSURE FILTERS Flow Rate (lpm) Wire Mesh µm 9µm 23µm Water Absorbing µm Pressure Drop (kpa) Flow Rate (lpm) <4µm 4 7µm 3 9µm 2 23µm 1 5 µm Pressure Drop (kpa) Flow Rate (lpm) HMK5 SAE-2 HMK NPT HMK25 SAE-24 HMK NPT SAE-4 Bolt Pressure Drop (kpa) Hydraulic Filtration 11

98 MEDIUM PRESSURE FILTERS HNK4/5 Max Flow: 35 gpm (13 lpm) / 5 gpm (189 lpm) HNK4/5 DURAMAX Spin-On Filters Working Pressures to: HNK4 HNK5 5 psi 35 psi 345 kpa 2413 kpa 34.5 bar 24.1 bar Rated Static Burst to: 1 psi 6895 kpa 69 bar Flow Range to: HNK4 HNK5 35 gpm 5 gpm 13 lpm 189 lpm Features HNK Duramax filters utilize a RadialSeal design making servicing easier and providing a more reliable seal without having to torque to specification. Applications include hydrostatic charge side filtration, pilot circuits, power shift transmissions and kidney loop circuits. Utilizes Synteq filter media for high filtration efficiency and higher dust-holding capacity. Improved performance including higher burst, greater fatigue strength and longer filter life. Beta Rating Performance to ß 7(c) =1 Porting Size Options HNK4: SAE-12, -16 O-ring HNK5: SAE-2 O-ring Assembly Weight 4 short: 5.97" length lbs / 1.8 kg 4 long: 9.44" length lbs / 2.1 kg 5 short: 11.63" length lbs / 3.3 kg 5 long: 14.24" length - 8. lbs / 3.6 kg Replacement Spin-On Lengths 4 short: 5.97" / mm 4 long: 9.44" / mm 5 short: 11.63" / mm 5 long: 14.24" / mm Standard Bypass Ratings No Bypass 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 to 25 F (-29 to 121 C) Filter Collapse Ratings 235 psi / 1621 kpa / 16.2 bar 12 Hydraulic Filtration

99 228 [11.3 HNK4/5 Specification Illustrations All dimensions are shown in inches [millimeters]. HNK4/5 Max Flow: 35 gpm (13 lpm) / 5 gpm (189 lpm) Applications Case Drains Cooling Circuits Fluid Conditioning Systems Fuel Transfer Hydrostatic Charge Pumps Lube Oil Systems Power Transmissions Return Lines Side Loop Systems MEDIUM PRESSURE FILTERS HNK4 Spin-on Assembly - Side View HNK5 Spin-on Assembly - Side View 19.3 [4.3] Short Assembly Long Assembly [11.96] Short Assembly Long Assembly [11.96] [11.367] HNK4 Head - Top View HNK5 Head - Top View 19.3 [4.3] Hydraulic Filtration 13

100 MEDIUM PRESSURE FILTERS HNK4/5 Max Flow: 35 gpm (13 lpm) / 5 gpm (189 lpm) HNK4/5 Components Head Choices for HNK4 Port Bypass Part Mounting Size Rating Number Indicators Style Threads SAE-12 5 psi / 3.5 bar P none optional elect. 3/8-16 UNC SAE-12 No bypass P none optional elect. 3/8-16 UNC SAE-16 5 psi / 3.5 bar P none optional elect. 3/8-16 UNC SAE-16 No bypass P none optional elect. 3/8-16 UNC Head Choices for HNK5 Port Bypass Part Mounting Size Rating Number Indicators Style Threads SAE-2 5 psi / 3.5 bar P56886 none optional elect. 3/8-16 UNC SAE-2 No bypass P none optional elect. 3/8-16 UNC Indicator Choices Set Point/ Type Part No. Description 5 psi / 345 kpa P Electric Single post DC Filter Choices for HNK4 Media ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Synteq Synthetic 7 µm P56923 Filter Choices for HNK5 7 µm P µm P µm P56926 Media ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Synteq Synthetic 7 µm P µm P µm P µm P Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. 14 Hydraulic Filtration

101 Performance Data Flow Rate (lpm) HNK4 Filter Only (Synthetic, 5.97"/151.7mm & 9.44"/239.8 mm) 7µm 5.97" 7µm 9.44" 9µm 5.97" µm 9.44" 15 Pressure Drop (kpa) HNK4/5 Max Flow: 35 gpm (13 lpm) / 5 gpm (189 lpm) HNK4 Head Only Flow Rate (lpm) " Port 1." Port Pressure Drop (kpa) MEDIUM PRESSURE FILTERS Flow Rate (lpm) Service Parts Plug Remove only when installing indicator HNK5 Filter Only (Synthetic, 11.63"/295.4mm & 14.24"/ mm) 7µm 11.63" 9µm 11.63" 7µm 14.24" 9µm 14.24" Pressure Drop (kpa) HNK5 Head Only Flow Rate (lpm) " Port Pressure Drop (kpa) Head Spin-On Filter Hydraulic Filtration 15

102 MEDIUM PRESSURE FILTERS W61 Max Flow: 1 gpm (379 lpm) W61 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: 6 psi 4137 kpa 41 bar 15 psi 1,342 kpa 1 bar Applications In-Plant Systems Meets HF3 Specification Mobile Equipment Fatigue Pressure Rating: Flow Range to: 3 psi 21 bar 1 gpm 379 lpm Features The W61 filter assembly contains the popular HF3 filter. Quick filter change outs are accomplished with the use of our easily serviceable ring assembly. Donaldson DT high-performance 4-layer media is offered in a variety of designs. Five different media grades are offered. Donaldson filters core collapse options range from 15 to 3, psi. The differential pressure indicator line is designed to work with a wide assortment of bypass valves. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Assembly length code 2 conforms to HF3 specifications Wide range of indicator options Three housing length options for design flexibility Head material: cast iron Housing material: steel Bleed plug in head Beta Rating Performance to ß< 4(c) =1 Porting Size Options SAE-12, -16, -2 O-ring Assembly Weight 4": 7.9 lbs / 3.6 kg 8": 8.9 lbs / 4. kg 13": 1.2 lbs / 4.6 kg Replacement Filter Lengths 4.59" / mm 8.22" / 28.8 mm 12.91" / mm Standard Bypass Ratings No Bypass 25 psi / 173 kpa / 1.73 bar 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 to 25 F (-29 to 121 C) Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 16 Hydraulic Filtration

103 W61 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View W61 Max Flow: 1 gpm (379 lpm) MEDIUM PRESSURE FILTERS Refer to Filter Choices (Assembly Length) Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings Head - Top View E F Note: The female plug (connector) is to be furnished by customer. Differential Indicators: Indicators are designed to actuate at approximately 8% byass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C. Hydraulic Filtration 17

104 MEDIUM PRESSURE FILTERS W61 Components High-Performance DT Filter Choices W61 4" DT Filter Only DT-96-4, 4"/12mm Flow Rate (lpm) <4µm 5µm µm µm µm W61 8" DT Filter Only DT-96-8, 8"/23mm Flow Rate (lpm) W61 Max Flow: 1 gpm (379 lpm) Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P56624 DT UM 5 µm P56625 DT UM 8 µm P56626 DT UM 12 µm P56627 DT UM 23 µm P56628 DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P56629 DT UM 5 µm P56621 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm 8 28 P DT UM, High collapse 12 µm 8 28 P DT UM, High collapse <4 µm P DX UM 5 µm 8 29 P DX UM 8 µm 8 29 P DX UM 12 µm 8 29 P DX UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM Water Absorbing 1 µm 8 29 P Absorbs 13 ml 25 psid 1 µm P Absorbs 22 ml 25 psid Performance Data <4µm 5µm 8µm 12µm 23µm Hydraulic W61 Filtration 13" DT Filter Only Pressure Drop (kpa) Pressure Drop (kpa) W61 4" DT Filter Only DT-961-4, 4"/12mm Flow Rate (lpm) W61 8" DT Filter Only DT-961-8, 8"/23mm Flow Rate (lpm) µm 5µm 12µm 12µm W61 13" DT Filter Only Pressure Drop (kpa) Pressure Drop (kpa) Filter Notes: All Donaldson DT and DX2 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX2 filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wirebacked using epoxy-coated steel mesh for maximum pleat support and dirt capacity. DT high collapse designs are potted into machined aluminum end caps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT and DX2 filters. DX2 filters utlize nylon mesh for pleat support. W61 Housing Only Flow Rate (lpm) SAE-12 SAE W61 8" DX2 Filter Only DX2-96-8, 8"/23mm Flow Rate (lpm) <4µm µm 8µm 12µm W61 13" DX2 Filter Only Pressure Drop (kpa) Pressure Drop (kpa)

105 Housing Ordering Guide Table 1 Filter Assembly Code W61 Table 2 Description Assembly Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve 4 3 psid for housing without bypass valve Table 3 Port Size Options Code A B C PORT SIZE SAE-12 O-ring SAE-16 O-ring SAE-2 O-ring Table 4 Bypass Setting Options Code Bypass setting 1 Non-bypass 3 25 psid / 172 kpa 4 5 psid / 345 kpa W61 13" DT Filter Only DT-96-13, 13"/33mm Flow Rate (lpm) <4µm µm 8µm µm µm W61 13" DT Filter Only DT , 13"/33mm Flow Rate (lpm) µm µm Pressure Drop (kpa) Pressure Drop (kpa) Filter Assembly Service Filter Table 5 (Primary) W61 1 A 4 L N B 2 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. Indicator Style and Setting Code DP Indicator Style & setting C Electrical/visual 15 psid D Electrical/visual 35 psid E Electrical/visual 1 psid F Electrical/visual 15 psid w/tl G Electrical/visual 35 psid w/tl H Electrical/visual 15 psid w/12" 3-wire flying lead J P indicator plug K Visual indicator 15 psid L Visual indicator 35 psid M Visual indicator 35 psid w/ TL and surge N Electrical/visual 35 psid w/12" 3-wire flying lead O Visual indicator 1 psid P Visual indicator 1 psid w/tl and surge Q Electrical switch 15 psid R Electrical switch 35 psid S Electrical/visual 1 psid w/12" 3-wire flying lead T Electrical switch 1 psid W Electrical/visual 1 psid w/tl X Electrical/visual 15 psid w/tl and surge Y Electrical/visual 35 psid w/tl and surge Z Electrical/visual 1 psid w/tl and surge TL (thermal lockout) Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. W61 13" DX2 Filter Only DX , 13"/33mm Flow Rate (lpm) <4µm 5µm 8µm 12µm Pressure Drop (kpa) W61 Max Flow: 1 gpm (379 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. Table 5 (Secondary) Receptacle Options Code B H N Table 6 Seal Options Code Material B Buna-N V Viton Table 7 electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Assembly & Filter Length Code (LGTH) Filter length 1 (7.43") 4." 2 (11.6") 8." 4 (15.82") 13." METRIC Metric Porting PORTING Available AVAILABLE Change W61 to G61 Porting code B becomes 1" ISO 228 BSPP Porting code C becomes 1-1/4" ISO 228 BSPP Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. MEDIUM PRESSURE FILTERS Hydraulic Filtration 19

106 MEDIUM PRESSURE FILTERS HDK6 Max Flow: 15 gpm (568 lpm) HDK6 In-Line/Tank Mount Filters Working Pressures to: Rated Static Burst to: Flow Range To: 35 psi 2413 kpa 24.1 bar 5 psi 3448 kpa 34.5 bar 15 gpm 568 lpm Features HDK6 filters come in two styles: In-line and tank mount. Both styles feature a die cast aluminum head and steel body for strength and durability; service is made easier with a single, center retention bolt on top of the head. Filter flow is inside to outside. Buna-N seals are standard. HDK6 assemblies come complete with our ß 9(c) =1 rated Synteq filter cartridge. Other ratings are available, depending on your cleanliness requirements. HDK6 comes with an easy-to-read visual service indicator. In-line model shown Beta Rating Performance to ß <4(c) =1 Porting Size Option 2½" NPT Assembly Weight lbs / 18 kg Replacement Filter Length 16" / 46mm Standard Bypass Rating 25 psi / kpa / 1.7 bar Operating Temperatures -2 F to 25 F -29 C to 121 C Filter Burst Ratings 1 psid / 69 kpa / 6.9 bar 11 Hydraulic Filtration

107 Max Flow: 15 gpm (568 lpm) HDK6 HDK6 Specification Illustrations Assembly - Side View Assembly - Side Views In-Tank Model Applications for: Cooling Circuits Fluid Conditioning Systems Cooling Circuits Lube Oil Systems Return Lines Return-Line/Suction Suction Lines Lube Oil Systems Fluid Conditioning In-Line Model Low Pressure Filters All dimensions are shown in inches [millimeters]. In-Tank Note A 6" / 152mm diameter hole in reservoir is recommended for in-tank installation. 1/2" NPT drain plug hole Head - Top Views See page 1 for information on how to read the Hydraulic Filtration visual service indicator. 111 MEDIUM PRESSURE FILTERS HDK6

108 MEDIUM PRESSURE FILTERS HDK6 Components Assembly Choices Style Part No. Port Size Bypass Rating Indicator Includes Filter Cartridge In-Tank K6173 2½" NPT 25 psi / kpa Visual P In-Line HDK6 Max Flow: 15 gpm (568 lpm) K616 Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P µm P µm P µm P µm P µm P Wire Mesh 15 µm P167 Filter Notes Standard HDK6 replacement filters have Buna-N seals, which are appropriate for most applications involving petroleum oil. Filters with seals made of fluorocarbon elastomer (such as Viton and Fluorel ) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F. HDK6 filters are inside to outside reverse flow 4.39" (112mm) OD. Refer to the table in the Technical Reference Guide for fluid compatibility with our filter media. Viton is a registered trademarks of E. I. DuPont de Nemours and Company. Fluorel is a registered trademark of 3M Company. Performance Data HDK6 Filters Only Flow Rate (lpm) <4µm 7µm 9µm 22/23µm 5µm kpa / bar 6/.6 5/.5 4/.4 3/.3 2/.2 1/.1 / HDK6 Head Only Flow Rate (lpm) ½ Port kpa / bar 5/.5 4/.4 3/.3 2/.2 1/.1 /. 112 Hydraulic Filtration

109 HDK6 Service Parts SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. Nut Assembly Kit P16365 Hex Nut Retainer Kit P16779 Bleed Valve P Visual Indicator Repair Kit P1671 Buna-N Seal P16649 Fluorocarbon Seal HDK6 Max Flow: 15 gpm (568 lpm) Tee Handle P16135 (not shown) Optional Tee Handle for Easier Servicing The first step in changing the HDK6 cartridge is loosening the top nut with a wrench. Our optional tee handle makes this job easier. The P16135 kit, comprised of the handle, an o-ring, and a clip ring, replaces the entire top nut assembly. Head Assembly P16296 MEDIUM PRESSURE FILTERS Visual Indicator Assembly P16473 Buna-N Seal P Fluorocarbon Seal Bypass Valve Assembly Snaps into Filter End Cap P16371 No Bypass P16373 Bypass (with magnets) P16353 Bypass (without magnets) Head O-Ring P16137 Buna-N seal P16647 Fluorocarbon seal Baffle Assembly Kit (Blue Plastic) P16293 Buna-N seal P16648 Fluorocarbon seal Cup Seal P16476 Buna-N seal P Fluorocarbon seal Bypass Indicator O-Ring (Size 227) P16125 Buna-N seal P Fluorocarbon seal Filter OK How to Read the Visual Indicator This simple device will tell you when the filter needs to be changed. Always check when the fluid is at operating temperature and the system is at normal operating flow. Replacement Filter Length 16" / 46mm (Inside-Out filter flow) Bypass Spring P psi / 17 kpa If the top of the white panel is below the lower half of the window, the filter needs servicing. Drain Port ½ - 14 NPT Filter Needs Service Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Hydraulic Filtration 113

110 MEDIUM PRESSURE FILTERS W41 Max Flow: 3 gpm (1135 lpm) W41 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: 5 psi 34.5 bar 15 psi 13 bar Applications Fluid Conditioning Systems In-Plant Systems Lube Oil Systems Flow Range to: 3 gpm 1135 lpm Features The W41 high flow filter combines the best features of a base-mounted assembly; several inlet port options, top cover filter servicing for ease of maintenance and a wide selection of service indicators. The W41 all-aluminum head design and plated steel cylinder provides a strong, durable, and dependable unit. We offer standard features like deep pleat filters for higher dirt holding capacity and our standard Donaldson DT 4-layer media filter construction. This technology, combined with many other standard features, is ideal for today s applications in pulp and paper, power generation and steel mill applications. Five standard grades of media are offered. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Large T-handle for fast servicing without tools Wide range of indicator options Two filter length options for design flexibility Base material: aluminum Cylinder material: steel Cover material: cast iron Two drain plugs in base Bleed/fill plug in cover Beta Rating (per ISO 16889) Performance to ß <4 (c) =1 Porting Size Options SAE-24 O-ring 2" or 2½"SAE 4-Bolt Flange Code 61 Housing Weight 16": 48.5 lbs / 22. kg 39": 86.2 lbs / 39.2 kg Replacement Filter Lengths 16.74" / mm 38.62" / 98.9 mm Standard Bypass Rating No Bypass 25 psi / kpa / 1.7 bar 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 F to 25 F / -29 to 121 C Filter Collapse Rating 15 psid / 134 kpa / 1.3 bar (standard) 114 Hydraulic Filtration

111 W41 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View W41 Max Flow: 3 gpm (1135 lpm) MEDIUM PRESSURE FILTERS Refer to Filter Choices (Assembly Length) Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings Head - Bottom View Note: The female plug (connector) is to be furnished by customer. Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C. Hydraulic Filtration 115

112 MEDIUM PRESSURE FILTERS W41 Max Flow: 3 gpm (1135 lpm) W41 Components High-Performance DT Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P DT UM 5 µm P56624 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P56625 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM Water Absorbing 1 µm P Absorbs 2 ml 25 psid Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted and seam-sealed with epoxy-based adhesives. Standard collapse designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. Extended life designs are double wire-backed using epoxy-coated steel mesh. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademarks of E. I. DuPont de Nemours and Company. Performance Data W41 16" DT Filter Only DT-83-16, 16"/46mm Flow Rate (lpm) <4µm 5µm 116 Hydraulic Filtration µm 12µm 2 23µm W41 16" DT Filter Only DT , 16"/46mm Flow Rate (lpm) <4µm 5µm µm 12µm 23µm Pressure Drop (kpa) Pressure Drop (kpa) W41 39" DT Filter Only DT-83-39, 39"/991mm Flow Rate (lpm) µm W41 39" DT Filter Only DT , 39"/991mm Flow Rate (lpm) <4µm <4µm 5µm 12µm 8µm 12µm 5µm 8µm 23µm Pressure Drop (kpa) Pressure Drop (kpa) W41 Housing Only Flow Rate (lpm) " Flg. Mt. SAE " Flg. Mt Pressure Drop (kpa)

113 Housing Ordering Guide Filter Assembly Service Filter W41 1 D 4 L N B 5 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. W41 Max Flow: 3 gpm (1135 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. MEDIUM PRESSURE FILTERS Table 1 Filter Assembly Code W41 Description Assembly (L porting) Table 2 Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve Table 3 Port Size Options Code D J K PORT SIZE SAE-24 O-ring 2" SAE 4-Bolt Flange Code 61 2½" SAE 4-Bolt Flange Code 61 Table 4 Bypass Setting Options Code Bypass setting 1 Non-bypass 3 25 psid 4 5 psid Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Table 5 (Primary) Indicator Style and Setting Code DP Indicator Style & setting A Visual indicator 7 psid w/tl & surge B Electrical/visual 7 psid w/tl and surge C Electrical/visual 15 psid D Electrical/visual 35 psid E Electrical/visual 1 psid F Electrical/visual 15 psid w/tl G Electrical/visual 35 psid w/tl H Electrical/visual 15 psid w/12" 3-wire flying lead I Visual indicator 7 psid J P indicator plug K Visual indicator 15 psid L Visual indicator 35 psid M Visual indicator 35 psid w/ TL and surge N Electrical/visual 35 psid w/12" 3-wire flying lead O Visual indicator 1 psid Q Electrical switch 15 psid R Electrical switch 35 psid S Electrical/visual 1 psid w/12" 3-wire flying lead T Electrical switch 1 psid U Electrical switch 7 psid V Electrical/visual 7 psid w/tl W Electrical/visual 1 psid w/tl X Electrical/visual 15 psid w/tl and surge Y Electrical/visual 35 psid w/tl and surge Z Electrical/visual 1 psid w/tl and surge TL (thermal lockout) Table 5 (Secondary) Receptacle Options Code B H N Table 6 Seal Options electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Code Material B Buna-N V Viton Table 7 Assembly & Filter Length Code (LenGTH) Filter length 5 (26.45") 16." 8 (48.27") 39." METRIC Metric Porting PORTING Available AVAILABLE Change W41 or W51 to G41 or G51 Porting code D becomes 1-1/2" ISO 228 BSPP Porting code J becomes 2" SAE 4 bolt flange with M12 threads Porting code K becomes 2½" SAE 4 bolt flange with M12 threads Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. Hydraulic Filtration 117

114 MEDIUM PRESSURE FILTERS W42 Max Flow: 3 gpm (1135 lpm) W42 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: 4 psi 27.6 bar 15 psi 13 bar Applications Fluid Conditioning Systems In-Plant Systems Lube Oil Systems Flow Range to: 3 gpm 1135 lpm Features W42 duplex filters ensure continuous filtration is maintained while servicing filters, thus avoiding machine shutdown. The W42 all-aluminum head design and plated steel cylinders provide a strong, durable and dependable unit. We offer standard features like deep pleat filters for higher dirt holding capacity and our standard Donaldson DT 4-layer media filter construction. This technology, combined with many other standard features, is ideal for today s applications in pulp and paper, power generation and steel mill applications. Five standard grades of media are offered. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Hydrostatically-balanced, cam-operated, positive sealing valve for low torque shifting Dual poppet outlet checks for positive isolation during filter replacement Large T-handles for fast servicing without tools Wide range of indicator options Two filter length options for design flexibility Base & valve body material: aluminum Cylinder material: steel Cover material: cast iron Two drain plugs in each base Bleed/fill plug in each cover Beta Rating (per ISO 16889) Performance to ß< 4 (c) =1 Porting Size Option 3" SAE 4-Bolt Flange Code 61 Housing Weight 16": 234 lbs / 16.4 kg 39": 38 lbs / 14 kg Replacement Filter Lengths 16.74" / mm 36.62" / 98.9 mm Standard Bypass Rating No Bypass 25 psi / kpa / 1.7 bar 5 psi / 345 kpa / 3.5 bar Operating Temperatures -2 F to 25 F ( -29 to 121 C) Filter Collapse Rating 15 psid / 134 kpa / 1.3 bar (standard) 118 Hydraulic Filtration

115 W42 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Top View W42 Max Flow: 3 gpm (1135 lpm) (14.32) 254. (1.) (14.32) (28.64) 254. (1.) (28.64) 254. (1.) Outlet 254. Port (1.) Outlet Port MEDIUM PRESSURE FILTERS (17.68) (13.34) (17.68) (13.34) Assembly - Side View Refer to Model (7.25) Code Assembly Typ. Length Refer to Refer to Filter Model Choices Code (Assembly Assembly Length) Length Torque: Hand Tight to Seal Torque: Hand Tight to Seal (7.25) Typ (7.27) Visual P Indicator Visual P Indicator Inlet Port Inlet Port Note: The female plug (connector) is to be furnished by customer (7.27) Plastic Electrical Housings Head - Bottom View 127. (5.) 2 Plcs (5.) 2 Plcs (2. 5) 2 Plcs (2. 5) 2 Plcs. Mount ing Hol es: 1/2" -13UNC-2B x (.75) Min. Full Thread, Helicoil Insert. Mount ing Hol es: 4 Plcs. 1/2" -13UNC-2B x (.75) Min. Full Thread, Helicoil Insert. 4 Plcs (1.) Ref (1.) Ref. 58. (2.) 58. (2.) Note: The female plug (connector) is to be furnished by customer. Dimensions: millimeters/(inches) Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C. Hydraulic Filtration 119

116 MEDIUM PRESSURE FILTERS W42 Max Flow: 3 gpm (1135 lpm) W42 Components High-Performance DT Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P DT UM 5 µm P56624 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P56625 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM Water Absorbing 1 µm P Absorbs 2 ml 25 psid Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted and seamsealed with epoxy-based adhesives. Standard collapse designs are double wirebacked using epoxy-coated steel mesh for maximum pleat support and dirt capacity. Extended life designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademarks of E. I. DuPont de Nemours and Company. Performance Data W42 16" DT Filter Only DT-83-16, 16"/46mm Flow Rate (lpm) <4µm 5µm 8µm 12µm 23µm Pressure Drop (kpa) W42 39" DT Filter Only DT-83-39, 39"/991mm Flow Rate (lpm) <4µm µm 8µm 3 12µm 2 23µm Pressure Drop (kpa) W42 Housing Only Flow Rate (lpm) Pressure Drop (kpa) W42 16" DT Filter Only DT , 16"/46mm Flow Rate (lpm) W42 39" DT Filter Only DT , 39"/991mm Flow Rate (lpm) <4µm µm 8µm 12µm 6 23µm Pressure Drop (kpa) 12 9 <4µm 6 5µm 8µm µm 2 23µm Pressure Drop (kpa) 12 Hydraulic Filtration

117 Housing Ordering Guide Filter Assembly Service Filter W42 1 L 4 L N B 5 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. W42 Max Flow: 3 gpm (1135 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. MEDIUM PRESSURE FILTERS Table 1 Filter Assembly Code Description W42 Assembly Table 2 Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve Table 3 Port Size Options Code PORT SIZE L 3" SAE 4-Bolt Flange Code 61 Table 4 Bypass Setting Options Code Bypass setting 1 Non-bypass 3 25 psid 4 5 psid Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Table 5 (Primary) Indicator Style and Setting Code P Indicator Style & setting A Visual indicator 7 psid w/tl & surge B Electrical/visual 7 psid w/tl and surge C Electrical/visual 15 psid D Electrical/visual 35 psid F Electrical/visual 15 psid w/tl G Electrical/visual 35 psid w/tl H Electrical/visual 15 psid w/12" 3-wire flying lead I Visual indicator 7 psid J P indicator plug K Visual indicator 15 psid L Visual indicator 35 psid M Visual indicator 35 psid w/ TL and surge N Electrical/visual 35 psid w/12" 3-wire flying lead P Visual indicator 1 psid w/tl and surge Q Electrical switch 15 psid R Electrical switch 35 psid T Electrical switch 1 psid U Electrical switch 7 psid V Electrical/visual 7 psid w/tl X Electrical/visual 15 psid w/tl and surge Y Electrical/visual 35 psid w/tl and surge TL (thermal lockout) Table 5 (Secondary) Receptacle Options Code electrical style B Brad Harrison (5-pin) H Hirschmann (4-pin) N None, for visual P indicator Table 6 Seal Options Code Material B Buna-N V Viton Table 7 Assembly & Filter Length Code (LENGTH) Filter length 5 (25.4") 16." 8 (47.4") 39." METRIC Metric Porting PORTING Available AVAILABLE Change W42 to G42 Porting code L becomes 3" SAE 4 bolt flange with M16 threads Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. Hydraulic Filtration 121

118 MEDIUM PRESSURE FILTERS HFK8 Max Flow: 3 gpm (1135 lpm) HFK8 In-Line/Tank Mount Filters Working Pressures to: Rated Static Burst to: 35 psi 2413 kpa 24.1 bar 5 psi 3448 kpa 34.5 bar Flow Range To: 3 gpm 1135 lpm Features HFK8 is available in two styles: in-line and in-tank. Both styles feature a cast aluminum head and steel body for maximum strength and durability. Its single, center retention bolt simplifies servicing. Flow is from inside to outside of the filter cartridge. Three in-stock HFK8 models offer our proprietary Synteq synthetic media designed especially for liquid filtration. A wider range of filter media is available to purchase separately, as are fluoroelastomer seals. A visual service indicator is built into the HFK8 head. In-line model shown Beta Rating Performance to ß <4(c) =1 Porting Size Options 3" NPT SAE-2 O-ring Assembly Weight 55.4 lbs / kg Replacement Filter Length 18" / 457mm Standard Bypass Ratings 25 psi / kpa / 1.7 bar Operating Temperatures -2 F to 25 F -29 C to 121 C Filter Burst Ratings 75 psi / 517 kpa / 5.2 bar (synthetic) 1 psi / 689 kpa / 6.9 bar (wire mesh) 122 Hydraulic Filtration

119 HFK8 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views In-Line Model MIN CLEARANCE TO REMOVE ELEMENT ASSY HFK8 Max Flow: 3 gpm (1135 lpm) Applications Fluid Conditioning Systems Lube Oil Systems Return Lines Side Loop Systems Suction Lines MEDIUM PRESSURE FILTERS INLET MIN CLEARANCE TO REMOVE ELEMENT ASSY In-Tank Model OUTLET INLET DIA Drain Plug in bottom: 1/2" NPT MIN CLEARANCE TO REMOVE ELEMENT ASSY K887 In-Line Model Smaller port size (SAE-2) works well for kidney loop filtration. INLET DIA OUTLET OUTLET DIA Head - Top View DIA DIA Hydraulic Filtration 123

120 MEDIUM PRESSURE FILTERS HFK8 Max Flow: 3 gpm (1135 lpm) HFK8 Components Filter Assemblies Port Bypass Indicator Style 1 Assembly Length Filter Size Rating & Location Part No. (in./mm) Part No. 3" NPT 25 psi / kpa Visual, Left side K851, In-Tank 18"/457mm P16473 Visual, Right side K833, In-Line 18"/457mm P16473 K885, In-Line 18"/457mm P16447 Viton Seal SAE-2 25 psi / kpa Visual, Right side K887, In-Line 18"/457mm P16445 Assembly Notes 1 Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. Viton is a registered trademarks of E. I. DuPont de Nemours and Company. Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P16447 Viton seal <4 µm P µm P µm P µm P16473 Wire Mesh 45 µm P µm P Filter Notes Standard HDK6 replacement filters have Buna-N seals, which are appropriate for most applications involving petroleum oil. Filters with seals made of fluorocarbon elastomer (such as Viton and Fluorel ) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F. HDK6 filters are inside to outside reverse flow 4.39" (112mm) OD. Refer to the table in the Technical Reference Guide for fluid compatibility with our filter media. The K887 model has features that are perfect for kidney loop filtration. Viton is a registered trademarks of E. I. DuPont de Nemours and Company. Fluorel is a registered trademark of 3M Company. Performance Data Pressure Drop (psi) HFK8 Filter Only HFK8 Housing Only K887 Assembly (with Filter) Flow Rate (lpm) Flow Rate (lpm) Flow Rate (lpm) <4µm kpa/bar 6 /.6 5 /.5 7µm 4 /.4 9µm 3 /.3 2 /.2 23µm 1 /.1 Pressure Drop (psi) kpa / bar 5/ " Port 2 4/.4 3/.3 2/.2 /. / Flow (gpm) Flow (gpm) Flow (gpm) Pressure Drop (psi) / kpa / bar 124 Hydraulic Filtration

121 HFK8 Service Parts SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. Bleed Valve P HFK8 Max Flow: 3 gpm (1135 lpm) Nut Assembly Kit P Nut Retainer Kit P16779 P1665 Viton O-Ring, size 119 MEDIUM PRESSURE FILTERS Bypass Valve Assembly Head Assembly w/power Fill Port P16211 Head O-Ring P Buna-N P16991 Viton, size 444 P psi P No Bypass P psi Viton P psi, with magnets Cup Seal P P Viton Power Fill Port Visual Indicator Assembly P16473 Buna-N Seal P Viton Seal P Viton O-Ring, size 119 Visual Indicator Repair Kit P1671 Buna-N Seal P Viton Seal Filter OK How to Read the Visual Indicator This simple device will tell you when the filter needs to be changed. Always check when the fluid is at operating temperature and the system is at normal operating flow. O-Ring P Buna-N, size 341 P Viton Replacement Filter 18" / 457mm (Inside-Out filter flow) Filter Needs Service If the top of the white panel is below the lower half of the window, the filter needs servicing. HFK8 replacement filters are available with synthetic or wire mesh media. ½ - 14 NPTF Drain Plug (In-line filter only) P16788 Buna-N and Viton are a registered trademarks of E. I. DuPont de Nemours and Company. Hydraulic Filtration 125

122 Donaldson Delivers Replacement Filters for Pall Ultipleat SRT Housings Pall and Ultipleat are registered trademarks of Pall Corporation. COMING SOON Better by Design The Donaldson hydraulic product line is expanding to include replacement cartridges for Pall Ultipleat SRT319 style housings. These Donaldson cartridge filters provide optimum protection from particles and contaminants that reduce the effectiveness of lubricant and hydraulic fluid. Using Donaldson Synteq media technology, these filters have long life, high initial cleanliness and provide excellent system protection. High-performance cartridge filters feature an advanced pleat pack design that provides high initial cleanliness and dirt holding capacity. Double wire backed with an epoxy-coated steel mesh for excellent pleat support and spacing, which allows for maximum media area and effective protection during operating pressure surges Utilizes glass fiber Synteq media with an epoxy-based resin system and is potted with epoxy-based adhesives Viton O-ring seals for excellent fluid compatibility Viton is a registered trademark of E. I. DuPont de Nemours and Company. Utilizing DT Synteq Media Technology Donaldson-developed DT Synteq synthetic filter media has smooth, rounded fibers for low resistance to fluid flow. This media is ideal for filtering synthetic fluids, water glycols, water/oil emulsions, petroleum-based and high water content fluids (HWCF). High-efficiency media grades with performance to ß<4 (c) =1 (per ISO 16889) Exceptionally low flow resistance Consistent performance throughout filter life Electrostatic Discharge (ESD) Reduction SRT replacement filters are designed to resist charge generation and reduce the occurrence of electrostatic discharges induced by the flow of fluids through the filter media a known industry problem which can result in damage to the filter and degraded performance. Proven Protection These cartridge filters are reliable protecting systems from harmful ingressed contaminants. The inside to outside flow path reduces the likelihood of cross-contamination during filter service. 126 Hydraulic Filtration

123 High Pressure Filters High pressure filters are positioned between pumps and critical components such as cylinders, motors and valves. They help protect these critical components from catastrophic failure. High Pressure Filters HIGH PRESSURE FILTERS Donaldson heavy-duty high pressure filters are rated for working pressures up to 65 psi (44818 kpa). Various porting sizes and types, including manifold style, are available for a wide range of applications. Section Index Max Operating Pressure < 65 psi (45 bar) Models arranged from low to maximum flow rates In-line Cartridge Filters HPK W FPK W W HPK FPK HPK W W HPK Hydraulic Filtration 127

124 HIGH PRESSURE FILTERS HPK2 Max Flow: 2 gpm (75 lpm) HPK2 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Flow Range to: 2 psi 13,79 kpa bar 45 psi 31,3 kpa 31.3 bar 2 gpm 75 lpm Features The HPK2 is a heavy-duty filter built for high pressure applications, with cast aluminum head and impact-extruded aluminum housing for strength and durability at relatively lightweight. Take advantage of our mix and match system of in-stock heads, housings and cartridges so you can get exactly what you need. HPK2 is available with your choice of visual or AC/DC electrical indicators. Likewise, choose the bypass option that s right for your application 5 psi (3.5 bar) bypass, or no bypass. Seals made of fluorocarbon (such as Viton and Fluorel ) or Buna-N are available with HPK2. All HF2-sized HPK2 filters contain Synteq, our synthetic filter media designed especially for hydraulic filtration. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Fluorel is a registered trademark of 3M Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-12 O-ring Assembly Weight 4.3 lbs / 1.95 kg (short) 5.5 lbs / 2.49 kg (long) Replacement Filter Lengths 4.37" / 111mm 8.12" / 26mm Standard Bypass Ratings 5 psi / 345 kpa / 3.5 bar No Bypass Operating Temperatures -45 to 25 F (-43 to 121 C) Filter Collapse Ratings 15 psi / 135 kpa / 1.6 bar (standard) 3 psi / 2,7 kpa / 26.9 bar (high collapse) 128 Hydraulic Filtration

125 HPK2 HIGH PRESSURE FILTERS Max Flow: 2 gpm (75 lpm) HPK2 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View Applications High Pressure Circuits In-Plant Systems Meets HF2 Specification Mobile Equipment Power Steering Circuits Servo Valve Circuits Head - Top View HPK2 with Visual Service Indicator HPK2 with AC/DC Electrical Service Indicator Hydraulic Filtration 129

126 HIGH PRESSURE FILTERS HPK2 Max Flow: 2 gpm (75 lpm) HPK2 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P DT UM Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Standard Filter Choices 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P5662 DT UM 8 µm P56621 DT UM 12 µm P56622 DT UM 23 µm P56623 DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic 5 µm P16718* Fluorocarbon Seal, High Collapse 5 µm P167182* Fluorocarbon Seal, High Collapse 7 µm P Buna-N Seal 7 µm P16541 Buna-N Seal 7 µm P Buna-N Seal 7 µm P16543 Buna-N Seal 9 µm P1656 Buna-N Seal 9 µm P16515 Buna-N Seal 12 µm P167181* Fluorocarbon Seal, High Collapse 12 µm P167183* Fluorocarbon Seal, High Collapse 23 µm P Buna-N Seal 23 µm P Buna-N Seal Filter Notes * Utilizes DT Synteq synthetic media Refer to the table in the Technical Reference Guide for fluid compatibility with our filter media. If filtering petroleum-based oil, filters with seals made of Buna-N are appropriate for most applications. If filtering diester, phosphate ester fluids, water glycol, water/oil emulsions, or HWCF over 15 F/83 C, use filters with seals made of fluorocarbon, such as Viton. Donaldson "high collapse" filters, with their steel end caps and wire-backed media, are rated to withstand up to 3 psi/ 2,7 kpa before collapsing. The fluorocarbon seal/high collapse filters also use epoxy potting and media seam seals for added chemical compatibility. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton and Buna-N registered trademarks of E. I. DuPont de Nemours and Company. 13 Hydraulic Filtration

127 Housing Choices Length Part No. HPK2 Max Flow: 2 gpm (75 lpm) HIGH PRESSURE FILTERS short long P P Head Choices Port Size Bypass Rating Indicators 1 Part No. SAE-12 O-Ring 5 psi/3.5 bar Visual indicator, left side P SAE-12 O-Ring No bypass Visual indicator, left side P16773 Notes on Indicators 1 Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. Service Indicator Kits All kits include indicator with mounting block Visual Service Indicators Use with Bypass Valve Part No. Pressure of: Description P P P P Part No. 5 psi / 3.5 bar 9 psi / 6.2 bar 5 psi / 3.5 bar 9 psi / 6.2 bar Use with Bypass Valve Pressure of: 35 psi/2.4 bar indicator kit auto reset pop-out button 7 psi/4.8 bar indicator kit auto reset pop-out button 35 psi/2.4 bar indicator kit auto reset pop-out button with thermal lockout and surge control 7 psi/4.8 bar indicator kit* auto reset pop-out button with thermal lockout and surge control AC/DC Visual/Electrical Service Indicators Description Indicator Choices Replacement Indicator Only Part No. P P P P P P P P P Description Visual/Electrical indicator with thermal lockout and surge, 35 psid/2.4 bar Visual/Electrical indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, with thermal lockout and surge 35 psid/2.4 bar Pop-Up Visual Indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, 35 psid/2.4 bar Pop-Up Visual Indicator, 7 psid/4.8 bar Visual/Electrical Indicator, 35 psid/2.4 bar Visual/Electrical Indicator, 7 psid/4.8 bar Visual Indicator, bar style, 35 psid/2.4 bar P psi / 3.5 bar 35 psi/2.4 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps P16663 P Visual Indicator, bar style, 7 psid/4.8 bar Blanking plate P P P psi / 6.2 bar 5 psi / 3.5 bar 9 psi / 6.2 bar 7 psi/4.8 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps 35 psi/2.4 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN psi/4.8 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN 4365 Indicator Mounting Block Part No. Description P Mounting Block Assembly Hydraulic Filtration 131

128 HIGH PRESSURE FILTERS HPK2 Max Flow: 2 gpm (75 lpm) Performance Data HPK2 Housing Only Flow Rate (lpm) SAE Pressure Drop (kpa) Flow Rate (lpm) µm HC 9µm 7µm 2 12µm HC HPK2 Standard 4" Filter Only DT-92-4, 4"/12mm Flow Rate (lpm) <4µm HPK2 4" DT Filter Only 5µm 8µm 12µm 23µm 23µm Pressure Drop (kpa) Pressure Drop (kpa) HPK2 Standard 8" Filter Only Flow Rate (lpm) DT-92-8, 8"/23mm Flow Rate (lpm) <4µm 5µm 7µm 12µm HC HPK2 8" DT Filter Only 8µm 12µm 5µm HC 9µm 23µm 23µm Pressure Drop (kpa) Pressure Drop (kpa) HPK2 4" DT Filter Only DT-921-4, 4"/12mm Flow Rate (lpm) HPK2 8" DT Filter Only DT-921-8, 8"/23mm Flow Rate (lpm) <4µm 12µm Pressure Drop (kpa) <4µm 12µm Pressure Drop (kpa) Hydraulic Filtration

129 HPK2 Service Parts O-Ring (Size 6) P Fluorocarbon Head Assemblies See Head Assembly Options Table HPK2 Max Flow: 2 gpm (75 lpm) Optional Mounting Block Assembly P (Optional Position) O-Ring (Size 6) P Fluorocarbon Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) HIGH PRESSURE FILTERS Blanking Plate P Includes O-Ring P Fluorocarbon & Hardware) O-Ring (Size 6) P Fluorocarbon Optional Mounting Block Assembly P (Primary Position) Visual Service Indicator (Includes O-ring P Fluorocarbon & Hardware) Max Temp 18 F (82 C) / 345 kpa P Normal Flow Model Seal P Fluorocarbon Replacement Filter See Filter Choice Tables Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Housing See Housing Assembly Choice Table Hydraulic Filtration 133

130 HIGH PRESSURE FILTERS W44 Max Flow: 2 gpm (75 lpm) W44 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Fatigue Pressure Rating: Flow Range to: 4 psi 27,6 kpa 276 bar 1, psi 69, kpa 69 bar 245 psi 16,9 kpa 169 bar 2 gpm 75 lpm Applications High Pressure Circuits In-Plant Systems Meets HF2 Specification Mobile Equipment Features The W44 filter assembly can be manifold mounted to the hydraulic system. The size and material configuration are well-suited for today s demanding proportional and servo valve applications. Our standard housing drain plug helps relieve system pressure during filter change-outs. DT 4-layer media is offered in a variety of designs. Five different media grades are offered. Donaldson filters core collapse options range from 15 to 3, psi. The differential pressure indicator line is designed to work with a wide assortment of bypass valves. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Conforms to HF2 specifications High collapse filter available for use with non-bypass applications Positive sealing poppet bypass for reliability and zero leakage Wide range of indicator options Compact design for use with servo or proportional valve Two housing length options for design flexibility Head material: cast iron Housing material: steel Drain plug in housing Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-12 O-ring Manifold mounting Top-ported for subplate mounting.69" (17.5 mm) holes, 1.25" (31.8 mm) centers Assembly Weight 4": 8.4 lbs / 3.8 kg 8": 1.6 lbs / 4.8 kg 134 Hydraulic Filtration Replacement Filter Lengths 4.41" / 111.9mm 4.46" / 113.2mm 8.16" / 27.2mm 8.28" / 21.3mm Standard Bypass Ratings No Bypass 5 psi / 345 kpa / 3.5 bar 9 psi / 621 kpa / 6.2 bar Operating Temperatures -2 to 25 F (-29 to 121 C) Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 3 psi / 2,7 kpa / 26.8 bar (high collapse)

131 W44 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View P Indicator W44 Max Flow: 2 gpm (75 lpm) (3.125) Dimensions: millimeters/(inches) HIGH PRESSURE FILTERS Visual Max. (3.65) Electrical Max. (4.1) IN OUT O utlet Port 25.4 (1.) Inlet Port Refer to Refer Filter ToChoices (Assembly Model Code Length) (Assembly Length) M ounting Holes, 2 Plcs (.265) Drill Hole Thru. Drain Plug 9/16-18UNF SAE-6 Straight Thread (2.73) Torque Bowl To 2 N.M(15 Lbs-Ft)Max Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings 63.5(2.5) Min. Required For Element and Bowl Removal. Head - Top View (4.) (3.2) (1.82) 5.8 (2.) (4.36) (1.75) 88.9 (3.5) Note: The female plug (connector) is to be furnished by customer (.62) (1.25) Visual Max. (3.41) Elec Max. (3.86) P Indicator (2.6) INLET (4.12) OUTLET 17.2 (.67) (1.25) Bypass Valve (Subplate Only) Drill 8.89 (.35) Hole Thru 4 Plcs (.69) Hole 25.4 (1.) C'Bore 2 Plcs Manifold Mounting Inlet and Outlet Port O-rings (-117) supplied Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C. Hydraulic Filtration 135

132 HIGH PRESSURE FILTERS W44 Max Flow: 2 gpm (75 lpm) W44 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademarks of E. I. DuPont de Nemours and Company. Performance Data Flow Rate (lpm) DT Synteq Synthetic <4 µm P DT UM W44 Housing Only µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P5662 DT UM 8 µm P56621 DT UM 12 µm P56622 DT UM 23 µm P56623 DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse Pressure Drop (kpa) W44 4" DT Filter Only DT-92-4, 4.41"/111.9mm Flow Rate (lpm) <4µm 5µm 8µm 12µm 23µm W44 4" DT Filter Only DT-921-4, 4.46"/113.2mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) Pressure Drop (kpa) W44 8" DT Filter Only DT-92-8, 8.28"/21.3mm Flow Rate (lpm) <4µm 5µm 8µm 12µm W44 8" DT Filter Only DT-921-8, 8.16"/27.2mm Flow Rate (lpm) µm 23µm 12µm Pressure Drop (kpa) Pressure Drop (kpa) Hydraulic Filtration

133 Housing Ordering Guide Filter Assembly Service Filter W44 1 S 1 J N B 1 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. W44 Max Flow: 2 gpm (75 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. HIGH PRESSURE FILTERS Table 1 Filter Assembly Code W44 Table 2 Description Assembly Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve 4 3 psi for housing w/o bypass valve Table 3 Port Size Options Code A S Table 4 PORT SIZE SAE-12 O-ring Manifold mounting Bypass Setting Options Code Bypass setting 1 Non-bypass 4 5 psid 6 9 psid Note: Use option 1 code only with 3 psid collapse filter. Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Table 5 (Primary) Indicator Style and Setting Code DP Indicator Style & setting A Visual indicator 7 psid w/tl & surge B Electrical/visual 7 psid w/tl and surge D Electrical/visual 35 psid E Electrical/visual 1 psid G Electrical/visual 35 psid w/tl I Visual indicator 7 psid J DP indicator plug L Visual indicator 35 psid M Visual indicator 35 psid w/ TL and surge N Electrical/visual 35 psid w/12" 3-wire flying lead O Visual indicator 1 psid P Visual indicator 1 psid w/tl and surge R Electrical switch 35 psid S Electrical/visual 1 psid w/12" 3-wire flying lead T Electrical switch 1 psid U Electrical switch 7 psid W Electrical/visual 1 psid w/tl Y Electrical/visual 35 psid w/tl and surge Z Electrical/visual 1 psid w/tl and surge TL (thermal lockout) Table 5 (Secondary) Receptacle Options Code B H N Table 6 Seal Options* Table 7 Assembly & Filter Length Code (LGTH) Filter length 1 (7.18") 4.4" 2 (1.8") 8.2"* *HF2 electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Code Material B Buna-N V Viton *For certain application requirements, E.P.R. seals may be available. Contact your Donaldson representative for more details. METRIC Metric Porting PORTING Available AVAILABLE Change W44 to G44 Porting code A becomes G-3/4" ISO 228 BSPP Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. Hydraulic Filtration 137

134 HIGH PRESSURE FILTERS FPK2 Max Flow: 25 gpm (95 lpm) FPK2 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Flow Range to: 69 psi 42, kpa 42 bar 9135 psi 63, kpa 63 bar 25 gpm 95 lpm Features The FPK2 is built to withstand pressures upwards of 6 psi (42 bar). It features a cast iron head and cold-extruded steel housing for ultimate strength and durability. This filter meets the HF2 in-plant automotive specification. Bypass options include 87 psi/6 bar bypass, bypass with reverse-flow check valve, or no bypass. Take advantage of our mix and match system of in-stock heads, housings and cartridges, so you can get exactly what you need. You can also choose the media type and configuration that s best for your application. All FPK2 filters contain Synteq, Donaldson s exclusive synthetic fiber media formulated especially for hydraulic filtration. Beta Rating Performance to ß < 4(c)=1 Porting Size Options SAE-12 O-ring Assembly Weight 4" Assembly: 9.2 lbs / 4.2 kg 8" Assembly: 13.2 lbs / 6. kg Replacement Filter Lengths 4.41" / 111.9mm 4.46" / 113.2mm 8.16" / 27.2mm 8.28" / 21.3mm Standard Bypass Ratings 87 psi / 6 kpa / 6 bar 87 psi Bypass with reverse-flow check valve No Bypass Operating Temperatures -2 F to 25 F / -29 C to 12 C Filter Collapse Ratings 29 psi / 2 kpa / 2 bar (standard) 3 psi / 2,7 kpa / 27 bar (high collapse) 138 Hydraulic Filtration

135 FPK2 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View FPK2 Max Flow: 25 gpm (95 lpm) Applications High Pressure Circuits In-Plant Systems Meets HF2 Specification Mobile Equipment Power Steering Circuits Servo Valve Circuits HIGH PRESSURE FILTERS Head - Top View Short HOUSING Housing Long HOUSING Housing M8 x1.25 x.55 Full THD [14} 2-PLCS M8 X 17 2X Head - Side View OUTLET INLET Indicator Plug Remove plug to install visual or electrical indicator All dimensions above are shown in inches [millimeters] Hydraulic Filtration 139

136 HIGH PRESSURE FILTERS FPK2 Max Flow: 25 gpm (95 lpm) FPK2 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P DT UM Housing Choices Length (in.) Head Choices Port Size Bypass Rating Part No. SAE-12 O-Ring 87 psi / 6 bar P SAE-12 O-Ring 87 psi / 6 bar P with reverse-flow check valve Part No. 4.4" filter P " filter P µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P5662 DT UM 8 µm P56621 DT UM 12 µm P56622 DT UM 23 µm P56623 DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT filters. Viton is aregistered trademark of E. I. DuPont de Nemours and Company. SAE-12 O-Ring No Bypass P NOTE: Indicator port is machined and plugged. Replace plug with indicator of choice: P (visual) or P76156 (electrical). RFC Reverse Flow Check Schematic 14 Hydraulic Filtration

137 Standard Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. FPK2 Max Flow: 25 gpm (95 lpm) HIGH PRESSURE FILTERS Synteq Synthetic 5 µm P16718* Fluorocarbon Seal, High Collapse 5 µm P167182* Fluorocarbon Seal, High Collapse 7 µm P Buna-N Seal 7 µm P16541 Buna-N Seal 7 µm P Buna-N Seal 7 µm P16543 Buna-N Seal 9 µm P1656 Buna-N Seal 9 µm P16515 Buna-N Seal 12 µm P167181* Fluorocarbon Seal, High Collapse 12 µm P167183* Fluorocarbon Seal, High Collapse 23 µm P Buna-N Seal 23 µm P Buna-N Seal Filter Notes * Utilizes DT Synteq synthetic media Refer to the table in the Technical Reference Guide for fluid compatibility with our filter media. If you re filtering petroleum-based oil, filters with seals made of Buna-N are appropriate for most applications. If you re filtering diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF over 15 F/83 C, use filters with seals made of fluorocarbon, such as Viton from DuPont Dow Elastomers, or Fluorel from 3M Company. Donaldson "high collapse" filters, with their steel end caps and wire-backed media, are rated to withstand up to 3 psi/ 2,7 kpa before collapsing. The fluorocarbon seal/high collapse filters also use epoxy potting and media seam seals for added chemical compatibility. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton and Buna-N registered trademarks of E. I. DuPont de Nemours and Company. Hydraulic Filtration 141

138 HIGH PRESSURE FILTERS FPK2 Max Flow: 25 gpm (95 lpm) Performance Data FPK2 Housing Only Flow Rate (lpm) SAE Pressure Drop (kpa) FPK2 Standard 4" Filter Only 4.37"/111mm Flow Rate (lpm) µm HC 9µm 7µm 2 12µm HC 23µm Pressure Drop (kpa) FPK2 Standard 8" Filter Only 8.12"/23mm Flow Rate (lpm) µm 5µm HC 9µm 23µm 12µm HC Pressure Drop (kpa) FPK2 4" DT Filter Only DT-92-4, 4.41"/111.9mm Flow Rate (lpm) <4µm 5µm 8µm 12µm 23µm Pressure Drop (kpa) FPK2 8" DT Filter Only DT-92-8, 8.28"/21.3mm Flow Rate (lpm) <4µm 5µm 8µm 12µm 23µm Pressure Drop (kpa) FPK2 4" DT Filter Only DT-921-4, 4.46"/113.2mm Flow Rate (lpm) FPK2 8" DT Filter Only DT-921-8, 8.16"/27.2mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) µm 12µm Pressure Drop (kpa) Hydraulic Filtration

139 FPK2 Service Parts When installing the FPK2 housing onto an installed head, torque it to 15 ft-lbs./2.1 kg-m. SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. FPK2 Max Flow: 25 gpm (95 lpm) HIGH PRESSURE FILTERS Visual Indicator P bar, 72.5 psid Head Plug remove only when installing indicator. G 1/2" threads O-Ring 2-14 P Non-stock item AC/DC Electrical Indicator P bar, 72.5 psid Filter Back-up Ring P17338 Non-stock item Housing - oil before assembling Hydraulic Filtration 143

140 HIGH PRESSURE FILTERS W322 Max Flow: 5 gpm (19 lpm) W322 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Fatigue Pressure Rating: Flow Range to: 3 psi 2,7 kpa 27 bar 7,5 psi 51,7 kpa 517 bar 2 psi 13,8 kpa 138 bar 5 gpm 19 lpm Features The W322 duplex filter assembly provides continuous, uninterrupted filtering of flows up to 5 gpm. The proprietary housing check valves ensure leak free maintenance during replacement filter cycle. The high density aluminum material provides for a compact and lightweight filter design. Donaldson DT high-performance 4-layer media is offered in five different media grades. The differential pressure indicator line is designed to work with wide assortment of bypass valves. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Anodized aluminum head and housing Duplex offers continuous filtration Two housing length options Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-16 O-ring Assembly Weight 6.88": 34 lbs / 15.5 kg 9.86": 36 lbs / 16.4 kg Replacement Filter Lengths 4.41" / 111.9mm 4.46" / 113.2mm 8.16" / 27.2mm 8.28" / 21.3mm Standard Bypass Ratings 9 psi / 621 kpa / 6.2 bar 5 psi / 345 kpa / 3.5 bar No Bypass Operating Temperatures -2 to 25 F (-29 to 121 C) Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 3 psi / 2,7 kpa / 26.8 bar (high collapse) 144 Hydraulic Filtration

141 W322 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side Views (6.47) Max (3.84) W322 Max Flow: 5 gpm (19 lpm) Applications High Pressure Circuits In-Plant Systems (11.52) (6.) P Indicator HIGH PRESSURE FILTERS Refer to Refer Filter To Choices (Assembly Model Code Length) (Assembly Length) Bleed Plug 7/16-2UNF (SAE-4 Plug) Inlet Port (Outlet Port at Opposite Side.) Min. (2.75) Clearance to Remove Element and Bowl Drain Plug 9/16-18UNF (SAE-6 Plug) Tor que Bowl to Head 2 N.M(15 Lbs-Ft)Max Outlet Check Valve Typ 2 Plcs Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings SAE-12 Plug SAE-24 Access Plug (Ball Valve) Head - Top View (9.6) (2.88) 12.7 (.5) (8.6) Alternate Outlet Port (Plugged) Note: The female plug (connector) is to be furnished by customer. Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C (1.3) 15.4 (4.15) 5.8 (2.) 12.7 (.5) (6.) 7/16-14UNC-2B Thd. Mounting Holes, 4 Plcs Note: Handle position indicates flow direction Hydraulic Filtration 145

142 HIGH PRESSURE FILTERS W322 Max Flow: 5 gpm (19 lpm) W322 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Performance Data DT Synteq Synthetic <4 µm P DT UM W322 Housing Only 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 5 µm P56646 DT UM, High collapse 12 µm P56647 DT UM, High collapse 5 µm P56648 DT UM, High collapse 12 µm P56649 DT UM, High collapse W322 4" DT Filter Only DT-98-4, 4"/12mm Flow Rate (lpm) <4µm 5µm 13µm 8µm µm Pressure Drop (kpa) W322 4" DT Filter Only DT-981-4, 4"/12mm Flow Rate (lpm) µm µm Pressure Drop (kpa) Flow Rate (lpm) <4µm 8µm 12µm 2 5µm W322 8" DT Filter Only DT-98-8, 8"/23mm 23µm Pressure Drop (kpa) W322 8" DT Filter Only DT-981-8, 8"/23mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) 146 Hydraulic Filtration

143 Housing Ordering Guide Filter Assembly Service Filter Table 1 Filter Assembly Code W322 Table 2 Description Assembly Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve 4 3 psid for housing without bypass valve Table 3 Port Size Options Code B Table 4 PORT SIZE SAE-16 O-ring Bypass Setting Options Code Bypass setting 1 Non-bypass 4 5 psid 6 9 psid W322 1 B 4 D N B TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 Filters ordered separately. See previous page for filter options. *Note: Use option 1 code only with 3 psid collapse filter. Table 5 (Primary) Indicator Style and Setting Code DP Indicator Style & setting A Visual indicator 7 psid w/tl and surge B Electrical/visual 7 psid w/tl and surge D Electrical/visual 35 psid E Electrical/visual 1 psid G Electrical/visual 35 psid w/tl I Visual indicator 7 psid J P indicator plug L Visual indicator 35 psid M Visual indicator 35 psid w/tl and surge N Electrical/visual 35 psid w/12" 3-wire flying lead O Visual indicator 1 psid P Visual indicator 1 psid w/tl and surge R Electrical switch 35 psid S Electrical/visual 1 psid w/12" 3-wire flying lead T Electrical switch 1 psid U Electrical switch 7 psid V Electrical/visual 7 psid w/tl W Electrical/visual 1 psid w/tl Y Electrical/visual 35 psid w/tl and surge Z Electrical/visual 1 psid w/tl and surge TL (thermal lockout) 2 TABLE 7 W322 Max Flow: 5 gpm (19 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. Table 5 (Secondary) Receptacle Options Code B H N Table 6 Seal Options Code Table 7 Assembly & Filter Length Code (LGTH) electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Material B Buna-N V Viton Filter length 1 (6.88") 4.4" 2 (9.86") 8.2" METRIC Metric Porting PORTING Available AVAILABLE Change W322 to G322 Porting code B becomes 1" ISO 228 BSPP Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. HIGH PRESSURE FILTERS Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Co. Hydraulic Filtration 147

144 HIGH PRESSURE FILTERS W35 Max Flow: 5 gpm (19 lpm) W35 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Fatigue Pressure Rating: Flow Range to: 3 psi 21, kpa 21 bar 75 psi 51,7 kpa 517 bar 15 psi 1, kpa 1 bar 5 gpm 19 lpm Applications High Pressure Circuits In-Plant Systems Meets HF3 Specification Mobile Equipment Features The W35 T-type ported series offers flows up to 5 gpm (19 lpm) with 3 bypass options and conforms to the HF3 automotive standard. Our standard housing drain plug helps relieve system pressure during filter changeouts. DT 4-layer media is offered in a variety of designs. Five different media grades are offered. Donaldson filters core collapse options range from 15 to 3, psi (1 to 21 bar). The differential pressure indicator line is designed to work with the wide assortment of bypass valves. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Conforms to HF3 specifications High collapse filter available for use with non-bypass applications Wide range of indicator options Two housing length options for design flexibility Head material: cast iron Housing material: steel Drain plug in housing Bleed plug in head Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-12, -16 O-ring Assembly Weight 4": 2 lbs / 9.7 kg 8": 26 lbs / kg Replacement Filter Lengths 4.59" / 116.7mm 8.22" / 28.8mm Standard Bypass Ratings 25 psi / 173 kpa / 1.7 bar 5 psi / 345 kpa / 3.5 bar 9 psi / 621 kpa / 6.2 bar No Bypass Operating Temperatures -2 to 25 F (-29 to 121 C) Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 3 psi / 2,7 kpa / 26.8 bar (high collapse) 148 Hydraulic Filtration

145 W35 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View VISUAL 54.1(2.3) MAX. ELECT (2.58) MAX. W35 Max Flow: 5 gpm (19 lpm) P INDICATOR BLEED PLUG 7/16-2UNF SAE-4 STRAIGHT THD MAX. HIGH PRESSURE FILTERS INLET PORT OUTLET PORT TORQUE BOWL TO 2 N.M. (15 LBS-FT) MAX Refer to REFER Filter TO Choices MODEL CODE (Assembly (ASSEMBLY LENGTH) Length) P INDICATOR Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings VISUAL 54.1(2.3) MAX. ELECT (2.58) MAX BLEED PLUG 7/16-2UNF SAE-4 STRAIGHT THD MAX MIN REQ'D FOR ELEMENT AND BOWL REMOVAL HEX DRAIN PLUG 9/16-18UNF SAE 6 STRAIGHT THD OUTLET PORT Head - Top INLET View PORT TORQUE BOWL TO 2 N.M. (15 LBS-FT) MAX REFER TO MODEL CODE (ASSEMBLY LENGTH) /16-18UNC-3B THD. 2X MOUNTING HOLES MIN Note: The female plug (connector) is to REQ'D FOR ELEMENT AND BOWL REMOVAL be furnished by customer Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a nonbypass housing HEX DRAIN PLUG 9/16-18UNF 1.29 SAE 6 STRAIGHT THD Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C. Hydraulic Filtration 149

146 HIGH PRESSURE FILTERS W35 Max Flow: 5 gpm (19 lpm) W35 Components High-Performance DT Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P56624 DT UM Performance Data W35 4" DT Filter Only DT-96-4, 4"/12mm Flow Rate (lpm) <4 µm µm µm 1 12µm µm µm P56625 DT UM 8 µm P56626 DT UM 12 µm P56627 DT UM 23 µm P56628 DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P56629 DT UM 5 µm P56621 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm 8 28 P DT UM, High collapse 12 µm 8 28 P DT UM, High collapse <4 µm 8 29 P DX UM 5 µm 8 29 P DX UM 8 µm 8 29 P DX UM 14 µm 8 29 P DX UM Water Absorbing 1 µm 8 29 P Absorbs 13 ml 25 psid Pressure Drop (kpa) W35 4" DT Filter Only DT-961-4, 4"/12mm Flow Rate (lpm) µm 5µm Pressure Drop (kpa) Filter Notes All Donaldson DT and DX2 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX2 filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wirebacked using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT and DX2 filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. DX2 filters utilize nylon mesh for pleat support. W35 Housing Only Flow Rate (lpm) Pressure Drop (kpa) W35 8" DT Filter Only DT-96-8, 8"/23mm Flow Rate (lpm) <4µm 5µm µm 12µm µm Pressure Drop (kpa) W35 8" DT Filter Only DT-961-8, 8"/23mm Flow Rate (lpm) µm 12 12µm Pressure Drop (kpa) Flow Rate (lpm) W35 8" DT Filter Only DX2-96-8, 8"/23mm <4µm 5µm µm 12µm Pressure Drop (kpa) 15 Hydraulic Filtration

147 Housing Ordering Guide Filter Assembly Service Filter W35 1 B 1 J N B 1 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. W35 Max Flow: 5 gpm (19 lpm) LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. HIGH PRESSURE FILTERS Table 1 Filter Assembly Code W35 Table 2 Description Assembly Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve 4 3 psi for housing w/o bypass valve Table 3 Port Size Options Code A B Table 4 Bypass Setting Options Code Bypass setting 1 Non-bypass 3 25 psid 4 5 psid 6 9 psid PORT SIZE SAE-12 O-ring SAE-16 O-ring Note: Use option 1 code only with 3 psid collapse filter. Table 5 (Primary) Indicator Style and Setting Code DP Indicator Style & setting A Visual indicator 7 psid w/tl & surge B Electrical/visual 7 psid w/tl and surge C Electrical/visual 15 psid D Electrical/visual 35 psid E Electrical/visual 1 psid F Electrical/visual 15 psid w/tl G Electrical/visual 35 psid w/tl H Electrical/visual 15 psid w/12" 3-wire flying lead I Visual indicator 7 psid J P indicator plug K Visual indicator 15 psid L Visual indicator 35 psid M Visual indicator 35 psid w/ TL and surge N Electrical/visual 35 psid w/12" 3-wire flying lead O Visual indicator 1 psid P Visual indicator 1 psid w/tl and surge Q Electrical switch 15 psid R Electrical switch 35 psid S Electrical/visual 1 psid w/12" 3-wire flying lead T Electrical switch 1 psid U Electrical switch 7 psid W Electrical/visual 1 psid w/tl X Electrical/visual 15 psid w/tl and surge Y Electrical/visual 35 psid w/tl and surge Z Electrical/visual 1 psid w/tl and surge TL (thermal lockout) Table 5 (Secondary) Receptacle Options Code B H N Table 6 Seal Options* Table 7 electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Code Material B Buna-N V Viton *For certain application requirements, E.P.R. seals may be available. Contact your Donaldson representative for more details. Assembly & Filter Length Code (LENGTH) Filter length 1 (8.5") 4." 2 (12.") 8." METRIC Metric Porting PORTING Available AVAILABLE Change W35 to G35 Porting code B becomes G-1" ISO 228 BSPP Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Co. Hydraulic Filtration 151

148 HIGH PRESSURE FILTERS HPK3 Max Flow: 6 gpm (227 lpm) HPK3 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Flow Range to: 3 psi 2,7 kpa 26.9 bar 6 psi 41,4 kpa bar 6 gpm 227 lpm Features The sturdy HPK3 filter is constructed of ductile iron for durability in high pressure applications. Standard housing drain plug means simplified servicing. Housing includes a fluoroelastomer head-to-housing seal. Meets HF3 specification. Take advantage of our mix and match system of in-stock heads and cartridges so you can get exactly what you need. HPK3 is available with your choice of visual or AC/DC electrical indicators. Likewise, choose the bypass option that s right for your application 5 psi (3.5 bar) or no bypass. Seals made of fluorocarbon (such as Viton and Fluorel ) or Buna-N are available with HPK3. All HPK3 filters contain Synteq, our synthetic filter media designed especially for hydraulic filtration. Upgraded Donaldson DT filters are also offered for superior performance. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Fluorel is a registered trademark of 3M Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-12, -16 O-ring Assembly Weight 26 lbs / 11.8 kg Replacement Filter Lengths 8.22" / 28.8mm Standard Bypass Ratings 5 psi / 345 kpa / 3.5 bar No Bypass Operating Temperatures -2 F to 25 F / -29 C to 121 C Filter Collapse Ratings 2 psi / 138 kpa / 13.8 bar (standard) 3 psi / 2,7 kpa / 26.9 bar (high collapse) 152 Hydraulic Filtration

149 HPK3 HIGH PRESSURE FILTERS Max Flow: 6 gpm (227 lpm) HPK3 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View Applications High Pressure Circuits In-Plant Systems Meets HF3 Specification Mobile Equipment Servo Valve Circuits Head - Top View HPK3 with Visual Service Indicator HPK3 with AC/DC Electrical Service Indicator Hydraulic Filtration 153

150 HIGH PRESSURE FILTERS HPK3 Max Flow: 6 gpm (227 lpm) HPK3 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P56629 DT UM 5 µm P56621 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM Filter Notes All Donaldson DT and DX2 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX2 filters are potted with epoxy-based adhesives. DX2 filters utilize nylon mesh for pleat support. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT and DX2 filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Standard Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic 5 µm P167185* Viton, High collapse for no bypass applications 7 µm P Buna-N 7 µm P Buna-N 9 µm P Buna-N 12 µm P167186* Viton, High collapse for no bypass applications 23 µm P Buna-N 5 µm P Buna-N Water Absorbing 1 µm P Wire Mesh 75 µm P Filter Notes * Utilizes DT Synteq synthetic media SEALS: Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F/83 C. Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Donaldson high collapse filters are physically designed to withstand up to 3 psi / 2,7 kpa before collapsing. The Viton high collapse filter versions also use epoxy potting and media seam seals for added chemical compatibility. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton and Buna-N registered trademarks of E. I. DuPont de Nemours and Company. 154 Hydraulic Filtration

151 Housing Choices Length (in.) The P housing is 1.73 inches (273mm) long and accepts the filter that is 8.22 inches (28.8mm) long. It includes a head-to-housing seal. Head Choices Part No. 8.22" filter P HPK3 Max Flow: 6 gpm (227 lpm) HIGH PRESSURE FILTERS Port Size Bypass Rating Indicators 1 Part No. SAE-16 O-Ring 5 psi / 3.5 bar Visual indicator, left side P SAE-12 O-Ring 5 psi / 3.5 bar Visual indicator, left side P17489 SAE-12 O-Ring No bypass Visual indicator, left side P17491 Notes 1 Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. Service Indicator Kits All kits include indicator with mounting block Visual Service Indicators Use with Bypass Valve Part No. Pressure of: Description P P P P psi / 3.5 bar 9 psi / 6.2 bar 5 psi / 3.5 bar 9 psi / 6.2 bar 35 psi/2.4 bar indicator kit auto reset pop-out button 7 psi/4.8 bar indicator kit auto reset pop-out button 35 psi/2.4 bar indicator kit auto reset pop-out button with thermal lockout and surge control 7 psi/4.8 bar indicator kit* auto reset pop-out button with thermal lockout and surge control Indicator Choices Replacement Indicator Only Part No. P P P P P P Description Visual/Electrical indicator with thermal lockout and surge, 35 psid/2.4 bar Visual/Electrical indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, with thermal lockout and surge 35 psid/2.4 bar Pop-Up Visual Indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, 35 psid/2.4 bar Pop-Up Visual Indicator, 7 psid/4.8 bar AC/DC Visual/Electrical Service Indicators Part No. Use with Bypass Valve Pressure of: Description P P P Visual/Electrical Indicator, 35 psid/2.4 bar Visual/Electrical Indicator, 7 psid/4.8 bar Visual Indicator, bar style, 35 psid/2.4 bar P psi / 3.5 bar 35 psi/2.4 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps P16663 P Visual Indicator, bar style, 7 psid/4.8 bar Blanking plate P P P psi / 6.2 bar 5 psi / 3.5 bar 9 psi / 6.2 bar 7 psi/4.8 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps 35 psi/2.4 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN psi/4.8 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN 4365 Indicator Mounting Block Part No. Description P Mounting Block Assembly Hydraulic Filtration 155

152 HIGH PRESSURE FILTERS HPK3 Max Flow: 6 gpm (227 lpm) Performance Data HPK3 Housing Only Flow Rate (lpm) SAE-12 SAE Pressure Drop (kpa) HPK3 8" Standard Filter Only Flow Rate (lpm) µm µm HC 9µm 23µm 5µm 12µm HC Wire Mesh Pressure Drop (kpa) Flow Rate (lpm) <4µm HPK3 8" DT Filter Only DT-96-8, 8.22"/28.8mm µm 8µm 12µm 23µm Pressure Drop (kpa) HPK3 8" DT Filter Only DT-961-8, 8.22"/28.8mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) W35 8" DX2 Filter Only DX2-96-8, 8.22"/28.8mm Flow Rate (lpm) <4µm 5µm 8µm 12µm Pressure Drop (kpa) 156 Hydraulic Filtration

153 HPK3 Service Parts Head Assemblies See Head Assembly Options Table HPK3 Max Flow: 6 gpm (227 lpm) Optional Mounting Block Assembly P (Optional Position) O-Ring (Size 6) P Fluorocarbon Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) HIGH PRESSURE FILTERS O-Ring (Size 6) P Fluorocarbon Blanking Plate P Includes O-Ring P Fluorocarbon & Hardware) O-Ring (Size 6) P Fluorocarbon Visual Service Indicator (Includes O-ring P Fluorocarbon & Hardware) Max Temp 18 F (82 C) / 345 kpa P Normal Flow Model Seal Size 238 P1625 Nitrile P Fluorocarbon Replacement Filter See Options Table Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Optional Mounting Block Assembly P (Primary Position) Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Housing See Housing Assembly Options Table (Includes Housing, Seal P165882, Cap P Drain Plug P O-Ring P Fluorocarbon) O-Ring (Size 98) P Nitrile P Fluorocarbon Drain Plug Kit P (Includes Plug P O-Ring P Fluorocarbon) Hydraulic Filtration 157

154 HIGH PRESSURE FILTERS FPK4 Max Flow: 1 gpm (379 lpm) FPK4 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Flow Range to: 435 psi 3, kpa 3 bar 9135 psi 63, kpa 63 bar 1 gpm 379 lpm Features The FPK4 T-type ported series offers flows up to 1 gpm (379 lpm) with a bypass option and conforms to the HF3 automotive standard. Donaldson Synteq media is offered in a variety of designs. Upgraded Donaldson high-performance DT filters are also offered for superior performance. The differential pressure indicator line is designed to work with the wide assortment of bypass valve options. Conforms to HF3 specifications High collapse filters available for use with non-bypass applications Wide range of indicator options Three housing length options for design flexibility Buna-N seals standard, Viton available Head material: cast iron Housing material: steel Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß < 4(c)=1 Porting Size Options SAE-2 O-Ring Assembly Weight 4": 26.4 lbs / 12. kg 8": 33 lbs / 15. kg 13": 33 lbs / 15. kg Standard Replacement Filter Lengths 4.58" / 116.3mm 4.62" / 117.3mm 8.2" / 28.3mm 12.88" / 327.2mm 12.93" / 328.4mm DT Replacement Filter Lengths 4.56" / 116mm 4.59" / 116.7mm 8.19" / 28mm 8.22" / 28.8mm Standard Bypass Ratings No Bypass 87 psi / 6 kpa / 6. bar Operating Temperatures -4 to 248 F (-2 to 12 C) 8.23" / 29mm 12.85" / 326.3mm 12.87" / 327mm 12.91" / 327.8mm Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 3 psi / 2,7 kpa / 26.8 bar (high collapse) 158 Hydraulic Filtration

155 FPK4 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View FPK4 Max Flow: 1 gpm (379 lpm) Applications High Pressure Circuits In-Plant Systems Meets HF3 Specification Mobile Equipment Servo Valve Circuits HIGH PRESSURE FILTERS Head - Top View.7 [94.] 5.59 [142.] 9.94 [252.5] 3.7 [94.] 5.59 [142.] 5.59 [142.] 2.24 [57.] 13.6 [345.5] 5.59 [142.] 5.59 [142.] [466.5] 5.59 [142.] Hydraulic Filtration 159

156 HIGH PRESSURE FILTERS FPK4 Max Flow: 1 gpm (379 lpm) FPK4 Components High-Performance DT Filter Choices Media Type ßx(c) = 1 Length in mm Donaldson Part No. Comments <4 µm P56624 DT UM 5 µm P56625 DT UM 8 µm P56626 DT UM 12 µm P56627 DT UM 23 µm P56628 DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P56629 DT UM 5 µm P56621 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM Rating based on ISO DT Synteq Synthetic Filter Notes All Donaldson DT and DX2 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX2 filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wirebacked using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT and DX2 filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. DX2 filters utilize nylon mesh for pleat support. Head Choices Port Size Bypass Rating Indicators Part No. SAE-2 87 psi / 6 bar plugged only P56872 SAE-2 No bypass plugged only P Housing Choices Filter Length (in.) Indicator Choices Part No. Set Point / Type Part No. 4.6" P psi/2.7 bar ele N.O. P " P psi/2.7 bar ele N.C. P " P Notes Housings include the head to housing seal. 16 Hydraulic Filtration

157 Standard Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. FPK4 Max Flow: 1 gpm (379 lpm) HIGH PRESSURE FILTERS Synteq Synthetic <4 µm P Viton O-ring & square seal kit 5 µm P167184* 961 Series, Viton, High collapse 5 µm P167185* 961 Series, Viton, High collapse 5 µm P167411* 961 Series, Viton, High collapse 7 µm P Series 7 µm P Series 7 µm P Buna-N 7 µm P Buna-N 7 µm P Buna-N 7 µm P Buna-N 8 µm P Viton 9 µm P Series 9 µm P Series, Viton 9 µm P Series, Buna-N 12 µm P167843* 961 Series, Viton, High collapse 12 µm P167186* 961 Series, Viton, High collapse 12 µm P167412* 961 Series, Viton, High collapse 23 µm P Series 23 µm P Series, Viton 23 µm P Series, Buna-N 23 µm P Series, Buna-N 5 µm P Series, Buna-N Water Absorbing 1 µm P Absorbs 18 ml of 25 psid 1 µm P Absorbs 22 ml of 25 psid Wire Mesh 75 µm P Buna-N, Wire mesh Filter Notes * Utilizes DT Synteq synthetic media Refer to the table in the Technical Reference Guide for fluid compatibility with our filter media. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. If you re filtering petroleum-based oil, filters with seals made of Buna-N are appropriate for most applications. If you re filtering diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF over 15 F/83 C, use filters with seals made of fluorocarbon Donaldson "high collapse" filters, with their steel end caps and wire-backed media, are rated to withstand up to 3 psi/ 2,7 kpa before collapsing. The fluorocarbon seal/high collapse filters also use epoxy potting and media seam seals for added chemical compatibility. Viton is a registered trademark of E. I. DuPont de Nemours and Company. Fluorel is a registered trademark of 3M Company. FPK4 Service Parts Filter Element Head Plug Remove only when installing indicator Indicator Housing Filter Element Drain Plug Hydraulic Filtration 161

158 HIGH PRESSURE FILTERS FPK4 Max Flow: 1 gpm (379 lpm) Performance Data Element FPK4 Housing Only Flow Rate (lpm) SAE Pressure Drop (kpa) FPK4 4" Standard Filter Only 4.62"/117.3mm Flow Rate (lpm) µm 9µm µm Pressure Drop (kpa) FPK4 8" Standard Filter Only 8.2"/28.3mm Flow Rate (lpm) µm 5µm HC µm µm 5µm µm HC Wire Mesh Pressure Drop (kpa) FPK4 13" Standard Filter Only 12.93"/328.4mm Flow Rate (lpm) µm 5µm HC 9µm 12µm HC 23µm Pressure Drop (kpa) Flow Rate (lpm) <4µm 5µm 2 8µm FPK4 4" DT Filter Only DT-96-4, 4.59"/116.7mm 12µm 23µm Pressure Drop (kpa) FPK4 4" DT Filter Only DT-961-4, 4.57"/116mm Flow Rate (lpm) <4µm 12µm Pressure Drop (kpa) 162 Hydraulic Filtration

159 Performance Data DT-96-8, 8.22"/28.8mm Flow Rate (lpm) <4µm 5µm FPK4 8" DT Filter Only 8µm 12µm 23µm Pressure Drop (kpa) FPK4 Max Flow: 1 gpm (379 lpm) DT-961-8, 8.19"/28mm Flow Rate (lpm) FPK4 8" DT Filter Only 5µm 12µm Pressure Drop (kpa) HIGH PRESSURE FILTERS DT-96-13, 12.91"/327.8mm Flow Rate (lpm) FPK4 13" DT Filter Only <4µm µm 8µm 12µm 23µm Pressure Drop (kpa) Flow Rate (lpm) FPK4 13" DT Filter Only DT , 12.91"/327.8mm 5µm 12µm Pressure Drop (kpa) Flow Rate (lpm) FPK4 8" DX2 Filter Only DX2-96-8, 8.22"/28.8mm <4µm µm 8µm 12µm Pressure Drop (kpa) FPK4 13" DX2 Filter Only DX , 12.87"/327mm Flow Rate (lpm) <4µm µm 8µm 12µm Pressure Drop (kpa) Hydraulic Filtration 163

160 HIGH PRESSURE FILTERS HPK4 Max Flow: 12 gpm (454 lpm) HPK4 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Flow Range to: 6 psi 41,4 kpa bar 17 psi 117, kpa 117 bar 12 gpm 454 lpm Features The HPK4 high pressure filter series is made of ductile iron and steel for strength and durability. Machined bypass valves are case-hardened at critical points to provide maximum strength and reliability. Reverse flow bypass valve allows bi-directional flow through the filter head, and filter change out is simplified with standard housing drain plug. Meets HF3 specification. Take advantage of our mix and match system of in-stock heads, housings and cartridges so you can get exactly what you need. Likewise, choose the media type and configuration that s best for your application. Filter cartridges for HPK4 contain Synteq, Donaldson s exclusive synthetic fiber media formulated specially for liquid filtration. Upgraded Donaldson high-performance DT filters are also offered for superior performance. Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-2 O-ring 1¼" or 1½" SAE 4-Bolt Flange Code 61 or 62 Assembly Weight 8" Assembly: 41 lbs / 19 kg 13" Assembly: 48 lbs / 22 kg 16" Assembly: 52 lbs / 24 kg Replacement Filter Lengths 8" / 23mm 13" / 328mm 16" / 46mm Standard Bypass Ratings 6 psi / 414 kpa / 4.1 bar 9 psi / 621 kpa / 6.2 bar with reverse-flow check valve No Bypass Operating Temperatures -2 F to 25 F / -27 C to 121 C Filter Collapse Ratings 2 psi / 138 kpa / 13.8 bar (standard) 3 psi / 2,7 kpa / 26.9 bar (high collapse) 164 Hydraulic Filtration

161 HPK4 HIGH PRESSURE FILTERS Max Flow: 12 gpm (454 lpm) HPK4 Specification Illustrations Applications All dimensions are shown in inches [millimeters]. Assembly - Side Views High Pressure Circuits Hydrostatic Transmission Meets HF3 Specification Servo Valve Circuits Head - Top Views HPK4 with Visual Service Indicator HPK4 with AC/DC Electrical Service Indicator Bypass Valve Alternatives INLET OUTLET BYPASS FLOW FILTERED FLOW FILTERED FLOW INLET OUTLET BYPASS FLOW INLET 6 psi / 414 kpa Bypass Valve 9 psi / 621 kpa Bypass Valve with Reverse Flow Check Valve No Bypass Hydraulic Filtration 165

162 HIGH PRESSURE FILTERS HPK4 Max Flow: 12 gpm (454 lpm) HPK4 Components High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P56629 DT UM 5 µm P56621 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm 8 28 P DT UM, High collapse 12 µm 8 28 P DT UM, High collapse <4 µm 8 28 P DX UM 5 µm 8 29 P DX UM 8 µm 8 29 P DX UM 12 µm 8 29 P DX UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM <4 µm P DT UM 5 µm P56622 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P56637 DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM Filter Notes All Donaldson DT and DX2 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX2 filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT and DX2 filters. DX2 filters utilize nylon mesh for pleat support. 166 Hydraulic Filtration

163 Standard Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. HPK4 Max Flow: 12 gpm (454 lpm) HIGH PRESSURE FILTERS Synteq Synthetic 5 µm P167185* 961 Series, Viton, High collapse 5 µm P167411* 961 Series, Viton, High collapse 5 µm P167187* 961 Series, Viton, High collapse 7 µm P Series, Buna-N 7 µm P Series, Buna-N 7 µm P Series, Buna-N 7 µm P Series, Buna-N 7 µm P Series, Buna-N 7 µm P Series, Buna-N 8 µm P Series, Viton 9 µm P Series, Buna-N 9 µm P Series, Viton 9 µm P Series, Buna-N 9 µm P Series, Buna-N 12 µm P167186* 961 Series, Viton, High collapse 12 µm P167412* 961 Series, Viton, High collapse 12 µm P167188* 961 Series, Viton, High collapse 23 µm P Series, Buna-N 5 µm P Series, Buna-N 23 µm P Series, Buna-N 23 µm P Series, Buna-N Water Absorbing 1 µm P Series, Absorbs 18 ml 25 psid 1 µm P Series, Absorbs 22 ml 25 psid 1 µm P Series, Absorbs 3 ml 25 psid Wire Mesh 75 µm P Series, Buna-N Filter Notes * Utilizes DT Synteq synthetic media SEALS: Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F/83 C. The Viton seal, high collapse filters also use epoxy potting and media seam seals for added chemical compatibility. Donaldson high collapse filters are physically designed to withstand up to 3 psi/ 2,7 kpa before collapsing. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Company. Housing Choices Length Donaldson in mm Part No P P P Head assemblies include head to housing seal. Head Choices Reverse Flow Check Schematic Port Size Working Pressure Bypass Rating Indicators 1 Part No. 1½" SAE 4-Bolt (Code 61) 3 psi/27 bar 6 psi/4.1 bar Visual left side, blank plate right side P with SAE-2 O-Ring 1½" SAE 4-Bolt (Code 61) 3 psi/27 bar 9 psi/6.2 bar with Visual left side, blank plate right side P56764 with SAE-2 O-Ring reverse flow check valve 1½" SAE 4-Bolt (Code 61) 3 psi/27 bar no bypass Visual left side, blank plate right side P with SAE-2 O-Ring 1½" SAE 4-Bolt (Code 62) 6 psi/414 bar 6 psi/4.1 bar Visual left side, blank plate right side P ½" SAE 4-Bolt (Code 62) 6 psi/414 bar 9 psi/6.2 bar with Visual left side, blank plate right side P reverse flow check valve 1¼" SAE 4-Bolt (Code 62) 6 psi/414 bar 9 psi/6.2 bar with Visual left side, blank plate right side P reverse flow check valve Notes on Indicators 1 Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. 2 psi/14 kpa RFC 13 psi/9 kpa Hydraulic Filtration 167

164 HIGH PRESSURE FILTERS HPK4 Max Flow: 12 gpm (454 lpm) Performance Data HPK4 Housing Only Flow Rate (lpm) HPK4 13" Standard Filter Only 12.93"/328.4mm Flow Rate (lpm) Pressure Drop (kpa) Pressure Drop (kpa) HPK4 8" Standard Filter Only 8.2"/28.3mm Flow Rate (lpm) Reverse Flow Check Valve 7µm 5µm HC Reverse Flow Direction Reverse Flow Check Valve Standard Flow Direction 9µm " 6 SAE 4-Bolt 1.5" µm 6 SAE 4-Bolt µm µm 5µm HC 9µm 12µm HC 23µm Wire Mesh HPK4 16" Standard Filter Only 16.84"/427.7mm Flow Rate (lpm) µm 12µm HC 5µm HC 9µm 12µm HC 23µm Pressure Drop (kpa) Pressure Drop (kpa) DT-96-8, 8.22"/28.8mm Flow Rate (lpm) µm Hydraulic Filtration HPK4 8" DT Filter Only 5µm 8µm HPK4 13" DT Filter Only DT-96-13, 12.91"/327.8mm Flow Rate (lpm) µm 5µm 14µm 25µm 8µm 14µm 25µm Pressure Drop (kpa) Pressure Drop (kpa) DT-961-8, 8.19"/28mm Flow Rate (lpm) µm µm DT , 12.85"/326.3mm Flow Rate (lpm) HPK4 8" DT Filter Only HPK4 13" DT Filter Only 5µm 14µm Pressure Drop (kpa) Pressure Drop (kpa)

165 Performance Data DT-96-16, 16.84"/427.8mm Flow Rate (lpm) HPK4 16" DT Filter Only 5µm <4µm 1 1 5µm 8 8µm µm 4 23µm Pressure Drop (kpa) HPK4 Max Flow: 12 gpm (454 lpm) DT , 16.82"/427.1mm Flow Rate (lpm) HPK4 16" DT Filter Only <4µm 12µm Pressure Drop (kpa) HIGH PRESSURE FILTERS Flow Rate (lpm) Flow Rate (lpm) HPK4 8" DX2 Filter Only DX2-96-8, 8.19"/28mm <4µm HPK4 16" DX2 Filter Only DX , 16.81"/427mm <4µm 5µm 5µm 8µm 12µm 8µm 12µm Pressure Drop (kpa) Pressure Drop (kpa) DX , 12.87"/327mm Flow Rate (lpm) HPK4 13" DX2 Filter Only <4µm 5µm 8µm 12µm Pressure Drop (kpa) Hydraulic Filtration 169

166 HIGH PRESSURE FILTERS HPK4 Max Flow: 12 gpm (454 lpm) HPK4 Components Service Indicator Kits All kits include indicator with mounting block Visual Service Indicators Use with Bypass Valve Part No. Pressure of: Description P P P P Part No. 6 psi / 4.1 bar 9 psi / 6.2 bar 6 psi / 4.1 bar 9 psi / 6.2 bar Use with Bypass Valve Pressure of: 35 psi/2.4 bar indicator kit auto reset pop-out button 7 psi/4.8 bar indicator kit auto reset pop-out button 35 psi/2.4 bar indicator kit auto reset pop-out button with thermal lockout and surge control 7 psi/4.8 bar indicator kit* auto reset pop-out button with thermal lockout and surge control AC/DC Visual/Electrical Service Indicators Description Indicator Choices Replacement Indicator Only Part No. P P P P P P P P P Description Visual/Electrical indicator with thermal lockout and surge, 35 psid/2.4 bar Visual/Electrical indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, with thermal lockout and surge 35 psid/2.4 bar Pop-Up Visual Indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, 35 psid/2.4 bar Pop-Up Visual Indicator, 7 psid/4.8 bar Visual/Electrical Indicator, 35 psid/2.4 bar Visual/Electrical Indicator, 7 psid/4.8 bar Visual Indicator, bar style, 35 psid/2.4 bar P psi / 4.1 bar 35 psi/2.4 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps P16663 P Visual Indicator, bar style, 7 psid/4.8 bar Blanking plate P P P psi / 6.2 bar 6 psi / 4.1 bar 9 psi / 6.2 bar 7 psi/4.8 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps 35 psi/2.4 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN psi/4.8 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN 4365 Indicator Mounting Block Part No. Description P Mounting Block Assembly 17 Hydraulic Filtration

167 HPK4 Service Parts HPK4 Max Flow: 12 gpm (454 lpm) Optional Mounting Block Assembly P (Optional Position) Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) HIGH PRESSURE FILTERS Head Assemblies See Head Assembly Options Table O-Ring (Size 6) P Fluorocarbon O-Ring (Size 6) P Fluorocarbon Blanking Plate P Includes O-Ring P Fluorocarbon & Hardware) O-Ring (Size 6) P Fluorocarbon Visual Service Indicator (Includes O-ring P Fluorocarbon & Hardware) Max Temp 18 F (82 C) / 345 kpa P Normal Flow Model Set Screw (for service options) P Seal P Replacement Filter See Options Table Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Optional Mounting Block Assembly P (Primary Position) Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Housing See Housing Assembly Options Table (Includes Housing, Seal P567428, Cap P Drain Plug P O-Ring P Fluorocarbon) Seal P Set Screw (for service options: service by head or bowl)) P O-Ring (Size 94) P Drain Plug Kit P (Includes Plug P O-Ring Size-94 P Fluorocarbon) Hydraulic Filtration 171

168 W451 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: 4,5 psi 31,27 kpa 31 bar 13,5 psi 93,1 kpa 931 bar W451 Max Flow: 15 gpm (568 lpm) Applications High Pressure Circuits In-Plant Systems Meets HF4 Specification Mobile Equipment HIGH PRESSURE FILTERS Fatigue Pressure Rating: 3 psi 2,7 kpa 27 bar Flow Range to: 15 gpm 568 lpm Features The W451 base-mounted filter series provides for easy servicing featuring top cover access for filter changeout. The ductile iron filter head design provides for SAE ports along with optional space saving manifold mounting. This product features the popular HF4 automotive filter. DT 4-layer media is offered in a variety of designs. Four different media grades are offered. Filter core collapse options range from 15 to 3, psi. The differential pressure indicator line is designed to work with the wide assortment of bypass valves. Thermal lockout and surge control are two key features available in many of the differential pressure indicators. Conforms to HF4 specifications High collapse filter available for use with non-bypass applications Wide range of indicator options Three housing length options for design flexibility Beta Rating (per ISO 16889) Performance to ß 5(c) =1 Porting Size Options SAE-2 O-ring 1½" SAE 4-Bolt Flange Code 61 or 62 Manifold Mounting Assembly Weight 9": 56 lbs / 25.4 kg 18": 82 lbs / 37.5 kg 27": 19 lbs / 49.5 kg Replacement Filter Lengths 9.12" / 231.8mm 18.2" / 462.3mm 27.66" / 72.5mm Base & cover material: cast iron Cylinder material: steel Drain plug in base Bleed/fill plug in cover Standard Bypass Ratings No Bypass 5 psi / 345 kpa / 3.5 bar 9 psi / 621 kpa / 6.2 bar Operating Temperatures -45 to 25 F (-43 to 121 C) Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 3 psi / 2,7 kpa / 26.8 bar (high collapse) Hydraulic Filtration 172

169 HIGH PRESSURE FILTERS W451 Max Flow: 15 gpm (568 lpm) W451 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View Torque Cover To Cylinder 73 N.M (55 Lbs-Ft) (5.5) (1.5) Hex 19.5 (.75) Refer to Refer Filter ToChoices (Assembly Model Code Length) (Assembly Length) (1.41) PIndicator Drain Plug 9/16-18UNF SAE-6 Straight Thread (5.75) Inlet Port (Outlet Port On Opposite Side) Head - Side View (.88) Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings 8.77 (3.18) Head - Bottom View que Cover 63.5 (2.5) 5.8 (2.) Fill Plug 7/16-2UNF SAE-4 Straight Thread (4.5) (2.25) Note: The female plug (connector) is to be furnished by customer. 173 Hydraulic Filtration (6.37) 127. (5.) 7.87 (.31) Manifold Mounting Inlet and Outlet Port O-rings(-13) supplied. Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C. IN O U T 8.64 (.34) 14.3 (.563) Thru 4 plcs Inlet and Outlet Port C'Bore (1.81) Dia (1.5) Flow Port Dia. For Visual P Indicator Max (7.64) Max (8.9) For Electrical P Indicator

170 W451 Components High-Performance DT Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. W451 Max Flow: 15 gpm (568 lpm) HIGH PRESSURE FILTERS DT Synteq Synthetic 5 µm P56627 DT-HF4-9-5UM Performance Data W451 9" DT Filter Only DT-HF-9, 9.13"/231.8mm Flow Rate (lpm) µm P DT-HF4-9-8UM 12 µm P DT-HF4-9-14UM 23 µm P DT-HF4-9-25UM 5 µm P DT-HF4-18-5UM 8 µm P DT-HF4-18-8UM 12 µm P DT-HF UM 23 µm P DT-HF UM 5 µm P DT-HF4-27-5UM 8 µm P DT-HF4-27-8UM 12 µm P56628 DT-HF UM 23 µm P DT-HF UM 5 µm P DT-HF4HC-9-5UM, High collapse 12 µm P DT-HF4HC-9-14UM, High collapse Water Absorbing 1 µm P Absorbs 25 ml 25 psid Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum end caps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. 1 W451 9" DT High Collapse Filter Only DT-HF4HC-9, 9.19"/233.5mm Flow Rate (lpm) W451 Housing Only Flow Rate (lpm) <4µm 5µm 8µm 12µm 23µm Pressure Drop (kpa) µm 12µm Pressure Drop (kpa) SAE-24 1½ FLG Pressure Drop (kpa) W451 18" DT Filter Only DT-HF4-18, 18.2"/462.3mm Flow Rate (lpm) W451 27" DT Filter Only DT-HF4-27, 27.66"/72.5mm Flow Rate (lpm) <4µm µm µm 8µm µm 2 Pressure Drop (kpa) 12 9 <4µm 6 5µm 3 12µm 2 8µm 23µm Pressure Drop (kpa) Hydraulic Filtration 174

171 HIGH PRESSURE FILTERS Table 1 Filter Assembly Code W451 Table 2 W451 Max Flow: 15 gpm (568 lpm) Housing Ordering Guide Filter Assembly Service Filter Description Assembly Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve 4 3 psi for housing w/o bypass valve Table 3 Port Size Options Code D E R S Table 4 PORT SIZE SAE-24 O-ring 1½" 4-Bolt Flange Code 61 1½"" 4-Bolt Flange Code 62 Manifold Mounting Bypass Setting Options Code Bypass setting 1 Non-bypass 4 5 psid 6 9 psid W451 1 D 4 J N B 3 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. Note: Use option 1 code only with 3 psid collapse filter. Table 5 (Primary) Indicator Style and Setting Code A B D E G I J L M N O P R S T U W Y Z DP Indicator Style & setting Visual indicator 7 psid w/tl and surge Electrical/visual 7 psid w/tl and surge Electrical/visual 35 psid Electrical/visual 1 psid Electrical/visual 35 psid w/tl Visual indicator 7 psid DP indicator plug Visual indicator 35 psid Visual indicator 35 psid w/ TL and surge Electrical/visual 35 psid w/12" 3-wire flying lead Visual indicator 1 psid Visual indicator 1 psid w/tl and surge Electrical switch 35 psid Electrical/visual 1 psid w/12" 3-wire flying lead Electrical switch 1 psid Electrical switch 7 psid Electrical/visual 1 psid w/tl Electrical/visual 35 psid w/tl and surge Electrical/visual 1 psid w/tl and surge TL (thermal lockout) Metric METRIC Porting PORTING Available AVAILABLE Change W451 to G451 Porting code D becomes 1-1/2" ISO 228 BSPP Porting code E becomes 1-1/2" SAE 4 bolt flange with M12 mounting threads Porting code R becomes 1-1/2" SAE 4 bolt flange with M16 mounting threads LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. Table 5 (Secondary) Receptacle Options Code B H N Table 6 Seal Options* Table 7 electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Code Material B Buna-N V Viton *For certain application requirements, E.P.R. seals may be available. Contact your Donaldson representative for more details. Assembly & Filter Length Code (LGTH) Filter length 3 (15.31") 9." 6 (24.7") 18."* 7 (34.") 27." Note: Code lengths 6, 7 & 8 media filters may be stacked using connector part # P Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Co. 175 Hydraulic Filtration

172 W62 In-Line Cartridge Filters Working Pressures to: Rated Static Burst to: Fatigue Pressure Rating: Flow Range to: 6 psi 41,4 kpa 414 bar 15, psi 13,4 kpa 134 bar 3 psi 2,7 kpa 27 bar 15 gpm 568 lpm W62 Max Flow: 15 gpm (568 lpm) Applications High Pressure Circuits In-Plant Systems Meets HF3 Specification Mobile Equipment HIGH PRESSURE FILTERS Features The W62 filter assembly contains the popular HF3 filter. It offers a reverse flow bypass valve option available for hydrostatic transmissions. Donaldson DT high-performance 4-layer media is offered in five different media grades. The differential pressure indicator line is designed to work with the wide assortment of bypass valves. Thermal lockout and surge control are two key features incorporated in many of the differential pressure indicators. Conforms to HF3 specifications Head material: cast iron Housing material: steel Reverse flow bypass valve option available Beta Rating Performance to ß <4(c) =1 Porting Size Options SAE-16, -2, 24 O-ring 1¼" SAE 4-Bolt Flange Code 61 or 62 1½" SAE 4-Bolt Flange Code 61 Assembly Weight 9": 26 lbs / kg 13": 33 lbs / kg 18": 42 lbs / 19.5 kg 22": 48 lbs / kg Replacement Filter Lengths 8" / 23.2mm 13" / 33.2mm 16" / 46.4mm Standard Bypass Ratings 9 psi / 621 kpa / 6.2 bar 5 psi / 345 kpa / 3.5 bar No Bypass Operating Temperatures -2 to 25 F (-29 to 121 C) Filter Collapse Ratings 15 psi / 134 kpa / 1.3 bar (standard) 3 psi / 2,7 kpa / 26.8 bar (high collapse) Hydraulic Filtration 176

173 HIGH PRESSURE FILTERS W62 Max Flow: 15 gpm (568 lpm) W62 Specification Illustrations All dimensions are shown in millimeters [inches]. Indicator Switch Schematic Wiring Diagram Aluminum Electrical Housings Assembly - Side View Refer to Filter Choices (Assembly Length) Note: The female plug (connector) is to be furnished by customer. Plastic Electrical Housings Head - Top View Note: The female plug (connector) is to be furnished by customer. Differential Indicators: Indicators are designed to actuate at approximately 8% of bypass valve cracking pressure. It is recommended that an indicator with a bypass setting of 1 psid is used with a non-bypass housing. Surge Control: This optional feature is used to dampen pressure surges or spikes to avoid premature actuation of the indicator. Surge control delays the indicator response. Thermal Lockout: The Thermal Lockout prevents premature signaling of a bypass condition created by viscous fluid during cold start-ups. Normal indicator actuation capability is resumed once the operating temperature of the fluid reaches approximately 8 F / 27 C.

174 W62 HIGH PRESSURE FILTERS Max Flow: 15 gpm (568 lpm) W62 Components High-Performance DT Filter Choices Media ßx(c) = 1 Type Rating based on ISO Length in mm Donaldson Part No. Comments DT Synteq Synthetic <4 µm P56629 DT UM 5 µm P56621 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm 8 28 P DT UM, High collapse 12 µm 8 28 P DT UM, High collapse <4 µm 8 28 P DX UM 5 µm 8 29 P DX UM 8 µm 8 29 P DX UM 12 µm 8 29 P DX UM <4 µm P DT UM 5 µm P DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM <4 µm P DT UM 5 µm P56622 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P56637 DT UM, High collapse 12 µm P DT UM, High collapse <4 µm P DX UM 5 µm P DX UM 8 µm P DX UM 12 µm P DX UM Filter Notes All Donaldson DT and DX2 filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX2 filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications. Viton seals are standard on all Donaldson DT and DX2 filters. Viton is a registered trademark of E. I. DuPont de Nemours and Company. DX2 filters utilize nylon mesh for pleat support. Hydraulic Filtration 178

175 HIGH PRESSURE FILTERS W62 Max Flow: 15 gpm (568 lpm) Housing Ordering Guide Filter Assembly Service Filter W62 1 B 4 L N B 2 TABLE 1 TABLE 2 TABLE 3 TABLE 4 TABLE 5 TABLE 6 TABLE 7 Filters ordered separately. See previous page for filter options. LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. Table 1 Filter Assembly Code W62 Table 2 Description Assembly Filter Collapse Options Code Description 1 15 psid for housing w/bypass valve 4 3 psi for housing w/o bypass valve Table 3 Port Size Options Code B C D E G Q Table 4 PORT SIZE SAE-16 O-ring SAE-2 O-ring SAE-24 O-ring 1½" 4 Bolt Flange Code 61 1¼" 4-Bolt Flange Code 61 1¼" 4-Bolt Flange Code 62 Bypass Setting Options Code Bypass setting 1 Non-bypass 4 5 psid 6 9 psid 7 9 psid w/reverse flow valve 8 Non-bypass w/reverse flow valve 9 5 psid w/reverse flow valve Note: Use option 1 & 8 only with 3 psid collapse filter. 179 Hydraulic Filtration Table 5 (Primary) Indicator Style and Setting Code DP Indicator Style & setting A Visual indicator 7 psid w/tl & surge B Electrical/visual 7 psid w/tl & surge D Electrical/visual 35 psid E Electrical/visual 1 psid G Electrical/visual 35 psid w/tl I Visual indicator 7 psid J P indicator plug L Visual indicator 35 psid M Visual indicator 35 psid w/ TL and surge N Electrical/visual 35 psid w/12" 3 wire flying lead O Visual indicator 1 psid P Visual indicator 1 psid w/tl and surge R Electrical switch 35 psid S Electrical/visual 1 psid w/12" 3 wire flying lead T Electrical switch 1 psid U Electrical switch 7 psid W Electrical/visual 1 psid w/tl Y Electrical/visual 35 psid w/tl and surge Z Electrical/visual 1 psid w/tl and surge TL (thermal lockout) Table 5 (Secondary) Receptacle Options Code B H N electrical style Brad Harrison (5-pin) Hirschmann (4-pin) None, for visual DP indicator Table 6 Seal Options* Code Material B Buna-N V Viton *For certain application requirements, E.P.R. seals may be available. Contact your Donaldson representative for more details. Table 7 Assembly & Filter Length Code (LGTH) Filter length 2 (13.")* 8."* 4 (18.") 13." 5 (22.") 16." *HF3 Metric METRIC Porting PORTING Available AVAILABLE Change W62 to G62 Porting code B becomes 1" ISO 228 BSPP Porting code C becomes 1-1/4" ISO 228 BSPP Porting code D becomes 1-1/2" ISO 228 BSPP Porting code E becomes 1-1/2" SAE 4 bolt flange with M12 mounting threads Porting code G becomes 1-1/4" SAE 4 bolt flange with M1 mounting threads Porting code Q becomes 1-1/4" SAE 4 bolt flange with M14 mounting threads Media Ratings Western Filter elements have been replaced by Donaldson DT high-performance cartridges. Western Donaldson Media Code DT media 1 <4µm DT Synteq Synthetic 3 5µm DT Synteq Synthetic 5 8µm DT Synteq Synthetic 1 12µm DT Synteq Synthetic 2 23µm DT Synteq Synthetic For a complete filter interchange, visit crossreference.donaldson.com. Brad Harrison is a registered trademark of Woodhead Industries, Inc. Hirschmann is a registered trademark of Richard Hirschmann of America Inc. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Co.

176 Performance Data W62 Housing Only W62 8" DT Filter Only DT-96-8, 8.22"/28.8mm Flow Rate (lpm) <4µm SAE 16 SAE 2 1-1/4" Flg. Mt. SAE 24 8µm 12µm 1-1/2" Flg. Mt. 5µm 23µm Pressure Drop (kpa) Flow Rate (lpm) <4µm 5µm 2 8µm W62 4" DT Filter Only DT-96-4, 4.59"/116.7mm W62 Max Flow: 15 gpm (568 lpm) 12µm 23µm W62 8" DT Filter Only DT-961-8, 8.19"/28mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) Pressure Drop (kpa) W62 4" DT Filter Only DT-961-4, 4.59"/1162mm Flow Rate (lpm) <4µm 12µm Flow Rate (lpm) W62 8" DX2 Filter Only DX2-96-8, 8.19"/28mm <4µm 5µm 8µm 12µm Pressure Drop (kpa) Pressure Drop (kpa) HIGH PRESSURE FILTERS W62 13" DT Filter Only DT-96-13, 12.91"/327.8mm Flow Rate (lpm) <4µm µm 8µm 12µm 23µm Pressure Drop (kpa) W62 13" DT Filter Only DT , 12.85"/326.3mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) W62 13" DX2 Filter Only DX , 12.87"/327mm Flow Rate (lpm) <4µm µm 8µm 12µm Pressure Drop (kpa) W62 16" DT Filter Only DT-96-16, 16.84"/427.8mm Flow Rate (lpm) µm <4µm 5µm 8 8µm µm 4 23µm Pressure Drop (kpa) W62 16" DT Filter Only DT , 16.82"/427.1mm Flow Rate (lpm) µm 12µm Pressure Drop (kpa) Hydraulic Filtration 18

177 HPK5 In-Line Cartridge Filters Working Pressures to: 3 psi 2,7 kpa 26.9 bar HPK5 Max Flow: 2 gpm (757 lpm) HIGH PRESSURE FILTERS Rated Static Burst to: Flow Range to: 6 psi 41,4 kpa bar 2 gpm 757 lpm Applications High Pressure Circuits Hydrostatic Transmission In-Plant Systems Lube Oil Systems Mobile Equipment Features The HPK5 high pressure filter series is made of ductile iron and steel for strength and durability. Machined bypass valves are case-hardened at critical points to provide maximum strength and reliability. Reverse flow bypass valve allows bi-directional flow through the filter head, with head-up or head-down mounting capabilities. Available with your choice of visual or AC/DC electrical service indicator; choose Viton or Buna-N seals. The HPK5 filters contain Synteq, Donaldson s exclusive synthetic fiber media formulated especially for hydraulic filtration. Upgraded Donaldson high-performance DT filters are also offered for superior performance. Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Company. Beta Rating Performance to ß <4(c) =1 Porting Size Options 2" SAE 4-Bolt Flange Code 61 Assembly Weight 63 lbs / 28.5 Replacement Filter Length 25.53"/648mm 25.9"/657.9mm Standard Bypass Ratings 6 psi / 414 kpa / 4.1 bar with reverse-flow check valve No Bypass Operating Temperatures -2 F to 25 F / -29 C to 121 C Filter Collapse Ratings 2 psi / 138 kpa / 13.8 bar (standard) 3 psi / 2,7 kpa / 26.9 bar (high collapse) Hydraulic Filtration 181

178 HIGH PRESSURE FILTERS HPK5 Max Flow: 2 gpm (757 lpm) HPK5 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side View Head - Top View HPK5 with Visual Service Indicator HPK5 with AC/DC Electrical Service Indicator Torque housing to 75 ft-lbs. Bypass Valve Alternatives PSI BOLTED FLANGE CONNECTION 2" NOMINAL FLANGE SIZE 3. OUTLET BYPASS FLOW INLET 7.88 FILTERED FLOW 6 psi /414 kpa Bypass Valve with Reverse Flow Check Valve O-RING 1/2-13UNC-2B X 1.6 DEEP, 8 PLACES BACK-UP RING NO BYPASS No Bypass 182 Hydraulic Filtration

179 HPK5 Components Assembly Choices Includes Standard Filter Port Bypass Indicator Assembly Filter Size Rating Style/Location 1 Number Part No. 2" SAE 4-Bolt Flange 6 psi / 414 kpa / 4.1 bar Visual, Left side K5224 P (Code 61) Reverse flow check valve No Bypass Visual & Electrical 2 K5239 P HPK5 Max Flow: 2 gpm (757 lpm) HIGH PRESSURE FILTERS Assembly Notes 1 Donaldson uses the inlet port as the reference point. "Left side," for instance, means that the indicator mounts on the side of the filter head that is on your left when you face the inlet port. 2 Visual indicator is mounted on left side of the head; electrical indicator (P psid) is mounted on the right side. 3 Rated as high collapse (3 psi / 27 kpa); has Viton seals. Reverse Flow Check Schematic 2.5 psi/17 kpa RFC 12.5 psi/86 kpa High-Performance DT Filter Choices Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. DT Synteq Synthetic <4 µm P DT UM Filter Notes All Donaldson DT filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT filters are potted with epoxy-based adhesives. Standard collapse DT designs are double wire-backed using epoxy-coated steel mesh for maximum pleat support and dirt capacity. High collapse designs are double wire-backed using stainless steel mesh. High collapse designs are also potted into machined aluminum endcaps for greater filter integrity in critical applications Viton seals are standard on all Donaldson DT filters. Standard Filter Choices 5 µm P56645 DT UM 8 µm P DT UM 12 µm P DT UM 23 µm P DT UM 5 µm P DT UM, High collapse 12 µm P DT UM, High collapse Media ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic 7 µm P Buna-N Seal 7 µm P Buna-N Seal 9 µm P Buna-N Seal 23 µm P Buna-N Seal Filter Notes Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of fluoroelastomer (such ad Viton or Fluorel ) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F/83 C. Donaldson high collapse filters, with their steel end caps and reinforcing wire-backed media, are rated to withstand up to 3 psi / 2,7 kpa before collapsing. Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Hydraulic Filtration 183

180 HIGH PRESSURE FILTERS Part No. HPK5 Max Flow: 2 gpm (757 lpm) HPK5 Components Service Indicator Kits All kits include indicator with mounting block Visual Service Indicators Use with Bypass Valve Part No. Pressure of: Description P P P P psi /4.1 bar 9 psi / 6.2 bar 6 psi /4.1 bar 9 psi / 6.2 bar Use with Bypass Valve Pressure of: 35 psi/2.4 bar indicator kit auto reset pop-out button 7 psi/4.8 bar indicator kit auto reset pop-out button 35 psi/2.4 bar indicator kit auto reset pop-out button with thermal lockout and surge control 7 psi/4.8 bar indicator kit* auto reset pop-out button with thermal lockout and surge control AC/DC Visual/Electrical Service Indicators Description Indicator Choices Replacement Indicator Only Part No. P P P P P P P P P Description Visual/Electrical indicator with thermal lockout and surge, 35 psid/2.4 bar Visual/Electrical indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, with thermal lockout and surge 35 psid/2.4 bar Pop-Up Visual Indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, 35 psid/2.4 bar Pop-Up Visual Indicator, 7 psid/4.8 bar Visual/Electrical Indicator, 35 psid/2.4 bar Visual/Electrical Indicator, 7 psid/4.8 bar Visual Indicator, bar style, 35 psid/2.4 bar P psi /4.1 bar 35 psi/2.4 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps P16663 P Visual Indicator, bar style, 7 psid/4.8 bar Blanking plate P P P psi / 6.2 bar 6 psi /4.1 bar 9 psi / 6.2 bar 7 psi/4.8 bar indicator kit Hirschmann receptacle 115 VAC/28 VDC, 2 amps 35 psi/2.4 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN psi/4.8 bar indicator kit with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 VDC, 2 amps, 4 pin DIN 4365 Indicator Mounting Block Part No. Description P Mounting Block Assembly 184 Hydraulic Filtration

181 Performance Data HPK5 Housing Only Flow Rate (lpm) RFCV-Rev RFCV-Std 2 SAE 4-Bolt Pressure Drop (kpa) HPK5 Max Flow: 2 gpm (757 lpm) HPK5 26" Standard Filter Only Flow Rate (lpm) µm 9µm µm 2 Pressure Drop (kpa) HIGH PRESSURE FILTERS HPK5 26" DT Filter Only DT-94-26, 26"/66mm Flow Rate (lpm) <4µm µm 6 3 8µm 12µm 23µm Pressure Drop (kpa) HPK5 26" DT Filter Only DT , 26"/66mm Flow Rate (lpm) µm 6 12µm Pressure Drop (kpa) Hydraulic Filtration 185

182 HIGH PRESSURE FILTERS HPK5 Max Flow: 2 gpm (757 lpm) HPK5 Service Parts O-Ring (Size 6) P Fluorocarbon O-Ring (Size 6) P Fluorocarbon Blanking Plate P Includes O-Ring P Fluorocarbon & Hardware) Set Screw (for service options: service by head or bowl) P O-Ring (Size 6) P Fluorocarbon Visual Service Indicator (Includes O-ring P Fluorocarbon & Hardware) Max Temp 18 F (82 C) / 345 kpa P Normal Flow Model Optional Mounting Block Assembly P (Primary Position) Electrical / Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Pop Up Visual Indicator See Option Table (Includes Indicator O-Ring P Fluorocarbon, Mounting Block & Hardware) Housing P162485, 26" length O-Ring & Back-Up Kit P16286 Buna-N P1661 Viton - oil before assembling Set Screw (for service options: service by head or bowl) P O-Ring Size 94 P Buna-N P Viton Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Drain Plug Kit P16155 (7/16-2 UNF SAE-4) 186 Hydraulic Filtration

183 High-Performance DT Hydraulic Cartridges Using Donaldson Synteq media technology, DT filters extend filter life, allow higher initial cleanliness and provide superior system protection. DT High-Performance Filters Numberfinder Cross Reference DT HIGH-PERFORMANCE FILTERS Manufacturer's Code Index BDWN...Baldwin BSCH...Bosch EPPE...Eppensteiner FAIR...Fairey Arlon FINN...Finn Equipment FLTC...Filtrec/Main Filter FNEQ...Finn Filter FTGD...Fleetguard HCHN...Hydac/Hycon HEIL...Heil HLKO...Hilco HYPO...Hy Pro INMN...Internormen KDON...Kaydon MHLE...Mahle MOOG...Moog MPFP...MP Filtri NORM...Norman Ultraporous PALL...Pall PORO...Porous Media PRKR...Parker PTI...PTI PUPR...Purolator SPTC...Separation Technologies SRDR...Schroeder STFF...Stauff UFI...UFI VKRS...Vickers WESF...Western Filter Wix...Wix Zinga...Zinga Numberfinder Index A...22 B...22 D...22 E...22 F G H K...23 M...23 N...23 P...23 R S V W X Y For the most current part interchanges and application information, visit crossreference.donaldson.com Donaldson has the Industry s Largest Selection of Replacement Filters In stock and ready to ship! For a complete list of replacement part numbers, visit crossreference.donaldson.com Hydraulic Filtration 213

184 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference High-performance DT filters provide superior hydraulic system protection. Premium Uptime Protection Every hydraulic system has suspended particles in its fluid. Contaminants grind and wear at the surface of moving parts, introducing even more particles into the system. These contaminants cause more than 7% of all hydraulic system downtime. Dirt-Holding Capacity Improvement Donaldson high-performance DT cartridge filters provide better protection from the particles and contaminants that reduce the effectiveness of lubricant and hydraulic fluid. Using Donaldson Synteq media technology, these filters extend filter life, allow higher initial cleanliness and provide superior system protection. Donaldson DT filters are ideally suited for a variety of demanding applications, including: heavy-duty mobile equipment in-plant hydraulics transmissions bearing lube oil systems Traditional Filter 73% Donaldson DT Filter Pressure Drop Improvement 47% Traditional Filter Donaldson DT Filter Donaldson DT filters are stocked and ready to ship! DT DX2 Coreless Filters Unlike traditional filters, this high-performance filtration solution features an innovative 2-in-1 filter design that increases dirt-holding capacity by 91% compared to traditional filters. It has all the features of a coreless design without the expense of housing modifications. These filters are environmentally friendly and fully disposable reducing waste and disposal costs. Increased dirt holding capacity extends filter life and reduces maintenance costs. DX2 filters are available in HF3 (96) style filters. CLEAN DIRTY Inner Pleats Outer Pleats DIRTY 214 Hydraulic Filtration

185 See How Donaldson DT Filters Work DT High-Performance Filters Numberfinder Cross Reference DT cartridge filters feature an advanced pleat pack design that provides higher initial cleanliness and dirt holding capacity. DT HIGH-PERFORMANCE FILTERS Epoxy-Coated Steel Support Mesh (Upstream and Downstream Sides) Provides excellent pleat support and spacing, which allows for maximum effective media area Protects against media damage during handling and installation 2 Media Support Layers (Upstream and Downstream Sides) Optimizes media support Protects media during pressure surges 3 Synteq Media Technology Donaldson-developed Synteq synthetic filter media has smooth, rounded fibers for low resistance to fluid flow. Synteq media is ideal for filtering synthetic fluids, water glycols, water/ oil emulsions, HWCF (high water content fluids) and petroleum-based fluids. High-efficiency media grades with performance to ß<4(c)=1 (per ISO 16889) Exceptionally low flow resistance Consistent performance throughout filter life Excellent fluid compatibility Donaldson DT replacement filters are engineered to fit many competitive applications, including: DIN* Standard 4, 63, 1 Series Fairey Arlon 17, 27, 37 Hydac 3D, 5R, 6D/R, 75D, 11D/R, 14D, 16D/R, 24D/R, 28D, 33D/R, 66D/R, 85R, 95R, 13R, 26R Pall 2544, 82, 83, 831, 8314, 88, 89, 894, 92, 921, 924, 91, 911, 914, 94, 944, 96, 961, 964, 965, 9651, 98, 981, 984, 991 Parker 15/4/8 CN, 25P, 31P, 61P, RF2/IL2 Porous Media LG Series PTI/Mahle 15/Pi X15, 25/Pi X18, 3/Pi X111, 5/Pi X115, 8/Pi X13, 12/Pi X145, PTI RP83 Schroeder A, K, KK, KKK, N, NN, V For a complete list of replacement part numbers, visit crossreference.donaldson.com. * DIN - Deutsches Institut fur Normung E.V., the German Institute for Standardization Hydraulic Filtration 215

186 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5671..HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5679..HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN Mfgs. Our Mfg. No. No. Code P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5662..HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5664..HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5672..HCHN Mfgs. Our Mfg. No. No. Code P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HEIL 3D3BH... P HCHN 3D3BH3HC... P HCHN 3D3BHHC... P HCHN 3D3BN... P HCHN 3D3BN3HC... P HCHN 3D3BN4HC... P HCHN 3D3BNHC... P HCHN 3D5BH4HC... P HCHN 3D5BN... P HCHN 3D5BN3HC... P HCHN 3D5BN4HC... P HCHN 3D5BNHC... P HCHN 3D1BH... P HCHN 3D1BH3HC... P HCHN 3D1BHHC... P HCHN 3D1BN... P HCHN 3D1BN3HC... P HCHN 3D1BN4HC... P HCHN 3D1BNHC... P HCHN 3D2BN... P HCHN 3D2BN3HC... P HCHN 3D2BN4HC... P HCHN 3D2BNHC... P HCHN 3EAH34F1... P PUPR 3EAH124F1... P PUPR 6D3BH... P HCHN 6D3BH3HC... P HCHN 6D3BHHC... P HCHN 6D3BN... P HCHN 6D3BN3HC... P HCHN 6D3BN4HC... P HCHN 6D3BNHC... P HCHN 6D5BH4HC... P HCHN 6D5BN... P HCHN 6D5BN3HC... P HCHN 6D5BN4HC... P HCHN 6D5BNHC... P HCHN 6D1BH... P HCHN 6D1BH3HC... P HCHN 6D1BHHC... P HCHN 6D1BN... P HCHN 6D1BN3HC... P HCHN 6D1BN4HC... P HCHN 6D1BNHC... P HCHN 6D2BN... P HCHN 6D2BN3HC... P HCHN 6D2BN4HC... P HCHN 6D2BNHC... P HCHN 6R3BN3HC... P HCHN 6R3BN4HC... P HCHN 6R3BNHC... P HCHN 6R5BN3HC... P HCHN 6R5BN4HC... P HCHN 6R5BNHC... P HCHN 6R1BN... P HCHN Mfgs. Our Mfg. No. No. Code 6R1BN3HC... P HCHN 6R1BN4HC... P HCHN 6R1BNHC... P HCHN 6R2BN3HC... P HCHN 6R2BN4HC... P HCHN 6R2BNHC... P HCHN 75D3BN3HC... P HCHN 75D3BN4HC... P HCHN 75D3BNHC... P HCHN 75D5BN3HC... P HCHN 75D5BN4HC... P HCHN 75D5BNHC... P HCHN 75D1BN3HC... P HCHN 75D1BN4HC... P HCHN 75D1BNHC... P HCHN 75D2BN3HC... P HCHN 75D2BN4HC... P HCHN 75D2BNHC... P HCHN 1R1BNHC... P HCHN 11D3BH... P HCHN 11D3BH3HC... P HCHN 11D3BHHC... P HCHN 11D3BN... P HCHN 11D3BN3HC... P HCHN 11D3BN4HC... P HCHN 11D3BNHC... P HCHN 11D5BH4HC... P HCHN 11D5BN... P HCHN 11D5BN3HC... P HCHN 11D5BN4HC... P HCHN 11D5BNHC... P HCHN 11D1BH... P HCHN 11D1BH3HC... P HCHN 11D1BHHC... P HCHN 11D1BN... P HCHN 11D1BN3HC... P HCHN 11D1BNHC... P HCHN 11D2BN... P HCHN 11D2BN3HC... P HCHN 11D2BN4HC... P HCHN 11D2BNHC... P HCHN 11R3BN3HC... P HCHN 11R3BN4HC... P HCHN 11R3BNHC... P HCHN 11R5BN3HC... P HCHN 11R5BN4HC... P HCHN 11R5BNHC... P HCHN 11R1BN... P HCHN 11R1BN3HC... P HCHN 11R1BN4HC... P HCHN 11R2BN3HC... P HCHN 11R2BN4HC... P HCHN 11R2BNHC... P HCHN 14D3BH... P HCHN 14D3BH3HC... P HCHN 14D3BHHC... P HCHN 14D3BN3HC... P HCHN 14D3BN4HC... P HCHN 14D3BNHC... P HCHN 14D5BN3HC... P HCHN 14D5BN4HC... P HCHN 14D5BNHC... P HCHN 14D1BH... P HCHN 14D1BH3HC... P HCHN 14D1BHHC... P HCHN 14D1BN3HC... P HCHN 14D1BN4HC... P HCHN 14D1BNHC... P HCHN 14D2BN3HC... P HCHN 14D2BN4HC... P HCHN 14D2BNHC... P HCHN Mfgs. Our Mfg. No. No. Code 16D3BH... P HCHN 16D3BH3HC... P HCHN 16D3BHHC... P HCHN 16D3BN... P HCHN 16D3BN3HC... P HCHN 16D3BN4HC... P HCHN 16D3BNHC... P HCHN 16D5BH4HC... P HCHN 16D5BN... P HCHN 16D5BN3HC... P HCHN 16D5BN4HC... P HCHN 16D5BNHC... P HCHN 16D1BH... P HCHN 16D1BH3HC... P HCHN 16D1BHHC... P HCHN 16D1BN... P HCHN 16D1BN3HC... P HCHN 16D1BN4HC... P HCHN 16D1BNHC... P HCHN 16D2BN... P HCHN 16D2BN3HC... P HCHN 16D2BN4HC... P HCHN 16D2BNHC... P HCHN 16R3BN3HC... P HCHN 16R3BN4HC... P HCHN 16R3BNHC... P HCHN 16R5BN3HC... P HCHN 16R5BN4HC... P HCHN 16R5BNHC... P HCHN 16R1BN... P HCHN 16R1BN3HC... P HCHN 16R1BN4HC... P HCHN 16R1BNHC... P HCHN 16R2BN3HC... P HCHN 16R2BN4HC... P HCHN 16R2BNHC... P HCHN 1NR11VG1BP.. P INMN 1NR125VG1BP.. P INMN 1NR13VG1BP... P INMN 1NR16VG1BP... P INMN 26R1VG3... P INMN 26R1VG3... P INMN 26R6VG3... P INMN 213R1VGH... P INMN 24D3BH... P HCHN 24D3BH3HC... P HCHN 24D3BHHC... P HCHN 24D3BN... P HCHN 24D3BN3HC... P HCHN 24D3BN4HC... P HCHN 24D3BNHC... P HCHN 24D5BH4HC... P HCHN 24D5BN... P HCHN 24D5BN3HC... P HCHN 24D5BN4HC... P HCHN 24D5BNHC... P HCHN 24D1BH... P HCHN 24D1BH3HC... P HCHN 24D1BH4HC... P HCHN 24D1BHHC... P HCHN 24D1BN... P HCHN 24D1BN3HC... P HCHN 24D1BN4HC... P HCHN 24D1BNHC... P HCHN 24D2BN... P HCHN 24D2BN3HC... P HCHN 24D2BN4HC... P HCHN 24D2BNHC... P HCHN 24R3BN3HC... P HCHN 24R3BN4HC... P HCHN 24R3BNHC... P HCHN 216 Hydraulic Filtration

187 Mfgs. Our Mfg. No. No. Code 24R5BN3HC... P HCHN 24R5BN4HC... P HCHN 24R5BNHC... P HCHN 24R1BN... P HCHN 24R1BN3HC... P HCHN 24R1BN4HC... P HCHN 24R1BNHC... P HCHN 24R2BN3HC... P HCHN 24R2BNHC... P HCHN 28D3BH... P HCHN 28D3BH3HC... P HCHN 28D3BHHC... P HCHN 28D3BN... P HCHN 28D3BN3HC... P HCHN 28D3BN4HC... P HCHN 28D3BNHC... P HCHN 28D5BH4HC... P HCHN 28D5BN... P HCHN 28D5BN3HC... P HCHN 28D5BN4HC... P HCHN 28D5BNHC... P HCHN 28D1BH... P HCHN 28D1BH3HC... P HCHN 28D1BHHC... P HCHN 28D1BN... P HCHN 28D1BN3HC... P HCHN 28D1BN4HC... P HCHN 28D1BNHC... P HCHN 28D2BN... P HCHN 28D2BN3HC... P HCHN 28D2BN4HC... P HCHN 28D2BNHC... P HCHN 33D3BH... P5667..HCHN 33D3BH3HC... P5667..HCHN 33D3BHHC... P5667..HCHN 33D3BN... P HCHN 33D3BN3HC... P HCHN 33D3BN4HC... P HCHN 33D3BNHC... P HCHN 33D5BH4HC... P5667..HCHN 33D5BN... P HCHN 33D5BN3HC... P HCHN 33D5BN4HC... P HCHN 33D5BNHC... P HCHN 33D1BH... P HCHN 33D1BH3HC... P HCHN 33D1BHHC... P HCHN 33D1BN... P HCHN 33D1BN3HC... P HCHN 33D1BN4HC... P HCHN 33D1BNHC... P HCHN 33D2BN... P HCHN 33D2BN3HC... P HCHN 33D2BN4HC... P HCHN 33D2BNHC... P HCHN 33R3BN3HC... P HCHN 33R3BN4HC... P HCHN 33R3BNHC... P HCHN 33R5BN3HC... P HCHN 33R5BN4HC... P HCHN 33R5BNHC... P HCHN 33R1BN... P HCHN 33R1BN3HC... P HCHN 33R1BNHC... P HCHN 33R2BNHC... P HCHN 33R22BN3HC... P HCHN 33R22BN4HC... P HCHN 4PI2153VG16EO... P INMN 4PI2183VG16EO... P INMN 4PI21113VG16EO... P INMN Mfgs. Our Mfg. No. No. Code 4PI21153VG16EO... P INMN 4PI2133VG16EO... P INMN 4PI21453VG16EO... P INMN 4PI3151VG16EO... P INMN 4PI3181VG16EO... P INMN 4PI31111VG16EO... P INMN 4PI31151VG16EO... P INMN 4PI3131VG16EO... P INMN 4PI31451VG16EO... P INMN 4PI41525VG16EO... P INMN 4PI41825VG16EO... P INMN 4PI411125VG16EO... P INMN 4PI411525VG16EO... P INMN 4PI41325VG16EO... P5671..INMN 4PI414525VG16EO... P INMN 5D3BH3HC... P HCHN 5D3BH4HC... P HCHN 5D3BN3HC... P HCHN 5D3BN4HC... P HCHN 5D5BH4HC... P HCHN 5D5BN3HC... P HCHN 5D5BN4HC... P HCHN 5D1BH4HC... P HCHN 5D1BN3HC... P HCHN 5D1BN4HC... P HCHN 5D2BN3HC... P HCHN 5D2BN4HC... P HCHN 5D5BN4HC... P HCHN 66D3BH... P HCHN 66D3BH3HC... P HCHN 66D3BHHC... P HCHN 66D3BN... P HCHN 66D3BN3HC... P HCHN 66D3BN4HC... P HCHN 66D3BNHC... P HCHN 66D5BH4HC... P HCHN 66D5BN... P HCHN 66D5BN3HC... P HCHN 66D5BN4HC... P HCHN 66D5BNHC... P HCHN 66D1BH... P HCHN 66D1BH3HC... P HCHN 66D1BHHC... P HCHN 66D1BN... P HCHN 66D1BN3HC... P HCHN 66D1BN4HC... P HCHN 66D1BNHC... P HCHN 66D2BN... P HCHN 66D2BN3HC... P HCHN 66D2BN4HC... P HCHN 66D2BNHC... P HCHN 66EAH34F1... P PUPR 66EAH124F1... P PUPR 66R3BN3HC... P HCHN 66R3BN4HC... P HCHN 66R3BNHC... P HCHN 66R5BN3HC... P HCHN 66R5BN4HC... P HCHN 66R5BNHC... P HCHN 66R1BN... P HCHN 66R1BN3HC... P HCHN 66R1BN4HC... P HCHN 66R1BNHC... P HCHN 66R2BN3HC... P HCHN 66R2BN4HC... P HCHN 66R2BNHC... P HCHN 85R3BN3HC... P HCHN 85R3BN4HC... P HCHN 85R3BNHC... P HCHN 85R5BN3HC... P HCHN DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code 85R5BN4HC... P HCHN 85R5BNHC... P HCHN 85R1BN3HC... P HCHN 85R1BN4HC... P HCHN 85R1BNHC... P HCHN 85R2BN3HC... P HCHN 85R2BN4HC... P HCHN 85R2BNHC... P HCHN 95R3BN3HC... P HCHN 95R3BN4HC... P HCHN 95R3BNHC... P HCHN 95R5BN3HC... P HCHN 95R5BN4HC... P HCHN 95R5BNHC... P HCHN 95R1BN3HC... P HCHN 95R1BN4HC... P HCHN 95R1BNHC... P HCHN 95R2BN3HC... P HCHN 95R2BN4HC... P HCHN 95R2BNHC... P HCHN P MPFP P INMN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN 1RN3BN3HC... P HCHN 1RN3BN4HC... P HCHN 1RN6BN3HC... P HCHN 1RN6BN4HC... P HCHN 1RN25BN3HC... P HCHN 1RN25BN4HC... P HCHN 1RNBN3HC... P HCHN 1RNBN4HC... P HCHN 111LAH1SLA6P...P EPPE 111LAH1SLA6P..P EPPE 113LAH1SL6P...P EPPE 113LAH1SLA6P..P EPPE 124LAH1SL6P.P EPPE 126H6SLAP... P EPPE 12AT431A... P VKRS 168D3BN... P HCHN 168D6BN... P HCHN 168D12BN... P HCHN 168D25BN... P HCHN 1616D3BN... P HCHN 1616D6BN... P HCHN 1616D12BN... P HCHN 1616D25BN... P HCHN 1639D3BN... P HCHN 1639D6BN... P HCHN 1639D12BN... P HCHN 1639D25BN... P HCHN 166LAH1SL6P.P EPPE 166LAH2SL6P.P EPPE 174D3BH... P HCHN 174D3BN... P HCHN 174D6BN... P HCHN Mfgs. Our Mfg. No. No. Code 174D12BN... P HCHN 174D17BH... P HCHN 174D25BN... P HCHN 178D3BH... P HCHN 178D3BN... P5662..HCHN 178D6BN... P HCHN 178D12BN... P HCHN 178D17BH... P HCHN 178D25BN... P HCHN 188D3BN... P HCHN 188D6BN... P HCHN 188D12BN... P HCHN 188D25BN... P HCHN 1813D3BN... P HCHN 1813D6BN... P HCHN 1813D12BN... P HCHN 1813D25BN... P HCHN 1816D3BN... P5665..HCHN 1816D6BN... P HCHN 1816D12BN... P HCHN 1816D25BN... P HCHN 1826D3BN... P HCHN 1826D6BN... P HCHN 1826D12BN... P HCHN 1826D25BN... P HCHN 1839D3BN... P HCHN 1839D6BN... P HCHN 1839D12BN... P HCHN 1839D25BN... P HCHN 1913D3BH... P HCHN 1926D3BH... P HCHN 1939D3BH... P HCHN 11H1SLAP... P EPPE 11H1SLAV... P EPPE 11H1XLAM... P EPPE 11H2SLAP... P EPPE 11H2SLAV... P EPPE 11H3SLAP... P EPPE 11H3SLAV... P EPPE 11H3XLAM... P EPPE 11H6SLAP... P EPPE 11H6SLAV... P EPPE 11H6XLAM... P EPPE 1113D3BN... P HCHN 1113D6BN... P HCHN 1113D12BN... P HCHN 1113D25BN... P HCHN 1126D3BN... P HCHN 1126D6BN... P HCHN 1126D12BN... P HCHN 1126D26BN... P HCHN 1139D3BN... P HCHN 1139D6BN... P HCHN 1139D12BN... P HCHN 1139D25BN... P HCHN 1114D3BH... P HCHN 1114D3BN... P HCHN 1114D6BN... P HCHN 1114D12BN... P HCHN 1114D17BH... P HCHN 1114D25BN... P HCHN 1118D3BH... P HCHN 1118D3BN... P HCHN 1118D6BN... P HCHN 1118D12BN... P HCHN 1118D17BH... P HCHN 1118D25BN... P HCHN 11113D3BH... P HCHN 11113D3BN... P HCHN 11113D6BN... P HCHN Mfgs. Our Mfg. No. No. Code 11113D12BN... P HCHN 11113D17BH... P HCHN 11113D25BN... P HCHN 11116D3BH... P HCHN 11116D3BN... P HCHN 11116D6BN... P HCHN 11116D12BN... P HCHN 11116D17BH... P HCHN 11116D25BN... P HCHN 1128D3BN... P HCHN 1128D6BN... P HCHN 1128D12BN... P HCHN 1128D25BN... P HCHN 11213D3BN... P HCHN 11213D6BN... P HCHN 11213D12BN... P HCHN 11213D25BN... P HCHN 1134D3BH... P HCHN 1134D3BN... P HCHN 1134D6BN... P HCHN 1134D12BN... P HCHN 1134D17BH... P HCHN 1134D25BN... P HCHN 1138D3BH... P HCHN 1138D3BN... P HCHN 1138D6BN... P HCHN 1138D12BN... P HCHN 1138D17BH... P HCHN 1138D25BN... P5664..HCHN 11313D3BH... P HCHN 11313D3BN... P HCHN 11313D6BN... P HCHN 11313D12BN... P HCHN 11313D17BH... P HCHN 11313D25BN... P HCHN 11416D3BN... P HCHN 11416D6BN... P HCHN 11416D12BN... P HCHN 11416D25BN... P HCHN 11439D3BN... P HCHN 11439D6BN... P HCHN 11439D12BN... P HCHN 11439D25BN... P HCHN 1168D3BN... P HCHN 1168D6BN... P HCHN 1168D12BN... P HCHN 1168D25BN... P HCHN 11613D3BN... P HCHN 11613D6BN... P HCHN 11613D12BN... P HCHN 11613D25BN... P HCHN 11616D3BN... P HCHN 11616D6BN... P HCHN 11616D12BN... P HCHN 11616D25BN... P HCHN 11713D3BN... P HCHN 11713D6BN... P HCHN 11713D12BN... P HCHN 11713D25BN... P HCHN 11716D3BN... P HCHN 11716D6BN... P HCHN 11716D12BN... P HCHN 11716D25BN... P HCHN 1188D12BN... P HCHN 1188D25BN... P HCHN 1188D3BH... P HCHN 1188D3BN... P HCHN 1188D5BN... P HCHN 1188D17BH... P HCHN 11816D3BH... P HCHN DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 217

188 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code 11816D3BN... P HCHN 11816D5BN... P HCHN 11816D12BN... P HCHN 11816D17BH... P HCHN 11816D25BN... P HCHN 13R3BN3HC... P HCHN 13R3BN3HC... P HCHN 13R3BN4HC... P HCHN 13R3BN4HC... P HCHN 13R3BNHC... P HCHN 13R5BN3HC... P HCHN 13R5BN4HC... P HCHN 13R5BNHC... P HCHN 13R1BN... P HCHN 13R1BN3HC... P HCHN 13R1BN3HC... P HCHN 13R1BN4HC... P HCHN 13R1BNHC... P HCHN 13R2BN3HC... P567..HCHN 13R2BN4HC... P567..HCHN 13R2BNHC... P567..HCHN 14EAH34F1... P PUPR P BSCH P BSCH P BSCH P BSCH P BSCH 14VZ1... P SRDR 14VZ1V... P SRDR 14VZ25... P SRDR 14VZ25V... P SRDR 14VZ3... P SRDR 14VZ3V... P SRDR 14VZ5... P SRDR 14VZ5V... P SRDR 1683H3LL428UP... P EPPE 16QCL1V... P SRDR 16QCL25V... P SRDR 16QCL3V... P SRDR 16QCL5V... P SRDR 16QPMLZ1V... P SRDR 16QPMLZ1V... P SRDR 16QPMLZ25V... P SRDR 16QPMLZ3V... P SRDR 16QPMLZ5V... P SRDR 16QZ1V... P SRDR 16QZ1V... P SRDR 16QZ25V... P SRDR 16QZ3V... P SRDR 16QZ5V... P SRDR 17L15A... P FAIR 17L12A... P FAIR 17L121A... P FAIR 17L122A... P FAIR 17L P FAIR 17L123A... P FAIR 17L25A... P FAIR 17L21A... P FAIR 17L22A... P FAIR 17L221A... P FAIR 17L222A... P FAIR 17Z15A... P FAIR 17Z11A... P FAIR 17Z12... P FAIR 17Z12A... P FAIR 17Z P FAIR 17Z121H... P FAIR 17Z122A... P FAIR 17Z122H... P FAIR 17Z123A... P FAIR Mfgs. Our Mfg. No. No. Code 17Z123H... P FAIR 17Z25A... P FAIR 17Z21A... P FAIR 17Z22... P FAIR 17Z22A... P FAIR 17Z22H... P FAIR 17Z P FAIR 17Z221H... P FAIR 17Z222A... P FAIR 17Z222H... P FAIR 17Z223A... P FAIR 17Z223H... P FAIR 1815P25EP... P EPPE 1818P25EP... P EPPE 18111P25EP... P EPPE 18115P25EP... P EPPE 18145P25EP... P EPPE 18115P1EP... P EPPE 18118P1EP... P EPPE P1EP... P EPPE P1EP... P EPPE 18113P1EP... P EPPE P1EP... P EPPE 18215H3SLEP... P EPPE 18218H3SLEP... P EPPE H3SLEP... P EPPE H3SLEP... P EPPE 18213H3SLEP... P EPPE H3SLEP... P EPPE 18413H2SLEP... P EPPE 18515H6SLEP... P EPPE 18518H6SLEP... P EPPE H6XLEP... P EPPE H6SLEP... P EPPE 18513H6SLEP... P EPPE H6SLEP... P EPPE 1HF41H1SLAP... P EPPE 1HF41H1SLCP... P EPPE 1HF41H2SLAP... P EPPE 1HF41H3SLAP... P EPPE 1HF41H6SLCP... P EPPE 1HF41H6SLDP... P EPPE P INMN P INMN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN Mfgs. Our Mfg. No. No. Code P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5667..HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P567..HCHN P HCHN 252BN... P HCHN 25D3BN... P HCHN 25D5BN... P HCHN 25D1BN... P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P5675..HCHN P HCHN P5673..HCHN P HCHN P5665..HCHN P HCHN Mfgs. Our Mfg. No. No. Code P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN P HCHN 28D3BN... P HCHN 28D5BN... P HCHN 28D1BN... P HCHN 28D2BN... P HCHN 2L46MV... P HYPO 21D3BN... P HCHN 21D1BN... P HCHN 21D2BN... P HCHN 211D5BN... P5679..HCHN 215D3BN... P HCHN 215D6BN... P HCHN 215D1BN... P HCHN 215D25BN... P HCHN 23D3BN... P HCHN 23D3BN... P HCHN 23D1BN... P HCHN 23D25BN... P5671..HCHN 245D3BN... P HCHN 245D5BN... P HCHN 245D6BN... P HCHN 245D1BN... P HCHN 245D25BN... P HCHN 26R3BN3HC... P5671..HCHN 26R3BN3HC... P HCHN 26R3BN4HC... P5671..HCHN 26R3BN4HC... P HCHN 26R3BNHC... P5671..HCHN 26R5BN3HC... P5672..HCHN 26R5BNHC... P5672..HCHN 26R1BN3HC... P5673..HCHN 26R1BN3HC... P HCHN 26R1BN4HC... P HCHN 26R1BNHC... P5673..HCHN 26R2BN3HC... P5674..HCHN 26R2BN4HC... P5674..HCHN 26R2BNHC... P5674..HCHN 27L11A... P FAIR 27L12A... P FAIR 27L122A... P FAIR 27L1FFA... P FAIR 27L22A... P FAIR 27L221A... P FAIR 27L222A... P FAIR 27Z11A... P FAIR 27Z12... P FAIR 27Z12A... P FAIR 27Z12H... P FAIR Mfgs. Our Mfg. No. No. Code 27Z P FAIR 27Z121A... P FAIR 27Z121H... P FAIR 27Z122A... P FAIR 27Z122H... P FAIR 27Z123A... P FAIR 27Z123H... P FAIR 27Z1FFA... P FAIR 27Z22A... P FAIR 27Z22H... P FAIR 27Z221A... P FAIR 27Z221H... P FAIR 27Z222A... P FAIR 27Z222H... P FAIR 27Z223A... P FAIR 27Z223H... P FAIR 27KZ1... P SRDR 27KZ1... P SRDR 27KZ25... P SRDR 27KZ3... P SRDR 27KZ5... P SRDR 27KZX1... P SRDR 27KZX3... P SRDR P5671..INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN P INMN 37L12A... P FAIR 37L121A... P FAIR 37L122A... P FAIR 37L22A... P FAIR 37L221A... P FAIR 37L222A... P FAIR 37L32A... P FAIR 37L321A... P FAIR 37L322A... P FAIR 37Z12A... P FAIR 37Z12H... P FAIR 37Z121A... P FAIR 37Z121H... P FAIR 37Z122A... P FAIR 37Z122H... P FAIR 37Z123A... P FAIR 37Z123H... P FAIR 37Z22A... P FAIR 37Z22H... P FAIR 37Z221A... P FAIR 37Z221H... P FAIR 37Z222A... P FAIR 37Z222H... P FAIR 37Z223A... P FAIR 218 Hydraulic Filtration

189 Mfgs. Our Mfg. No. No. Code 37Z223H... P FAIR 37Z32A... P FAIR 37Z32H... P FAIR 37Z321A... P FAIR 37Z321H... P FAIR 37Z322A... P FAIR 37Z322H... P FAIR 37Z323A... P FAIR 37Z323H... P FAIR 396GGCB8... P SPTC 39QCLZ1V... P SRDR 39QCLZ25V... P SRDR 39QCLZ3V... P SRDR 39QCLZ5V... P SRDR 39QPMLZ1V... P SRDR 39QPMLZ1V... P SRDR 39QPMLZ25V... P SRDR 39QPMLZ3V... P SRDR 39QPMLZ5V... P SRDR 39QZ1V... P SRDR 39QZ1V... P SRDR 39QZ1V... P SRDR 39QZ1V... P SRDR 39QZ25V... P SRDR 39QZ25V... P SRDR 39QZ3V... P SRDR 39QZ3V... P SRDR 39QZ5V... P SRDR 39QZ5V... P SRDR P Wix P Wix P Wix P Wix P Wix P Wix 539D1BN... P HCHN 539D3BH... P HCHN 539D3BN... P HCHN 539D6BN... P HCHN 539D1BH... P HCHN 539D12BN... P HCHN 539D25BN... P HCHN 5318D3BN... P HCHN 5318D6BN... P HCHN 5318D12BN... P HCHN 5318D25BN... P HCHN 5327D3BN... P HCHN 5327D5BN... P HCHN 5327D5BNV... P HCHN 5327D1BN... P HCHN 5327D1BNV... P HCHN 5327D2BN... P HCHN 535FB1AL... P NORM 535FB1AN... P NORM P MOOG 613D3BN... P5675..HCHN 613D5BN... P5676..HCHN 613D1BN... P5677..HCHN 613D2BN... P5678..HCHN 616D3BN... P5679..HCHN 616D5BN... P5671..HCHN 616D1BN... P HCHN 616D2BN... P HCHN Mfgs. Our Mfg. No. No. Code 624D3BN... P HCHN 624D5BN... P HCHN 628D3BN... P HCHN 628D5BN... P HCHN 628D1BN... P HCHN 628D2BN... P5672..HCHN 634D3BN... P HCHN 634D5BN... P HCHN 634D1BN... P HCHN 634D2BN... P HCHN 638D3BN... P HCHN 638D5BN... P HCHN 638D1BN... P HCHN 638D2BN... P HYPO 6312D3BN... P HCHN 6312D5BN... P5673..HCHN 6312D1BN... P HCHN 6312D2BN... P HCHN P VKRS P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE P MHLE 8 89EAL122F2... P PUPR 898L3B8... P SPTC 8TZ25... P SRDR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PUPR P PUPR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR P PRKR 92558Q... P PRKR Q... P PRKR 9256Q... P PRKR 92562Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Mfgs. Our Mfg. No. No. Code Q... P PRKR 92689Q... P PRKR Q... P PRKR 92699Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 92717Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 92815Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 92999Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 92989Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 9399Q... P PRKR 931Q... P PRKR 93118Q... P PRKR 93119Q... P PRKR 93162Q... P PRKR 93164Q... P PRKR 93189Q... P PRKR 9319Q... P PRKR 93191Q... P PRKR 93191Q... P PRKR 93193Q... P PRKR 93194Q... P PRKR 93197Q... P PRKR 93198Q... P PRKR 93218Q... P PRKR 93219Q... P PRKR 9322Q... P PRKR 93222Q... P PRKR 93223Q... P PRKR 93224Q... P PRKR 93226Q... P PRKR 93227Q... P PRKR 93228Q... P PRKR 93369Q... P PRKR 9337Q... P PRKR 9312Q... P PRKR 93217Q... P PRKR Q... P PRKR Q... P PRKR Mfgs. Our Mfg. No. No. Code 93261Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93262Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93263Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93264Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93265Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93267Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93269Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93344Q... P PRKR 93344Q... P PRKR 93345Q... P PRKR 93345Q... P PRKR 93346Q... P PRKR 93346Q... P PRKR 93347Q... P PRKR 93347Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 219

190 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93322Q... P PRKR 93323Q... P PRKR 93324Q... P PRKR 93325Q... P PRKR 93321Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93322Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93332Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93392Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 93418Q... P PRKR 93438Q... P PRKR 93439Q... P PRKR 93431Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR Q... P PRKR 96EAH34N1... P PUPR 96EAH34N2... P PUPR 98EAH34N2... P PUPR 98EAH124N1... P PUPR 98EAL122N3... P PUPR P PTI P PTI P PUPR Mfgs. Our Mfg. No. No. Code P PUPR P PUPR P PUPR P PUPR P PTI P PTI P PTI P PTI P PUPR P PTI P PUPR P PTI P PUPR P PTI P PTI P PTI P PUPR 9VZ1... P SRDR 9VZ1V... P SRDR 9VZ25... P SRDR 9VZ25V... P SRDR 9VZ3... P SRDR 9VZ3V... P SRDR 9VZ5... P SRDR 9VZ5V... P SRDR A A P MOOG A P MOOG A P MOOG ABZFEH811XMA.P BSCH ABZFEN411XMA.P BSCH ABZFER511XMA.P BSCH AN62354A... P PUPR AZ1... P SRDR AZ1V... P SRDR AZ25... P SRDR AZ25V... P SRDR AZ3... P SRDR AZ3V... P SRDR AZ5... P SRDR AZ5V... P SRDR B B P MOOG D DF P KDON D111G1A... P FLTC D112G3A... P FLTC D112G1AV... P FLTC D14G3AV... P FLTC D14G3BV... P FLTC D14G6AV... P FLTC D14G1AV... P FLTC D14G1BV... P FLTC D14G25A... P FLTC D14G25AV... P FLTC D141G1A... P FLTC D143G25A... P FLTC D143G25AV... P FLTC D65G1A... P FLTC D65G3A... P FLTC D65G3B... P FLTC D65G6A... P FLTC D65G1A... P FLTC Mfgs. Our Mfg. No. No. Code D65G1B... P FLTC D65G25A... P FLTC D651D3AV... P FLTC D651G1A... P FLTC D651G3A... P FLTC D651G3AV... P FLTC D651G6A... P FLTC D651G6AV... P FLTC D651G1A... P FLTC D651G1AV... P FLTC D651G25A... P FLTC D651G25AV... P FLTC D652G1A... P FLTC D652G3A... P FLTC D652G3AV... P FLTC D652G6A... P FLTC D652G6AV... P FLTC D652G1A... P FLTC D652G1AV... P FLTC D652G25A... P FLTC D652G25AV... P FLTC D72G3AV... P FLTC D72G6AV... P FLTC D72G1AV... P FLTC D72G25AV... P FLTC D721G3AV... P FLTC D721G6AV... P FLTC D721G1AV... P FLTC D721G25AV... P FLTC D732G1AV... P FLTC D921G3A... P FLTC D921G25A... P FLTC D93G3A... P FLTC D93G6A... P FLTC D93G1A... P FLTC D931G3A... P FLTC D931G6A... P FLTC D931G1A... P FLTC D932G3A... P FLTC D932G6A... P FLTC D932G1A... P FLTC D932G25A... P FLTC DHD3H3B... P FLTC DHD11G3B... P FLTC DHD11G3B... P FLTC DHD11G3V... P FLTC DHD11G5B... P FLTC DHD11G5V... P FLTC DHD11G1B... P FLTC DHD11G1V... P FLTC DHD11G1V... P FLTC DHD11G2B... P FLTC DHD11G2V... P FLTC DHD11H3V... P FLTC DHD11H1B... P FLTC DHD14G3B... P FLTC DHD14G3V... P FLTC DHD14G5B... P FLTC DHD14G5V... P FLTC DHD14G1B... P FLTC DHD14G1V... P FLTC DHD14G2B... P FLTC DHD14G2V... P FLTC DHD14H3B... P FLTC DHD14H3V... P FLTC DHD14H1B... P FLTC DHD14H1V... P FLTC DHD16G3B... P FLTC DHD16G3V... P FLTC DHD16G5B... P FLTC DHD16G5V... P FLTC Mfgs. Our Mfg. No. No. Code DHD16G1B... P FLTC DHD16G1V... P FLTC DHD16G2B... P FLTC DHD16G2V... P FLTC DHD16H3B... P FLTC DHD16H3V... P FLTC DHD16H1B... P FLTC DHD16H1V... P FLTC DHD24G3B... P FLTC DHD24G3V... P FLTC DHD24G5B... P FLTC DHD24G5V... P FLTC DHD24G1B... P FLTC DHD24G1V... P FLTC DHD24G2B... P FLTC DHD24G2V... P FLTC DHD24H3B... P FLTC DHD24H3V... P FLTC DHD24H1B... P FLTC DHD24H1V... P FLTC DHD28G3B... P FLTC DHD28G3V... P FLTC DHD28G5B... P FLTC DHD28G5V... P FLTC DHD28G1B... P FLTC DHD28G1V... P FLTC DHD28G2B... P FLTC DHD28G2V... P FLTC DHD28H3B... P FLTC DHD28H3V... P FLTC DHD28H1B... P FLTC DHD28H1V... P FLTC DHD3G5B... P FLTC DHD3G5V... P FLTC DHD3G1B... P FLTC DHD3G1V... P FLTC DHD3G2B... P FLTC DHD3G2V... P FLTC DHD3H3V... P FLTC DHD3H5B... P FLTC DHD3H1B... P FLTC DHD3H1V... P FLTC DHD33G3B... P FLTC DHD33G3V... P FLTC DHD33G5B... P FLTC DHD33G5V... P FLTC DHD33G1B... P FLTC DHD33G1V... P FLTC DHD33G2B... P FLTC DHD33H3B... P FLTC DHD33H3V... P FLTC DHD33H1B... P FLTC DHD33H1V... P FLTC DHD33H2B... P FLTC DHD33H2V... P FLTC DHD5G3B... P FLTC DHD5G3V... P FLTC DHD5G5B... P FLTC DHD5G5V... P FLTC DHD5G1B... P FLTC DHD5G1V... P FLTC DHD5G2B... P FLTC DHD5G2V... P FLTC DHD6G3B... P FLTC DHD6G3V... P FLTC DHD6G5B... P FLTC DHD6G5V... P FLTC DHD6H3B... P FLTC DHD6H3V... P FLTC DHD6H1B... P FLTC DHD6H1V... P FLTC Mfgs. Our Mfg. No. No. Code DHD66G3B... P FLTC DHD66G3V... P FLTC DHD66G5B... P FLTC DHD66G5V... P FLTC DHD66G1B... P FLTC DHD66G1V... P FLTC DHD66G2B... P FLTC DHD66G2V... P FLTC DHD66H3B... P FLTC DHD66H3V... P FLTC DHD66H1B... P FLTC DHD66H1V... P FLTC DMD11E5B... P FLTC DMD15E2B... P FLTC DP33DHL1412MV... P HYPO E E11B5C3... P WESF E11B5C5... P WESF E11B5C1... P WESF E11B8C3... P WESF E11B8C5... P WESF E11B8C1... P WESF E112B2C3... P WESF E112B2C5... P WESF E112B2C1... P WESF E114B2H3... P WESF E114B2H1... P WESF E162B1C3... P WESF E162B1C5... P WESF E162B1C1... P WESF E164B1H3... P WESF E164B1H1... P WESF E172B1C3... P WESF E172B1C5... P WESF E172B1C1... P WESF E172B2C3... P WESF E172B2C5... P WESF E172B2C1... P WESF E242B2C3... P WESF E242B2C5... P WESF E242B2C1... P WESF E244B2H3... P WESF E244B2H1... P WESF E272B1C3... P WESF E272B1C5... P WESF E272B1C1... P WESF E272B2C3... P WESF E272B2C5... P WESF E272B2C1... P WESF E272B2C2... P WESF E332B2C3... P WESF E332B2C5... P WESF E332B2C1... P WESF E334B2H3... P WESF E334B2H1... P WESF E372B1C3... P WESF E372B1C5... P WESF E372B1C1... P WESF E372B1C2... P WESF E372B2C3... P WESF E372B2C5... P WESF E372B2C1... P WESF E372B3C3... P WESF E372B3C5... P WESF E372B3C1... P WESF E372B3C2... P WESF E372V2C2... P WESF E411B2C3... P WESF 22 Hydraulic Filtration

191 Mfgs. Our Mfg. No. No. Code E411B2C5... P WESF E411B2C1... P WESF E411B2C2... P WESF E411B5C1... P WESF E411B5C3... P WESF E411B5C5... P WESF E411B5C1... P WESF E411B5C2... P WESF E411B5E1... P WESF E411B5E3... P WESF E411B5E5... P WESF E411B5L1... P WESF E411B5L3... P WESF E411B5L5... P WESF E411B5L1... P WESF E411B5L2... P WESF E411B8C1... P WESF E411B8C3... P WESF E411B8C5... P WESF E411B8C1... P WESF E411B8C2... P WESF E411B8E1... P WESF E411B8E3... P WESF E411B8E5... P WESF E411B8E1... P WESF E411B8L1... P WESF E411B8L3... P WESF E411B8L5... P WESF E411B8L1... P WESF E411B8L2... P WESF E411V5C3... P WESF E411V5C5... P WESF E411V5C1... P WESF E411V5C2... P WESF E411V5E1... P WESF E411V5E3... P WESF E411V5E5... P WESF E411V5E1... P WESF E411V5L1... P WESF E411V5L3... P WESF E411V5L5... P WESF E411V5L1... P WESF E411V5L2... P WESF E411V8C1... P WESF E411V8C3... P WESF E411V8C5... P WESF E411V8C1... P WESF E411V8C2... P WESF E411V8E1... P WESF E411V8E3... P WESF E411V8E5... P WESF E411V8E1... P WESF E411V8L1... P WESF E411V8L3... P WESF E411V8L5... P WESF E411V8L1... P WESF E411V8L2... P WESF E41B5E1... P WESF E62B1C3... P WESF E62B1C5... P WESF E62B1C1... P WESF E64B1H3... P WESF E64B1H1... P WESF E662B2C3... P WESF E662B2C5... P WESF E662B2C1... P WESF E664B2H3... P WESF E664B2H1... P WESF E251B2C3... P WESF E251B2C5... P WESF E251B2C1... P WESF Mfgs. Our Mfg. No. No. Code E251B5C3... P WESF E251B5C5... P WESF E251B5C1... P WESF E254B2H3... P WESF E254B2H1... P WESF E254B5H3... P WESF E254B5H1... P WESF E21B1C3... P WESF E21B1C1... P WESF E2681B2C3... P WESF E2681B2C5... P WESF E2681B2C1... P WESF E2681B4C3... P WESF E2681B4C5... P WESF E2681B4C1... P WESF E2681B5C3... P WESF E2681B5C5... P WESF E2681B5C1... P WESF E2682B2C3... P WESF E2682B2C5... P WESF E2682B2C1... P WESF E2682B4C3... P WESF E2682B4C5... P WESF E2682B4C1... P WESF E2682B5C3... P WESF E2682B5C5... P WESF E2682B5C1... P WESF E2683B5E1... P WESF E2683B5E3... P WESF E2683B5E5... P WESF E2683B5E1... P WESF E2683B5E2... P WESF E2683B8E1... P WESF E2683B8E3... P WESF E2683B8E5... P WESF E2683B8E1... P WESF E2683B8E2... P WESF E2691B2C3... P WESF E2691B2C5... P WESF E2691B2C1... P WESF E2691B4C3... P WESF E2691B4C5... P WESF E2691B4C1... P WESF E2691B5C3... P WESF E2691B5C5... P WESF E2691B5C1... P WESF E2961B5E3... P WESF E344B1H3... P WESF E344B1H1... P WESF E344B1H15... P WESF E344B2H3... P WESF E344B2H1... P WESF E344B2H15... P WESF E344V1H3... P WESF E344V1H1... P WESF E344V1H15... P WESF E344V2H3... P WESF E344V2H1... P WESF E344V2H15... P WESF E345B1H3... P WESF E345B1H1... P WESF E345B2H3... P WESF E345B2H1... P WESF E345V1H3... P WESF E345V1H1... P WESF E345V2H3... P WESF E345V2H1... P WESF E345V2H15... P WESF E451B3C1... P WESF E451B3C3... P WESF E451B3C5... P WESF DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code E451B3C1... P WESF E451B3C2... P WESF E451B6C1... P WESF E451B6C3... P WESF E451B6C5... P WESF E451B6C1... P WESF E451B6C2... P WESF E451B7C1... P WESF E451B7C3... P WESF E451B7C5... P WESF E451B7C1... P WESF E451B7C2... P WESF E451V3C1... P WESF E451V3C3... P WESF E451V3C5... P WESF E451V3C1... P WESF E451V3C2... P WESF E451V6C1... P WESF E451V6C3... P WESF E451V6C5... P WESF E451V6C1... P WESF E451V6C2... P WESF E451V7C1... P WESF E451V7C3... P WESF E451V7C5... P WESF E451V7C1... P WESF E451V7C2... P WESF E454B3H3... P WESF E454B3H1... P WESF E454V3H3... P WESF E454V3H1... P WESF E611B1C3... P WESF E611B1C5... P WESF E611B1C1... P WESF E611B2C3... P WESF E611B2C5... P WESF E611B2C1... P WESF E611B4C3... P WESF E611B4C5... P WESF E611B4C1... P WESF E611V1C3... P WESF E611V1C5... P WESF E611V1C1... P WESF E611V2C3... P WESF E611V2C5... P WESF E611V2C1... P WESF E611V4C3... P WESF E611V4C5... P WESF E611V4C1... P WESF E614B1H3... P WESF E614B1H1... P WESF E614B2H3... P WESF E614B2H1... P WESF E614B4H3... P WESF E614B4H1... P WESF E614V1H3... P WESF E614V1H1... P WESF E614V2H3... P WESF E614V2H1... P WESF E614V4H3... P WESF E614V4H1... P WESF E621B1C3... P WESF E621B2C1... P WESF E621B2C3... P WESF E621B2C5... P WESF E621B2C1... P WESF E621B2C2... P WESF E621B2E3... P WESF E621B2E5... P WESF E621B2E1... P WESF E621B4C1... P WESF Mfgs. Our Mfg. No. No. Code E621B4C3... P WESF E621B4C5... P WESF E621B4C1... P WESF E621B4C2... P WESF E621B4E3... P WESF E621B4E5... P WESF E621B4E1... P WESF E621B5C1... P WESF E621B5C3... P WESF E621B5C5... P WESF E621B5C1... P WESF E621B5C2... P WESF E621B5E3... P WESF E621B5E5... P WESF E621B5E1... P WESF E621V1C3... P WESF E621V2C1... P WESF E621V2C3... P WESF E621V2C5... P WESF E621V2C1... P WESF E621V2C2... P WESF E621V2E3... P WESF E621V2E5... P WESF E621V2E1... P WESF E621V4C1... P WESF E621V4C3... P WESF E621V4C5... P WESF E621V4C1... P WESF E621V4C2... P WESF E621V4E3... P WESF E621V4E5... P WESF E621V4E1... P WESF E621V5C1... P WESF E621V5C3... P WESF E621V5C5... P WESF E621V5C1... P WESF E621V5C2... P WESF E621V5E3... P WESF E621V5E5... P WESF E621V5E1... P WESF E624B1H3... P WESF E624B1H1... P WESF E624B2H3... P WESF E624B2H1... P WESF E624B4H3... P WESF E624B4H1... P WESF E624B5H3... P WESF E624B5H1... P WESF E624V1H3... P WESF E624V1H1... P WESF E624V2H3... P WESF E624V2H1... P WESF E624V4H3... P WESF E624V4H1... P WESF E624V5H3... P WESF E624V5H1... P WESF EPB21NFA... P UFI EPB21NFB... P UFI EPB21NFC... P UFI EPB21NFD... P UFI EPB21NHA... P UFI EPB21NHC... P UFI EPB22FFA... P UFI EPB22NFA... P UFI EPB22NFB... P UFI EPB22NFC... P UFI EPB22NFD... P UFI EPB22NHA... P UFI EPB22NHC... P UFI EPB31NFA... P UFI EPB31NFB... P UFI Mfgs. Our Mfg. No. No. Code EPB31NFC... P UFI EPB31NFD... P UFI EPB31NHA... P UFI EPB31NHC... P UFI EPB32NFC... P UFI ER952B4C5... P WESF ER952B4C1... P WESF ER112B2C1... P WESF ER132B6C1... P WESF ER162B1C1... P WESF ER242B2C1... P WESF ER262B8C1... P WESF ER332B2C1... P WESF ER662B2C1... P WESF F F1715GFB... P PTI F1715HFB... P PTI F173HFB... P PTI F173HFB... P PTI F273GFB... P PTI F273HFB... P PTI F273JFB... P PTI F273KF8... P PTI F3715GFB... P PTI F3715HFB... P PTI F3715JFB... P PTI F3715KFB... P PTI F373GFB... P PTI F373HFB... P PTI F373JFB... P PTI F373KFB... P PTI F375GFB... P PTI F375HFB... P PTI F375JFB... P PTI F375KFB... P PTI FC512F3BS... P FINN FC512F5BS... P FINN FC512F1BS... P FINN FC512F25BS... P FINN FC512Q3BS... P PRKR FC512Q5BS... P PRKR FC514F3BS... P FINN FC78Q1BK... P PRKR FC78Q2BK... P PRKR FC712Q3BS... P PRKR FC712Q3VS... P PRKR FC712Q5VS... P PRKR FC712Q1VS... P PRKR FC712Q2VS... P PRKR FFKPVL15121ABS... P FINN FFKPVL P FINN FFKPVL P FNEQ G G39... P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 221

192 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G P PRKR G43HN... P Zinga G43LN... P Zinga G46LN... P Zinga G41HN... P Zinga G41LN... P Zinga G42LN... P Zinga G P PRKR G83HN... P Zinga G83LN... P Zinga G86LN... P Zinga G81HN... P Zinga G81LN... P Zinga G82LN... P Zinga GO P PRKR GO P PRKR H H27Z23BN... P HCHN H27Z25BN... P HCHN H27Z21BN... P HCHN H27Z22BN... P5672..HCHN H2K3BN... P HCHN H2K5BN... P HCHN H2K1BN... P HCHN H2K2BN... P HCHN H37Z13BN... P HCHN H37Z15BN... P HYPO H37Z11BN... P HCHN H37Z12BN... P HCHN H37Z23BN... P HCHN H37Z25BN... P HCHN H37Z21BN... P HCHN Mfgs. Our Mfg. No. No. Code H37Z22BN... P HCHN H37Z31BN... P5673..HCHN H P BDWN H P BDWN H82133BN... P HCHN H82135BN... P HCHN H82131BN... P HCHN H82132BN... P HCHN H82163BN... P HCHN H82165BN... P HCHN H82161BN... P HCHN H82162BN... P HCHN H8283BN... P HCHN H8285BN... P HCHN H8281BN... P HCHN H8282BN... P HCHN H83163BN... P HCHN H83165BN... P HCHN H83161BN... P HCHN H83162BN... P HCHN H83393BN... P HCHN H83395BN... P HCHN H83391BN... P HCHN H83392BN... P HCHN H831163BN... P HCHN H831165BN... P HCHN H831161BN... P HCHN H831162BN... P HCHN H831383BN... P HCHN H831395BN... P HCHN H831391BN... P HCHN H831392BN... P HCHN H88133BN... P HCHN H88135BN... P HCHN H88131BN... P HCHN H88132BN... P HCHN H88163BN... P HCHN H88165BN... P HCHN H88161BN... P HCHN H88162BN... P HCHN H89133BN... P HCHN H89135BN... P HCHN H89131BN... P HCHN H89132BN... P HCHN H89163BN... P5665..HCHN H89165BN... P HCHN H89161BN... P HCHN H89162BN... P HCHN H89263BN... P HCHN H89265BN... P HCHN H89261BN... P HCHN H89262BN... P HCHN H89393BN... P HCHN H89395BN... P HCHN H89391BN... P HCHN H89392BN... P HCHN H8983BN... P HCHN H8985BN... P HCHN H8981BN... P HCHN H8982BN... P HCHN H92142BH... P HCHN H92182BH... P HCHN Mfgs. Our Mfg. No. No. Code H9183BH... P HCHN H9185BH... P HCHN H9181BH... P HCHN H9182BH... P HCHN H P BDWN H94133BN... P HCHN H94135BN... P HCHN H94131BN... P HCHN H94132BN... P HCHN H94263BN... P HCHN H94265BN... P HCHN H94261BN... P HCHN H94262BN... P HCHN H94393BN... P HCHN H94395BN... P HCHN H94391BN... P HCHN H94391BNV... P HCHN H94392BN... P HCHN H96136BN... P HCHN H96131BN... P HCHN H96161BN... P HCHN H9641BN... P HCHN H9642BN... P HCHN H9681BN... P HCHN H961133BH... P HCHN H961132BH... P HCHN H961163BH... P HCHN H961162BH... P HCHN H96142BH... P HCHN H96182BH... P HCHN H BH... P HCHN H965182BH... P HCHN H98133BN... P HCHN H98135BN... P HCHN H98131BN... P HCHN H98132BN... P HCHN H981133BH... P HCHN H981132BH... P HCHN H98142BH... P HCHN H98182BH... P HCHN H991133BH... P HCHN H991131BH... P HCHN H991263BH... P HCHN H991261BH... P HCHN H991393BH... P HCHN H991391BH... P HCHN HA3BN... P HCHN HA3BNV... P HCHN HA1BN... P HCHN HA1BNV... P HCHN HA2BN... P HCHN HA2BNV... P HCHN HC11FDN18H... P PALL HC11FDN18Z... P PALL HC11FDN36H... P PALL HC11FDN36Z... P PALL HC11FDP18H... P PALL HC11FDP18HY514.. P PALL HC11FDP18Z... P PALL HC11FDP36H... P PALL Mfgs. Our Mfg. No. No. Code HC11FDP36HY514.. P PALL HC11FDP36Z... P PALL HC11FDS18H... P PALL HC11FDS18Z... P PALL HC11FDS36H... P PALL HC11FDS36Z... P PALL HC11FDT18H... P PALL HC11FDT18Z... P PALL HC11FDT36H... P PALL HC11FDT36Z... P PALL HC11FDZ18H... P PALL HC11FDZ18Z... P PALL HC11FDZ36H... P PALL HC11FDZ36Z... P PALL HC11FKN18H... P PALL HC11FKN18Z... P PALL HC11FKN36H... P PALL HC11FKN36Z... P PALL HC11FKP18H... P PALL HC11FKP18HY514.. P PALL HC11FKP18Z... P PALL HC11FKP36H... P PALL HC11FKP36HY514.. P PALL HC11FKP36Z... P PALL HC11FKS18H... P PALL HC11FKS18Z... P PALL HC11FKS36H... P PALL HC11FKS36Z... P PALL HC11FKT18H... P PALL HC11FKT18Z... P PALL HC11FKT36H... P PALL HC11FKT36Z... P PALL HC11FKZ18H... P PALL HC11FKZ18Z... P PALL HC11FKZ36H... P PALL HC11FKZ36Z... P PALL HC11FUN18H... P PALL HC11FUN18Z... P PALL HC11FUN36H... P PALL HC11FUN36Z... P PALL HC11FUP18H... P PALL HC11FUP18Z... P PALL HC11FUP36H... P PALL HC11FUP36HY514.. P PALL HC11FUP36Z... P PALL HC11FUS18H... P PALL HC11FUS18Z... P PALL HC11FUS36H... P PALL HC11FUS36Z... P PALL HC11FUT18H... P PALL HC11FUT18Z... P PALL HC11FUT36H... P PALL HC11FUT36Z... P PALL HC11FUZ18H... P PALL HC11FUZ18Z... P PALL HC11FUZ36H... P PALL HC11FUZ36Z... P PALL HC6FKN16Z... P PALL HC6FKP16H... P PALL HC6FKP16Z... P PALL HC6FKS16H... P PALL HC6FKS16Z... P PALL HC6FKT16H... P PALL HC6FKT16Z... P PALL HC66FKN16H... P PALL HC2196FKN4H... P PALL HC2196FKN4Z... P PALL Mfgs. Our Mfg. No. No. Code HC2196FKN6H... P PALL HC2196FKN6Z... P PALL HC2196FKP4H... P PALL HC2196FKP4Z... P PALL HC2196FKP6H... P PALL HC2196FKP6Z... P PALL HC2196FKS4H... P PALL HC2196FKS4Z... P PALL HC2196FKS6H... P PALL HC2196FKS6Z... P PALL HC2196FKT4H... P PALL HC2196FKT4Z... P PALL HC2196FKT6H... P PALL HC2196FKT6Z... P PALL HC226FDN3H... P PALL HC226FDN3Z... P PALL HC226FDN6H... P PALL HC226FDN6Z... P PALL HC226FDN8H... P PALL HC226FDN8Z... P PALL HC226FDP3H... P PALL HC226FDP3Z... P PALL HC226FDP8H... P PALL HC226FDP8Z... P PALL HC226FDS3H... P PALL HC226FDS3Z... P PALL HC226FDS6H... P PALL HC226FDS6Z... P PALL HC226FDS8H... P PALL HC226FDS8Z... P PALL HC226FDT3H... P PALL HC226FDT3Z... P PALL HC226FDT6H... P PALL HC226FDT6Z... P PALL HC226FDT8H... P PALL HC226FDT8Z... P PALL HC226FKN3H... P PALL HC226FKN3Z... P PALL HC226FKN6H... P PALL HC226FKN6Z... P PALL HC226FKN8H... P PALL HC226FKN8Z... P PALL HC226FKP3H... P PALL HC226FKP3Z... P PALL HC226FKP6H... P PALL HC226FKP6Z... P PALL HC226FKP8H... P PALL HC226FKP8Z... P PALL HC226FKS3H... P PALL HC226FKS3Z... P PALL HC226FKS6H... P PALL HC226FKS6Z... P PALL HC226FKS8H... P PALL HC226FKS8Z... P PALL HC226FKT3H... P PALL HC226FKT3Z... P PALL HC226FKT6H... P PALL HC226FKT6Z... P PALL HC226FKT8H... P PALL HC226FKT8Z... P PALL HC226FUN3H... P PALL HC226FUN3Z... P PALL HC226FUN6H... P PALL HC226FUN6Z... P PALL HC226FUN8H... P PALL HC226FUN8Z... P PALL HC226FUP3H... P PALL HC226FUP3Z... P PALL HC226FUP6H... P PALL 222 Hydraulic Filtration

193 Mfgs. Our Mfg. No. No. Code HC226FUP6Z... P PALL HC226FUP8H... P PALL HC226FUP8Z... P PALL HC226FUS3H... P PALL HC226FUS3Z... P PALL HC226FUS6H... P PALL HC226FUS6Z... P PALL HC226FUS8H... P PALL HC226FUS8Z... P PALL HC226FUT3H... P PALL HC226FUT3Z... P PALL HC226FUT6H... P PALL HC226FUT6Z... P PALL HC226FUT8H... P PALL HC226FUT8Z... P PALL HC227FDP3H... P PALL HC227FDP3Z... P PALL HC227FDP6H... P PALL HC227FDP6Z... P PALL HC227FDT3H... P PALL HC227FDT3Z... P PALL HC227FDT6H... P PALL HC227FDT6Z... P PALL HC2216FDN4H... P PALL HC2216FDN4Z... P PALL HC2216FDN6H... P PALL HC2216FDN6Z... P PALL HC2216FDP4H... P PALL HC2216FDP4Z... P PALL HC2216FDP6H... P PALL HC2216FDP6Z... P PALL HC2216FDS4H... P PALL HC2216FDS4Z... P PALL HC2216FDS6H... P PALL HC2216FDS6Z... P PALL HC2216FDT4H... P PALL HC2216FDT4Z... P PALL HC2216FDT6H... P PALL HC2216FDT6Z... P PALL HC2216FKN4H... P PALL HC2216FKN4Z... P PALL HC2216FKN6H... P PALL HC2216FKN6Z... P PALL HC2216FKP4H... P PALL HC2216FKP4Z... P PALL HC2216FKP6H... P PALL HC2216FKP6Z... P PALL HC2216FKS4H... P PALL HC2216FKS4Z... P PALL HC2216FKS6H... P PALL HC2216FKS6Z... P PALL HC2216FKT4H... P PALL HC2216FKT4Z... P PALL HC2216FKT6H... P PALL HC2216FKT6Z... P PALL HC2216FUN4H... P PALL HC2216FUN4Z... P PALL HC2216FUN6H... P PALL HC2216FUN6Z... P PALL HC2216FUP4H... P PALL HC2216FUP4Z... P PALL HC2216FUP6H... P PALL HC2216FUP6Z... P PALL HC2216FUS4H... P PALL HC2216FUS4Z... P PALL HC2216FUS6H... P PALL HC2216FUS6Z... P PALL HC2216FUT4H... P PALL Mfgs. Our Mfg. No. No. Code HC2216FUT4Z... P PALL HC2216FUT6H... P PALL HC2216FUT6Z... P PALL HC2217FDP4H... P PALL HC2217FDP4Z... P PALL HC2217FDP6H... P PALL HC2217FDP6Z... P PALL HC2217FDT4H... P PALL HC2217FDT4Z... P PALL HC2217FDT6H... P PALL HC2217FDT6Z... P PALL HC2218FKN4H... P PALL HC2218FKN6H... P PALL HC2218FKP4H... P PALL HC2218FKP6H... P PALL HC2218FKS4H... P PALL HC2218FKS6H... P PALL HC2218FKT4H... P PALL HC2218FKT6H... P PALL HC2226FKN4H... P PALL HC2226FKN4Z... P PALL HC2226FKN6H... P PALL HC2226FKN6Z... P PALL HC2226FKP4H... P PALL HC2226FKP4Z... P PALL HC2226FKP6H... P PALL HC2226FKP6Z... P PALL HC2226FKS4H... P PALL HC2226FKS4Z... P PALL HC2226FKS6H... P PALL HC2226FKS6Z... P PALL HC2226FKT4H... P PALL HC2226FKT4Z... P PALL HC2226FKT6H... P PALL HC2226FKT6Z... P PALL HC2233FDN13H... P PALL HC2233FDN13Z... P PALL HC2233FDN6H... P PALL HC2233FDN6Z... P PALL HC2233FDP13H... P PALL HC2233FDP13Z... P PALL HC2233FDP6H... P PALL HC2233FDP6Z... P PALL HC2233FDS13H... P PALL HC2233FDS13Z... P PALL HC2233FDS6H... P PALL HC2233FDS6Z... P PALL HC2233FDT13H... P PALL HC2233FDT13Z... P PALL HC2233FDT6H... P PALL HC2233FDT6Z... P PALL HC2233FKN13H... P PALL HC2233FKN13Z... P PALL HC2233FKN6H... P PALL HC2233FKN6Z... P PALL HC2233FKP13H... P PALL HC2233FKP13Z... P PALL HC2233FKP6H... P PALL HC2233FKP6Z... P PALL HC2233FKS13H... P PALL HC2233FKS13Z... P PALL HC2233FKS6H... P PALL HC2233FKS6Z... P PALL HC2233FKT13H... P PALL HC2233FKT13Z... P PALL HC2233FKT6H... P PALL DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HC2233FKT6Z... P PALL HC2233FUN13H... P PALL HC2233FUN13Z... P PALL HC2233FUN6H... P PALL HC2233FUN6Z... P PALL HC2233FUP13H... P PALL HC2233FUP13Z... P PALL HC2233FUP6H... P PALL HC2233FUP6Z... P PALL HC2233FUS13H... P PALL HC2233FUS13Z... P PALL HC2233FUS6H... P PALL HC2233FUS6Z... P PALL HC2233FUT13H... P PALL HC2233FUT13Z... P PALL HC2233FUT6H... P PALL HC2233FUT6Z... P PALL HC2235FKN1H... P PALL HC2235FKN1Z... P PALL HC2235FKN15... P PALL HC2235FKN6... P PALL HC2235FKP1... P PALL HC2235FKP1H... P PALL HC2235FKP1Z... P PALL HC2235FKP15... P PALL HC2235FKP6... P PALL HC2235FKS1H... P PALL HC2235FKS1Z... P PALL HC2235FKS15... P PALL HC2235FKS6... P PALL HC2235FKT1H... P PALL HC2235FKT1Z... P PALL HC2235FKT15... P PALL HC2235FKT6... P PALL HC2237FDP13H... P PALL HC2237FDP13Z... P PALL HC2237FDP6H... P PALL HC2237FDP6Z... P PALL HC2237FDS13H... P PALL HC2237FDT13H... P PALL HC2237FDT13Z... P PALL HC2237FDT6H... P PALL HC2237FDT6Z... P PALL HC2246FKN6H... P PALL HC2246FKN6Z... P PALL HC2246FKP6H... P PALL HC2246FKP6Z... P PALL HC2246FKS6H... P PALL HC2246FKS6Z... P PALL HC2246FKT6H... P PALL HC2246FKT6Z... P PALL HC2252FDN1H... P PALL HC2252FDN1Z... P PALL HC2252FDN19H... P PALL HC2252FDN19Z... P PALL HC2252FDP1H... P PALL HC2252FDP1Z... P PALL HC2252FDP19H... P PALL HC2252FDP19Z... P PALL HC2252FDS1H... P PALL HC2252FDS1Z... P PALL HC2252FDS19H... P PALL HC2252FDS19Z... P PALL HC2252FDT1H... P PALL HC2252FDT1Z... P PALL HC2252FDT19H... P PALL Mfgs. Our Mfg. No. No. Code HC2252FDT19Z... P PALL HC2252FKN1H... P PALL HC2252FKN1Z... P PALL HC2252FKN19H... P PALL HC2252FKN19Z... P PALL HC2252FKP1H... P PALL HC2252FKP1Z... P PALL HC2252FKP19H... P PALL HC2252FKP19Z... P PALL HC2252FKS1H... P PALL HC2252FKS1Z... P PALL HC2252FKS19H... P PALL HC2252FKS19Z... P PALL HC2252FKT1H... P PALL HC2252FKT1Z... P PALL HC2252FKT19H... P PALL HC2252FKT19Z... P PALL HC2252FUN1H... P PALL HC2252FUN1Z... P PALL HC2252FUN19H... P PALL HC2252FUN19Z... P PALL HC2252FUP1H... P PALL HC2252FUP1Z... P PALL HC2252FUP19H... P PALL HC2252FUP19Z... P PALL HC2252FUS1H... P PALL HC2252FUS1Z... P PALL HC2252FUS19H... P PALL HC2252FUS19Z... P PALL HC2252FUT1H... P PALL HC2252FUT1Z... P PALL HC2252FUT19H... P PALL HC2252FUT19Z... P PALL HC2253FDN16H... P PALL HC2253FDN8H... P PALL HC2253FDP16H... P PALL HC2253FDP8H... P PALL HC2253FDS16H... P PALL HC2253FDS8H... P PALL HC2253FDT16H... P PALL HC2253FDT8H... P PALL HC2253FKN16H... P PALL HC2253FKN8H... P PALL HC2253FKP16H... P PALL HC2253FKP8H... P PALL HC2253FKP8Z... P PALL HC2253FKS16H... P PALL HC2253FKS8H... P PALL HC2253FKT16H... P PALL HC2253FKT8H... P PALL HC2253FUN16H... P PALL HC2253FUN8H... P PALL HC2253FUP16H... P PALL HC2253FUP8H... P PALL HC2253FUS16H... P PALL HC2253FUS8H... P PALL HC2253FUT16H... P PALL HC2253FUT8H... P PALL HC2256FKN1H... P PALL HC2256FKN6H... P PALL HC2256FKP1H... P PALL HC2256FKP6H... P PALL HC2256FKS1H... P PALL HC2256FKS6H... P PALL HC2256FKS6Z... P PALL HC2256FKT1H... P PALL HC2256FKT6H... P PALL Mfgs. Our Mfg. No. No. Code HC2285FKN12H... P PALL HC2285FKN15H... P PALL HC2285FKP12H... P PALL HC2285FKP15H... P PALL HC2285FKS12H... P PALL HC2285FKS15H... P PALL HC2285FKT12H... P PALL HC2285FKT15H... P PALL HC2286FKN12H... P PALL HC2286FKN12Z... P PALL HC2286FKN15H... P PALL HC2286FKN15Z... P PALL HC2286FKP12H... P PALL HC2286FKP12Z... P PALL HC2286FKP15H... P PALL HC2286FKP15Z... P PALL HC2286FKS12H... P PALL HC2286FKS12Z... P PALL HC2286FKS15H... P PALL HC2286FKS15Z... P PALL HC2286FKT12H... P PALL HC2286FKT12Z... P PALL HC2286FKT15H... P PALL HC2286FKT15Z... P PALL HC2295FKN14H... P PALL HC2295FKN18H... P PALL HC2295FKN18H... P PALL HC2295FKN18Z... P PALL HC2295FKN36H... P PALL HC2295FKP14H... P PALL HC2295FKP18H... P PALL HC2295FKP36H... P PALL HC2295FKS14H... P PALL HC2295FKS18H... P PALL HC2295FKS36H... P PALL HC2295FKT14H... P PALL HC2295FKT18H... P PALL HC2295FKT36H... P PALL HC2296FKN14H... P PALL HC2296FKN14Z... P PALL HC2296FKN18H... P PALL HC2296FKN18H... P PALL HC2296FKN18Z... P PALL HC2296FKN18Z... P PALL HC2296FKN36H... P PALL HC2296FKN36H... P PALL HC2296FKN36Z... P PALL HC2296FKN36Z... P PALL HC2296FKP14H... P PALL HC2296FKP14Z... P PALL HC2296FKP18H... P PALL HC2296FKP18Z... P PALL HC2296FKP36H... P PALL HC2296FKP36Z... P PALL HC2296FKS14H... P PALL HC2296FKS14Z... P PALL HC2296FKS18H... P PALL HC2296FKS18H... P PALL HC2296FKS18Z... P PALL HC2296FKS18Z... P PALL HC2296FKS36H... P PALL HC2296FKS36H... P PALL HC2296FKS36Z... P PALL HC2296FKS36Z... P PALL HC2296FKT14H... P PALL HC2296FKT14Z... P PALL HC2296FKT18H... P PALL DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 223

194 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HC2296FKT18Z... P PALL HC2296FKT36H... P PALL HC2296FKT36Z... P PALL HC2296FKZ18H... P PALL HC2296FKZ18Z... P PALL HC2296FKZ36H... P PALL HC2296FKZ36Z... P PALL HC2544FKN9H... P PALL HC2544FKN9Z... P PALL HC2544FKP9H... P PALL HC2544FKP9Z... P PALL HC2544FKS9H... P PALL HC2544FKS9Z... P PALL HC2544FKT9H... P PALL HC2544FKT9Z... P PALL HC2618FKN18H... P PALL HC2618FKN36H... P PALL HC2618FKN36Z... P PALL HC2618FKP18H... P PALL HC2618FKP36H... P PALL HC2618FKP36Z... P PALL HC2618FKS18H... P PALL HC2618FKS36H... P PALL HC2618FKS36Z... P PALL HC2618FKT18H... P PALL HC2618FKT36H... P PALL HC2618FKZ18H... P PALL HC2618FKZ36H... P PALL HC82FDN13H... P PALL HC82FDN13Z... P PALL HC82FDN16H... P PALL HC82FDN16Z... P PALL HC82FDN8H... P PALL HC82FDN8Z... P PALL HC82FDP13H... P PALL HC82FDP13Z... P PALL HC82FDP16H... P PALL HC82FDP16Z... P PALL HC82FDP8H... P PALL HC82FDP8Z... P PALL HC82FDS13H... P PALL HC82FDS13Z... P PALL HC82FDS16H... P PALL HC82FDS16Z... P PALL HC82FDS8H... P PALL HC82FDS8Z... P PALL HC82FDT13H... P PALL HC82FDT13Z... P PALL HC82FDT16H... P PALL HC82FDT16Z... P PALL HC82FDT8H... P PALL HC82FDT8Z... P PALL HC82FDZ13H... P PALL HC82FDZ13Z... P PALL HC82FDZ16H... P PALL HC82FDZ16Z... P PALL HC82FDZ8H... P PALL HC82FDZ8Z... P PALL HC82FKN13H... P PALL HC82FKN13Z... P PALL HC82FKN16H... P PALL HC82FKN16Z... P PALL HC82FKN8H... P PALL HC82FKN8Z... P PALL HC82FKP13H... P PALL HC82FKP13Z... P PALL HC82FKP16H... P PALL Mfgs. Our Mfg. No. No. Code HC82FKP16Z... P PALL HC82FKP8H... P PALL HC82FKP8Z... P PALL HC82FKS13H... P PALL HC82FKS13Z... P PALL HC82FKS16H... P PALL HC82FKS16Z... P PALL HC82FKS8H... P PALL HC82FKS8Z... P PALL HC82FKT13H... P PALL HC82FKT13Z... P PALL HC82FKT16H... P PALL HC82FKT16Z... P PALL HC82FKT8H... P PALL HC82FKT8Z... P PALL HC82FKZ13H... P PALL HC82FKZ13Z... P PALL HC82FKZ16H... P PALL HC82FKZ16Z... P PALL HC82FKZ8H... P PALL HC82FKZ8Z... P PALL HC82FUN13H... P PALL HC82FUN13Z... P PALL HC82FUNH... P PALL HC82FUNZ... P PALL HC82FUP8H... P PALL HC82FUP8Z... P PALL HC82FUPH... P PALL HC82FUPZ... P PALL HC82FUS13H... P PALL HC82FUS13Z... P PALL HC82FUSH... P PALL HC82FUSZ... P PALL HC82FUT13H... P PALL HC82FUT13Z... P PALL HC82FUTH... P PALL HC82FUTZ... P PALL HC82FUZ13H... P PALL HC82FUZ13H... P PALL HC82FUZ13Z... P PALL HC82FUZ13Z... P PALL HC82FUZ8H... P PALL HC82FUZ8Z... P PALL HC82FUZH... P PALL HC82FUZZ... P PALL HC83FDN16H... P PALL HC83FDN16Z... P PALL HC83FDN39H... P PALL HC83FDN39Z... P PALL HC83FDN8H... P PALL HC83FDN8Z... P PALL HC83FDP16H... P PALL HC83FDP16Z... P PALL HC83FDP39H... P PALL HC83FDP39Z... P PALL HC83FDP8H... P PALL HC83FDP8Z... P PALL HC83FDS16H... P PALL HC83FDS16Z... P PALL HC83FDS39H... P PALL HC83FDS39Z... P PALL HC83FDS8H... P PALL HC83FDS8Z... P PALL HC83FDT16H... P PALL HC83FDT16Z... P PALL HC83FDT39H... P PALL HC83FDT39Z... P PALL HC83FDT8H... P PALL HC83FDT8Z... P PALL Mfgs. Our Mfg. No. No. Code HC83FDZ16H... P PALL HC83FDZ16Z... P PALL HC83FDZ39H... P PALL HC83FDZ39Z... P PALL HC83FDZ8H... P PALL HC83FDZ8Z... P PALL HC83FKN16H... P PALL HC83FKN16Z... P PALL HC83FKN39H... P PALL HC83FKN39Z... P PALL HC83FKN8H... P PALL HC83FKN8Z... P PALL HC83FKP16H... P PALL HC83FKP16Z... P PALL HC83FKP39H... P PALL HC83FKP39Z... P PALL HC83FKP8H... P PALL HC83FKP8Z... P PALL HC83FKS16H... P PALL HC83FKS16Z... P PALL HC83FKS39H... P PALL HC83FKS39Z... P PALL HC83FKS8H... P PALL HC83FKS8Z... P PALL HC83FKT16H... P PALL HC83FKT16Z... P PALL HC83FKT39H... P PALL HC83FKT39Z... P PALL HC83FKT8H... P PALL HC83FKT8Z... P PALL HC83FKZ16H... P PALL HC83FKZ16Z... P PALL HC83FKZ39H... P PALL HC83FKZ39Z... P PALL HC83FKZ8H... P PALL HC83FKZ8Z... P PALL HC83FUN16H... P PALL HC83FUN16Z... P PALL HC83FUN39H... P PALL HC83FUN39Z... P PALL HC83FUN8H... P PALL HC83FUN8Z... P PALL HC83FUP16H... P PALL HC83FUP16Z... P PALL HC83FUP39H... P PALL HC83FUP39Z... P PALL HC83FUP8H... P PALL HC83FUP8Z... P PALL HC83FUS16H... P PALL HC83FUS16Z... P PALL HC83FUS39H... P PALL HC83FUS39Z... P PALL HC83FUS8H... P PALL HC83FUS8Z... P PALL HC83FUT16H... P PALL HC83FUT16Z... P PALL HC83FUT39H... P PALL HC83FUT39Z... P PALL HC83FUT8H... P PALL HC83FUT8Z... P PALL HC83FUZ16H... P PALL HC83FUZ16Z... P PALL HC83FUZ39H... P PALL HC83FUZ39Z... P PALL HC83FUZ8H... P PALL HC83FUZ8Z... P PALL HC831FDN16H... P PALL HC831FDN16Z... P PALL HC831FDN39H... P PALL Mfgs. Our Mfg. No. No. Code HC831FDN39Z... P PALL HC831FDP16H... P PALL HC831FDP16Z... P PALL HC831FDP39H... P PALL HC831FDP39Z... P PALL HC831FDS16H... P PALL HC831FDS16Z... P PALL HC831FDS39H... P PALL HC831FDS39Z... P PALL HC831FDT16H... P PALL HC831FDT16Z... P PALL HC831FDT39H... P PALL HC831FDT39Z... P PALL HC831FDZ16H... P PALL HC831FDZ16Z... P PALL HC831FDZ39H... P PALL HC831FDZ39Z... P PALL HC831FKN16H... P PALL HC831FKN16Z... P PALL HC831FKN39H... P PALL HC831FKN39H... P PALL HC831FKN39Z... P PALL HC831FKN39Z... P PALL HC831FKP16H... P PALL HC831FKP16Z... P PALL HC831FKP39H... P PALL HC831FKP39Z... P PALL HC831FKS16H... P PALL HC831FKS16Z... P PALL HC831FKS39H... P PALL HC831FKS39Z... P PALL HC831FKT16H... P PALL HC831FKT16Z... P PALL HC831FKT39H... P PALL HC831FKT39Z... P PALL HC831FKZ16H... P PALL HC831FKZ16Z... P PALL HC831FKZ39H... P PALL HC831FKZ39Z... P PALL HC831FUN16H... P PALL HC831FUN16Z... P PALL HC831FUN39H... P PALL HC831FUN39Z... P PALL HC831FUP16H... P PALL HC831FUP16Z... P PALL HC831FUP39H... P PALL HC831FUP39Z... P PALL HC831FUS16H... P PALL HC831FUS16Z... P PALL HC831FUS39H... P PALL HC831FUS39Z... P PALL HC831FUT16H... P PALL HC831FUT16Z... P PALL HC831FUT39H... P PALL HC831FUT39Z... P PALL HC831FUZ16H... P PALL HC831FUZ16Z... P PALL HC831FUZ39H... P PALL HC831FUZ39Z... P PALL HC8314FDN16H... P PALL HC8314FDN16Z... P PALL HC8314FDN39H... P PALL HC8314FDN39Z... P PALL HC8314FDP13H... P PALL HC8314FDP13Z... P PALL HC8314FDP16H... P PALL HC8314FDP16Z... P PALL HC8314FDP39H... P PALL HC8314FDP39Z... P PALL Mfgs. Our Mfg. No. No. Code HC8314FDS16H... P PALL HC8314FDS16Z... P PALL HC8314FDS39H... P PALL HC8314FDS39Z... P PALL HC8314FDT16H... P PALL HC8314FDT16Z... P PALL HC8314FDT39H... P PALL HC8314FDT39Z... P PALL HC8314FDZ16H... P PALL HC8314FDZ16Z... P PALL HC8314FDZ39H... P PALL HC8314FDZ39Z... P PALL HC8314FKN16H... P PALL HC8314FKN16Z... P PALL HC8314FKN39H... P PALL HC8314FKN39H... P PALL HC8314FKN39Z... P PALL HC8314FKN39Z... P PALL HC8314FKP13H... P PALL HC8314FKP13Z... P PALL HC8314FKP16H... P PALL HC8314FKP16Z... P PALL HC8314FKP39H... P PALL HC8314FKP39Z... P PALL HC8314FKS16H... P PALL HC8314FKS16Z... P PALL HC8314FKS39H... P PALL HC8314FKS39Z... P PALL HC8314FKT16H... P PALL HC8314FKT16Z... P PALL HC8314FKT39H... P PALL HC8314FKT39Z... P PALL HC8314FKZ16H... P PALL HC8314FKZ16Z... P PALL HC8314FKZ39H... P PALL HC8314FKZ39Z... P PALL HC8314FUN16H... P PALL HC8314FUN16Z... P PALL HC8314FUN39H... P PALL HC8314FUN39Z... P PALL HC8314FUP13H... P PALL HC8314FUP13Z... P PALL HC8314FUP16H... P PALL HC8314FUP16Z... P PALL HC8314FUP39H... P PALL HC8314FUP39Z... P PALL HC8314FUS16H... P PALL HC8314FUS16Z... P PALL HC8314FUS39H... P PALL HC8314FUS39Z... P PALL HC8314FUT16H... P PALL HC8314FUT16Z... P PALL HC8314FUT39H... P PALL HC8314FUT39Z... P PALL HC8314FUZ16H... P PALL HC8314FUZ16Z... P PALL HC8314FUZ39H... P PALL HC8314FUZ39Z... P PALL HC88FDN13H... P PALL HC88FDN13Z... P PALL HC88FDN16H... P PALL HC88FDN16Z... P PALL HC88FDN8H... P PALL HC88FDN8Z... P PALL HC88FDP13H... P PALL HC88FDP13Z... P PALL HC88FDP16H... P PALL HC88FDP16Z... P PALL HC88FDP8H... P PALL HC88FDP8Z... P PALL 224 Hydraulic Filtration

195 Mfgs. Our Mfg. No. No. Code HC88FDS13H... P PALL HC88FDS13Z... P PALL HC88FDS16H... P PALL HC88FDS16Z... P PALL HC88FDS8H... P PALL HC88FDS8Z... P PALL HC88FDT13H... P PALL HC88FDT13Z... P PALL HC88FDT16H... P PALL HC88FDT16Z... P PALL HC88FDT8H... P PALL HC88FDT8Z... P PALL HC88FDZ13H... P PALL HC88FDZ13Z... P PALL HC88FDZ16H... P PALL HC88FDZ16Z... P PALL HC88FDZ8H... P PALL HC88FDZ8Z... P PALL HC88FKN13H... P PALL HC88FKN13Z... P PALL HC88FKN16H... P PALL HC88FKN16Z... P PALL HC88FKN8H... P PALL HC88FKN8Z... P PALL HC88FKP13H... P PALL HC88FKP13Z... P PALL HC88FKP16H... P PALL HC88FKP16Z... P PALL HC88FKP8H... P PALL HC88FKP8Z... P PALL HC88FKS13H... P PALL HC88FKS13Z... P PALL HC88FKS16H... P PALL HC88FKS16Z... P PALL HC88FKS8H... P PALL HC88FKS8Z... P PALL HC88FKT13H... P PALL HC88FKT13Z... P PALL HC88FKT16H... P PALL HC88FKT16Z... P PALL HC88FKT8H... P PALL HC88FKT8Z... P PALL HC88FKZ13H... P PALL HC88FKZ13Z... P PALL HC88FKZ16H... P PALL HC88FKZ16Z... P PALL HC88FKZ8H... P PALL HC88FKZ8Z... P PALL HC88FUN13H... P PALL HC88FUN13Z... P PALL HC88FUN8H... P PALL HC88FUN8Z... P PALL HC88FUP13H... P PALL HC88FUP13Z... P PALL HC88FUP16H... P PALL HC88FUP16Z... P PALL HC88FUP8H... P PALL HC88FUP8Z... P PALL HC88FUS13H... P PALL HC88FUS13Z... P PALL HC88FUS8H... P PALL HC88FUS8Z... P PALL HC88FUT13H... P PALL HC88FUT13Z... P PALL HC88FUT16H... P PALL HC88FUT16Z... P PALL HC88FUT8H... P PALL HC88FUT8Z... P PALL HC88FUZ13H... P PALL HC88FUZ13Z... P PALL Mfgs. Our Mfg. No. No. Code HC88FUZ16H... P PALL HC88FUZ16Z... P PALL HC88FUZ8H... P PALL HC88FUZ8Z... P PALL HC89FDN13H... P PALL HC89FDN13Z... P PALL HC89FDN16H... P PALL HC89FDN16Z... P PALL HC89FDN26H... P PALL HC89FDN26Z... P PALL HC89FDN39H... P PALL HC89FDN39Z... P PALL HC89FDN8H... P PALL HC89FDN8Z... P PALL HC89FDP13H... P PALL HC89FDP13Z... P PALL HC89FDP16H... P PALL HC89FDP16Z... P PALL HC89FDP26H... P PALL HC89FDP26Z... P PALL HC89FDP39H... P PALL HC89FDP39Z... P PALL HC89FDP8H... P PALL HC89FDP8Z... P PALL HC89FDS13H... P PALL HC89FDS13Z... P PALL HC89FDS16H... P PALL HC89FDS16Z... P PALL HC89FDS26H... P PALL HC89FDS26Z... P PALL HC89FDS39H... P PALL HC89FDS39Z... P PALL HC89FDS8H... P PALL HC89FDS8Z... P PALL HC89FDT13H... P PALL HC89FDT13Z... P PALL HC89FDT16H... P PALL HC89FDT16Z... P PALL HC89FDT26H... P PALL HC89FDT26Z... P PALL HC89FDT39H... P PALL HC89FDT39Z... P PALL HC89FDT8H... P PALL HC89FDT8Z... P PALL HC89FDZ13H... P PALL HC89FDZ13Z... P PALL HC89FDZ16H... P PALL HC89FDZ16Z... P PALL HC89FDZ26H... P PALL HC89FDZ26Z... P PALL HC89FDZ39H... P PALL HC89FDZ39Z... P PALL HC89FDZ8H... P PALL HC89FDZ8Z... P PALL HC89FKN13H... P PALL HC89FKN13Z... P PALL HC89FKN16H... P PALL HC89FKN16Z... P PALL HC89FKN26H... P PALL HC89FKN26Z... P PALL HC89FKN39H... P PALL HC89FKN39Z... P PALL HC89FKN8H... P PALL HC89FKN8Z... P PALL HC89FKP13H... P PALL HC89FKP13Z... P PALL HC89FKP16H... P PALL HC89FKP16Z... P PALL HC89FKP26H... P PALL DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HC89FKP26Z... P PALL HC89FKP39H... P PALL HC89FKP39Z... P PALL HC89FKP8H... P PALL HC89FKP8Z... P PALL HC89FKS13H... P PALL HC89FKS13Z... P PALL HC89FKS16H... P PALL HC89FKS16Z... P PALL HC89FKS26H... P PALL HC89FKS26Z... P PALL HC89FKS39H... P PALL HC89FKS39Z... P PALL HC89FKS8H... P PALL HC89FKS8Z... P PALL HC89FKT13H... P PALL HC89FKT13Z... P PALL HC89FKT16H... P PALL HC89FKT16Z... P PALL HC89FKT26H... P PALL HC89FKT26Z... P PALL HC89FKT39H... P PALL HC89FKT39Z... P PALL HC89FKT8H... P PALL HC89FKT8Z... P PALL HC89FKZ13H... P PALL HC89FKZ13Z... P PALL HC89FKZ16H... P PALL HC89FKZ16Z... P PALL HC89FKZ26H... P PALL HC89FKZ26Z... P PALL HC89FKZ39H... P PALL HC89FKZ39Z... P PALL HC89FKZ8H... P PALL HC89FKZ8Z... P PALL HC89FUN13H... P PALL HC89FUN13Z... P PALL HC89FUN16H... P PALL HC89FUN16Z... P PALL HC89FUN26H... P PALL HC89FUN26Z... P PALL HC89FUN39H... P PALL HC89FUN39Z... P PALL HC89FUN8H... P PALL HC89FUN8Z... P PALL HC89FUP13H... P PALL HC89FUP13Z... P PALL HC89FUP16H... P PALL HC89FUP16Z... P PALL HC89FUP26H... P PALL HC89FUP26Z... P PALL HC89FUP39H... P PALL HC89FUP39Z... P PALL HC89FUS13H... P PALL HC89FUS13Z... P PALL HC89FUS16H... P PALL HC89FUS16Z... P PALL HC89FUS26H... P PALL HC89FUS26Z... P PALL HC89FUS39H... P PALL HC89FUS39Z... P PALL HC89FUS8H... P PALL HC89FUS8Z... P PALL HC89FUT13H... P PALL HC89FUT13Z... P PALL HC89FUT16H... P PALL HC89FUT16Z... P PALL HC89FUT26H... P PALL HC89FUT26Z... P PALL Mfgs. Our Mfg. No. No. Code HC89FUT39H... P PALL HC89FUT39Z... P PALL HC89FUT8H... P PALL HC89FUT8Z... P PALL HC89FUZ13H... P PALL HC89FUZ13Z... P PALL HC89FUZ16H... P PALL HC89FUZ16Z... P PALL HC89FUZ26H... P PALL HC89FUZ26Z... P PALL HC89FUZ39H... P PALL HC89FUZ39Z... P PALL HC894FDN13H... P PALL HC894FDN13Z... P PALL HC894FDN16H... P PALL HC894FDN16Z... P PALL HC894FDN26H... P PALL HC894FDN26Z... P PALL HC894FDN39H... P PALL HC894FDN39Z... P PALL HC894FDN8H... P PALL HC894FDN8Z... P PALL HC894FDP13H... P PALL HC894FDP13Z... P PALL HC894FDP16H... P PALL HC894FDP16Z... P PALL HC894FDP26H... P PALL HC894FDP26Z... P PALL HC894FDP39H... P PALL HC894FDP39Z... P PALL HC894FDP8H... P PALL HC894FDP8Z... P PALL HC894FDS13H... P PALL HC894FDS13Z... P PALL HC894FDS16H... P PALL HC894FDS16Z... P PALL HC894FDS26H... P PALL HC894FDS26Z... P PALL HC894FDS39H... P PALL HC894FDS39Z... P PALL HC894FDS8H... P PALL HC894FDS8Z... P PALL HC894FDT13H... P PALL HC894FDT13Z... P PALL HC894FDT16H... P PALL HC894FDT16Z... P PALL HC894FDT26H... P PALL HC894FDT26Z... P PALL HC894FDT39H... P PALL HC894FDT39Z... P PALL HC894FDT8H... P PALL HC894FDT8Z... P PALL HC894FDZ13H... P PALL HC894FDZ13Z... P PALL HC894FDZ16H... P PALL HC894FDZ16Z... P PALL HC894FDZ26H... P PALL HC894FDZ26Z... P PALL HC894FDZ39H... P PALL HC894FDZ39Z... P PALL HC894FDZ8H... P PALL HC894FDZ8Z... P PALL HC894FKN13H... P PALL HC894FKN13Z... P PALL HC894FKN16H... P PALL HC894FKN16Z... P PALL HC894FKN26H... P PALL HC894FKN26Z... P PALL HC894FKN39H... P PALL Mfgs. Our Mfg. No. No. Code HC894FKN39Z... P PALL HC894FKN8H... P PALL HC894FKN8Z... P PALL HC894FKP13H... P PALL HC894FKP13Z... P PALL HC894FKP16H... P PALL HC894FKP16Z... P PALL HC894FKP26H... P PALL HC894FKP26Z... P PALL HC894FKP39H... P PALL HC894FKP39Z... P PALL HC894FKP8H... P PALL HC894FKP8Z... P PALL HC894FKS13H... P PALL HC894FKS13Z... P PALL HC894FKS16H... P PALL HC894FKS16Z... P PALL HC894FKS26H... P PALL HC894FKS26Z... P PALL HC894FKS39H... P PALL HC894FKS39Z... P PALL HC894FKS8H... P PALL HC894FKS8Z... P PALL HC894FKT13H... P PALL HC894FKT13Z... P PALL HC894FKT16H... P PALL HC894FKT16Z... P PALL HC894FKT26H... P PALL HC894FKT26Z... P PALL HC894FKT39H... P PALL HC894FKT39Z... P PALL HC894FKT8H... P PALL HC894FKT8Z... P PALL HC894FKZ13H... P PALL HC894FKZ13Z... P PALL HC894FKZ16H... P PALL HC894FKZ16Z... P PALL HC894FKZ26H... P PALL HC894FKZ26Z... P PALL HC894FKZ39H... P PALL HC894FKZ39Z... P PALL HC894FKZ8H... P PALL HC894FKZ8Z... P PALL HC894FUN13H... P PALL HC894FUN13Z... P PALL HC894FUN16H... P PALL HC894FUN16Z... P PALL HC894FUN26H... P PALL HC894FUN26Z... P PALL HC894FUN39H... P PALL HC894FUN39Z... P PALL HC894FUN8H... P PALL HC894FUN8Z... P PALL HC894FUP13H... P PALL HC894FUP13Z... P PALL HC894FUP16H... P PALL HC894FUP16Z... P PALL HC894FUP26H... P PALL HC894FUP26Z... P PALL HC894FUP39H... P PALL HC894FUP39Z... P PALL HC894FUP8H... P PALL HC894FUP8Z... P PALL HC894FUS13H... P PALL HC894FUS13Z... P PALL HC894FUS16H... P PALL HC894FUS16Z... P PALL HC894FUS26H... P PALL HC894FUS26Z... P PALL HC894FUS39H... P PALL HC894FUS39Z... P PALL DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 225

196 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HC894FUS8H... P PALL HC894FUS8Z... P PALL HC894FUT13H... P PALL HC894FUT13Z... P PALL HC894FUT16H... P PALL HC894FUT16Z... P PALL HC894FUT26H... P PALL HC894FUT26Z... P PALL HC894FUT39H... P PALL HC894FUT39Z... P PALL HC894FUT8H... P PALL HC894FUT8Z... P PALL HC894FUZ13H... P PALL HC894FUZ13Z... P PALL HC894FUZ16H... P PALL HC894FUZ16Z... P PALL HC894FUZ26H... P PALL HC894FUZ26Z... P PALL HC894FUZ39H... P PALL HC894FUZ39Z... P PALL HC894FUZ8H... P PALL HC894FUZ8Z... P PALL HC92FDN4H... P PALL HC92FDN4Z... P PALL HC92FDN8H... P PALL HC92FDN8Z... P PALL HC92FDP4H... P PALL HC92FDP4Z... P PALL HC92FDP8H... P PALL HC92FDP8Z... P PALL HC92FDS4H... P PALL HC92FDS4Z... P PALL HC92FDS8H... P PALL HC92FDS8Z... P PALL HC92FDT4H... P PALL HC92FDT4Z... P PALL HC92FDT8H... P PALL HC92FDT8Z... P PALL HC92FDZ4H... P PALL HC92FDZ4Z... P PALL HC92FDZ8H... P PALL HC92FDZ8Z... P PALL HC92FKN4H... P PALL HC92FKN4Z... P PALL HC92FKN8H... P PALL HC92FKN8Z... P PALL HC92FKP4H... P PALL HC92FKP4Z... P PALL HC92FKP8H... P PALL HC92FKP8Z... P PALL HC92FKS4H... P PALL HC92FKS4Z... P PALL HC92FKS8H... P PALL HC92FKS8Z... P PALL HC92FKT4H... P PALL HC92FKT4Z... P PALL HC92FKT8H... P PALL HC92FKT8Z... P PALL HC92FKZ4H... P PALL HC92FKZ4Z... P PALL HC92FKZ8H... P PALL HC92FKZ8Z... P PALL HC92FUN4H... P PALL HC92FUN4Z... P PALL HC92FUN8H... P PALL HC92FUN8Z... P PALL HC92FUP4H... P PALL HC92FUP4Z... P PALL HC92FUP8H... P PALL Mfgs. Our Mfg. No. No. Code HC92FUP8Z... P PALL HC92FUS4H... P PALL HC92FUS4Z... P PALL HC92FUS8H... P PALL HC92FUS8Z... P PALL HC92FUT4H... P PALL HC92FUT4Z... P PALL HC92FUT8H... P PALL HC92FUT8Z... P PALL HC92FUZ4H... P PALL HC92FUZ4Z... P PALL HC92FUZ8H... P PALL HC92FUZ8Z... P PALL HC921FDP4H... P PALL HC921FDP4Z... P PALL HC921FDP8H... P PALL HC921FDP8Z... P PALL HC921FDT4H... P PALL HC921FDT4Z... P PALL HC921FDT8H... P PALL HC921FDT8Z... P PALL HC921FUP4H... P PALL HC921FUP4Z... P PALL HC921FUP8H... P PALL HC921FUP8Z... P PALL HC921FUS4H... P PALL HC921FUS4Z... P PALL HC921FUS8H... P PALL HC921FUS8Z... P PALL HC91FDN13H... P PALL HC91FDN13Z... P PALL HC91FDN8H... P PALL HC91FDN8Z... P PALL HC91FDP13H... P PALL HC91FDP13Z... P PALL HC91FDP8H... P PALL HC91FDP8Z... P PALL HC91FDS13H... P PALL HC91FDS13Z... P PALL HC91FDS8H... P PALL HC91FDS8Z... P PALL HC91FDT13H... P PALL HC91FDT13Z... P PALL HC91FDT8H... P PALL HC91FDT8Z... P PALL HC91FDZ13H... P PALL HC91FDZ13Z... P PALL HC91FDZ8H... P PALL HC91FDZ8Z... P PALL HC91FKN13H... P PALL HC91FKN13Z... P PALL HC91FKN8H... P PALL HC91FKN8Z... P PALL HC91FKP13H... P PALL HC91FKP13Z... P PALL HC91FKP8H... P PALL HC91FKP8Z... P PALL HC91FKS13H... P PALL HC91FKS13Z... P PALL HC91FKS8H... P PALL HC91FKS8Z... P PALL HC91FKT13H... P PALL HC91FKT13Z... P PALL HC91FKT8H... P PALL HC91FKT8Z... P PALL HC91FKZ13H... P PALL HC91FKZ13Z... P PALL HC91FKZ8H... P PALL Mfgs. Our Mfg. No. No. Code HC91FKZ8Z... P PALL HC91FUN13H... P PALL HC91FUN13Z... P PALL HC91FUN8H... P PALL HC91FUN8Z... P PALL HC91FUP13H... P PALL HC91FUP13Z... P PALL HC91FUP8H... P PALL HC91FUP8Z... P PALL HC91FUS13H... P PALL HC91FUS13Z... P PALL HC91FUS8H... P PALL HC91FUS8Z... P PALL HC91FUT13H... P PALL HC91FUT13Z... P PALL HC91FUT8H... P PALL HC91FUT8Z... P PALL HC91FUZ13H... P PALL HC91FUZ13Z... P PALL HC91FUZ8H... P PALL HC91FUZ8Z... P PALL HC94FDN13H... P PALL HC94FDN13Z... P PALL HC94FDN26H... P PALL HC94FDN26Z... P PALL HC94FDN39H... P PALL HC94FDN39Z... P PALL HC94FDP13H... P PALL HC94FDP13Z... P PALL HC94FDP26H... P PALL HC94FDP26Z... P PALL HC94FDP39H... P PALL HC94FDP39Z... P PALL HC94FDS13H... P PALL HC94FDS13Z... P PALL HC94FDS26H... P PALL HC94FDS26Z... P PALL HC94FDS39H... P PALL HC94FDS39Z... P PALL HC94FDT13H... P PALL HC94FDT13Z... P PALL HC94FDT26H... P PALL HC94FDT26Z... P PALL HC94FDT39H... P PALL HC94FDT39Z... P PALL HC94FDZ26H... P PALL HC94FDZ26Z... P PALL HC94FDZ39H... P PALL HC94FDZ39Z... P PALL HC94FKN13H... P PALL HC94FKN13Z... P PALL HC94FKN26H... P PALL HC94FKN26Z... P PALL HC94FKN39H... P PALL HC94FKN39Z... P PALL HC94FKP13H... P PALL HC94FKP13Z... P PALL HC94FKP26H... P PALL HC94FKP26Z... P PALL HC94FKP39H... P PALL HC94FKP39Z... P PALL HC94FKS13H... P PALL HC94FKS13Z... P PALL HC94FKS26H... P PALL HC94FKS26Z... P PALL HC94FKS39H... P PALL HC94FKS39Z... P PALL HC94FKT13H... P PALL HC94FKT13Z... P PALL HC94FKT26H... P PALL Mfgs. Our Mfg. No. No. Code HC94FKT26Z... P PALL HC94FKT39H... P PALL HC94FKT39Z... P PALL HC94FKZ26H... P PALL HC94FKZ26Z... P PALL HC94FKZ39H... P PALL HC94FKZ39Z... P PALL HC94FUN13H... P PALL HC94FUN13Z... P PALL HC94FUN26H... P PALL HC94FUN26Z... P PALL HC94FUN39H... P PALL HC94FUN39Z... P PALL HC94FUP13H... P PALL HC94FUP13Z... P PALL HC94FUP26H... P PALL HC94FUP26Z... P PALL HC94FUP39H... P PALL HC94FUP39Z... P PALL HC94FUS13H... P PALL HC94FUS13Z... P PALL HC94FUS26H... P PALL HC94FUS26Z... P PALL HC94FUS39H... P PALL HC94FUS39Z... P PALL HC94FUT13H... P PALL HC94FUT13Z... P PALL HC94FUT26H... P PALL HC94FUT26Z... P PALL HC94FUT39H... P PALL HC94FUT39Z... P PALL HC94FUZ26H... P PALL HC94FUZ26Z... P PALL HC94FUZ39H... P PALL HC94FUZ39Z... P PALL HC944FKN13H... P PALL HC944FKN13Z... P PALL HC944FKN16H... P PALL HC944FKN16Z... P PALL HC944FKN26H... P PALL HC944FKN26Z... P PALL HC944FKN39H... P PALL HC944FKN39Z... P PALL HC944FKN8H... P PALL HC944FKN8Z... P PALL HC944FKP13H... P PALL HC944FKP13Z... P PALL HC944FKP16H... P PALL HC944FKP16Z... P PALL HC944FKP26H... P PALL HC944FKP26Z... P PALL HC944FKP39H... P PALL HC944FKP39Z... P PALL HC944FKP8H... P PALL HC944FKP8Z... P PALL HC944FKS13H... P PALL HC944FKS13Z... P PALL HC944FKS16H... P PALL HC944FKS16Z... P PALL HC944FKS26H... P PALL HC944FKS26Z... P PALL HC944FKS39H... P PALL HC944FKS39Z... P PALL HC944FKS8H... P PALL HC944FKS8Z... P PALL HC944FKT13H... P PALL HC944FKT13Z... P PALL HC944FKT16H... P PALL HC944FKT16Z... P PALL HC944FKT26H... P PALL Mfgs. Our Mfg. No. No. Code HC944FKT26Z... P PALL HC944FKT39H... P PALL HC944FKT39Z... P PALL HC944FKT8H... P PALL HC944FKT8Z... P PALL HC944FKZ13H... P PALL HC944FKZ13Z... P PALL HC944FKZ16H... P PALL HC944FKZ16Z... P PALL HC944FKZ26H... P PALL HC944FKZ26Z... P PALL HC944FKZ39H... P PALL HC944FKZ39Z... P PALL HC944FKZ8H... P PALL HC944FKZ8Z... P PALL HC96FDN13H... P PALL HC96FDN13Z... P PALL HC96FDN16H... P PALL HC96FDN16Z... P PALL HC96FDN4H... P PALL HC96FDN4Z... P PALL HC96FDN8H... P PALL HC96FDN8Z... P PALL HC96FDP13H... P PALL HC96FDP13Z... P PALL HC96FDP16H... P PALL HC96FDP16Z... P PALL HC96FDP4H... P PALL HC96FDP4Z... P PALL HC96FDP8H... P PALL HC96FDP8Z... P PALL HC96FDS13H... P PALL HC96FDS13Z... P PALL HC96FDS16H... P PALL HC96FDS16Z... P PALL HC96FDS4H... P PALL HC96FDS4Z... P PALL HC96FDS8H... P PALL HC96FDS8Z... P PALL HC96FDT13H... P PALL HC96FDT13Z... P PALL HC96FDT16H... P PALL HC96FDT16Z... P PALL HC96FDT4H... P PALL HC96FDT4Z... P PALL HC96FDT8H... P PALL HC96FDT8Z... P PALL HC96FDZ13H... P PALL HC96FDZ13Z... P PALL HC96FDZ16H... P PALL HC96FDZ16Z... P PALL HC96FDZ4H... P PALL HC96FDZ4Z... P PALL HC96FDZ8H... P PALL HC96FDZ8Z... P PALL HC96FKN13H... P PALL HC96FKN13Z... P PALL HC96FKN16H... P PALL HC96FKN16Z... P PALL HC96FKN4H... P PALL HC96FKN4Z... P PALL HC96FKN8H... P PALL HC96FKN8Z... P PALL HC96FKP13H... P PALL HC96FKP13Z... P PALL HC96FKP16H... P PALL HC96FKP16Z... P PALL HC96FKP4H... P PALL HC96FKP4Z... P PALL HC96FKP8H... P PALL 226 Hydraulic Filtration

197 Mfgs. Our Mfg. No. No. Code HC96FKP8Z... P PALL HC96FKS13H... P PALL HC96FKS13Z... P PALL HC96FKS16H... P PALL HC96FKS16Z... P PALL HC96FKS4H... P PALL HC96FKS4Z... P PALL HC96FKS8H... P PALL HC96FKS8Z... P PALL HC96FKT13H... P PALL HC96FKT13Z... P PALL HC96FKT16H... P PALL HC96FKT16Z... P PALL HC96FKT4H... P PALL HC96FKT4Z... P PALL HC96FKT8H... P PALL HC96FKT8Z... P PALL HC96FKZ13H... P PALL HC96FKZ13Z... P PALL HC96FKZ16H... P PALL HC96FKZ16Z... P PALL HC96FKZ4H... P PALL HC96FKZ4Z... P PALL HC96FKZ8H... P PALL HC96FKZ8Z... P PALL HC96FUN13H... P PALL HC96FUN13Z... P PALL HC96FUN16H... P PALL HC96FUN16Z... P PALL HC96FUN4H... P PALL HC96FUN4Z... P PALL HC96FUN8H... P PALL HC96FUN8Z... P PALL HC96FUP13H... P PALL HC96FUP13Z... P PALL HC96FUP16H... P PALL HC96FUP16Z... P PALL HC96FUP4H... P PALL HC96FUP4Z... P PALL HC96FUP8H... P PALL HC96FUP8Z... P PALL HC96FUS13H... P PALL HC96FUS13Z... P PALL HC96FUS16H... P PALL HC96FUS16Z... P PALL HC96FUS4H... P PALL HC96FUS4Z... P PALL HC96FUS8H... P PALL HC96FUS8Z... P PALL HC96FUT13H... P PALL HC96FUT13Z... P PALL HC96FUT16H... P PALL HC96FUT16Z... P PALL HC96FUT4H... P PALL HC96FUT4Z... P PALL HC96FUT8H... P PALL HC96FUT8Z... P PALL HC96FUZ13H... P PALL HC96FUZ13Z... P PALL HC96FUZ16H... P PALL HC96FUZ16Z... P PALL HC96FUZ4H... P PALL HC96FUZ4Z... P PALL HC96FUZ8H... P PALL HC96FUZ8Z... P PALL HC961FDP13H... P PALL HC961FDP13Z... P PALL HC961FDP16H... P PALL HC961FDP16Z... P PALL Mfgs. Our Mfg. No. No. Code HC961FDP4H... P PALL HC961FDP4Z... P PALL HC961FDP8H... P PALL HC961FDP8Z... P PALL HC961FDT13H... P PALL HC961FDT13Z... P PALL HC961FDT16H... P PALL HC961FDT16Z... P PALL HC961FDT4H... P PALL HC961FDT4Z... P PALL HC961FDT8H... P PALL HC961FDT8Z... P PALL HC961FUP13H... P PALL HC961FUP13Z... P PALL HC961FUP16H... P PALL HC961FUP16Z... P PALL HC961FUP4H... P PALL HC961FUP4Z... P PALL HC961FUP8H... P PALL HC961FUP8Z... P PALL HC961FUT13H... P PALL HC961FUT13Z... P PALL HC961FUT16H... P PALL HC961FUT16Z... P PALL HC961FUT4H... P PALL HC961FUT4Z... P PALL HC961FUT8H... P PALL HC961FUT8Z... P PALL HC964FKN13H... P PALL HC964FKN13Z... P PALL HC964FKN16H... P PALL HC964FKN16Z... P PALL HC964FKN8H... P PALL HC964FKN8Z... P PALL HC964FKP13H... P PALL HC964FKP13Z... P PALL HC964FKP16H... P PALL HC964FKP16Z... P PALL HC964FKP8H... P PALL HC964FKP8Z... P PALL HC964FKS13H... P PALL HC964FKS13Z... P PALL HC964FKS16H... P PALL HC964FKS16Z... P PALL HC964FKS8H... P PALL HC964FKS8Z... P PALL HC964FKT13H... P PALL HC964FKT13Z... P PALL HC964FKT16H... P PALL HC964FKT16Z... P PALL HC964FKT8H... P PALL HC964FKT8Z... P PALL HC964FKZ13H... P PALL HC964FKZ13Z... P PALL HC964FKZ16H... P PALL HC964FKZ16Z... P PALL HC964FKZ8H... P PALL HC964FKZ8Z... P PALL HC965FDN16H... P PALL HC965FDN16Z... P PALL HC965FDN8H... P PALL HC965FDN8Z... P PALL HC965FDP16H... P PALL HC965FDP16Z... P PALL HC965FDP8H... P PALL HC965FDP8Z... P PALL HC965FDS16H... P PALL HC965FDS16Z... P PALL DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HC965FDS8H... P PALL HC965FDS8Z... P PALL HC965FDT16H... P PALL HC965FDT16Z... P PALL HC965FDT8H... P PALL HC965FDT8Z... P PALL HC965FDZ16H... P PALL HC965FDZ16Z... P PALL HC965FDZ8H... P PALL HC965FDZ8Z... P PALL HC965FKN16H... P PALL HC965FKN16Z... P PALL HC965FKN8H... P PALL HC965FKN8Z... P PALL HC965FKP16H... P PALL HC965FKP16Z... P PALL HC965FKP8H... P PALL HC965FKP8Z... P PALL HC965FKS16H... P PALL HC965FKS16Z... P PALL HC965FKS8H... P PALL HC965FKS8Z... P PALL HC965FKT16H... P PALL HC965FKT16Z... P PALL HC965FKT8H... P PALL HC965FKT8Z... P PALL HC965FKZ16H... P PALL HC965FKZ16Z... P PALL HC965FKZ8H... P PALL HC965FKZ8Z... P PALL HC965FUN16H... P PALL HC965FUN16Z... P PALL HC965FUN8H... P PALL HC965FUN8Z... P PALL HC965FUP16H... P PALL HC965FUP16Z... P PALL HC965FUP8H... P PALL HC965FUP8Z... P PALL HC965FUS16H... P PALL HC965FUS16Z... P PALL HC965FUS8H... P PALL HC965FUS8Z... P PALL HC965FUT16H... P PALL HC965FUT16Z... P PALL HC965FUT8H... P PALL HC965FUT8Z... P PALL HC965FUZ16H... P PALL HC965FUZ16Z... P PALL HC965FUZ8H... P PALL HC965FUZ8Z... P PALL HC9651FDP16H... P PALL HC9651FDP16Z... P PALL HC9651FDP8H... P PALL HC9651FDP8Z... P PALL HC9651FDT16H... P PALL HC9651FDT16Z... P PALL HC9651FDT8H... P PALL HC9651FDT8Z... P PALL HC9651FKP8H... P PALL HC9651FKP8Z... P PALL HC9651FUP16H... P PALL HC9651FUP16Z... P PALL HC9651FUP8H... P PALL HC9651FUP8Z... P PALL HC9651FUT16H... P PALL HC9651FUT16Z... P PALL HC9651FUT8H... P PALL HC9651FUT8Z... P PALL Mfgs. Our Mfg. No. No. Code HC97FDN18H... P PALL HC97FDN18Z... P PALL HC97FDN27H... P PALL HC97FDN27Z... P PALL HC97FDN9H... P PALL HC97FDN9Z... P PALL HC97FDP18H... P PALL HC97FDP18Z... P PALL HC97FDP27H... P PALL HC97FDP27Z... P PALL HC97FDP9H... P PALL HC97FDP9Z... P PALL HC97FDS18H... P PALL HC97FDS18Z... P PALL HC97FDS27H... P PALL HC97FDS27Z... P PALL HC97FDS9H... P PALL HC97FDS9Z... P PALL HC97FDT18H... P PALL HC97FDT18Z... P PALL HC97FDT27H... P PALL HC97FDT27Z... P PALL HC97FDT9H... P PALL HC97FDT9Z... P PALL HC97FKN18H... P PALL HC97FKN18Z... P PALL HC97FKN27H... P PALL HC97FKN27Z... P PALL HC97FKN9H... P PALL HC97FKN9Z... P PALL HC97FKP18H... P PALL HC97FKP18Z... P PALL HC97FKP27H... P PALL HC97FKP27Z... P PALL HC97FKP9H... P PALL HC97FKP9Z... P PALL HC97FKS18H... P PALL HC97FKS18Z... P PALL HC97FKS27H... P PALL HC97FKS27Z... P PALL HC97FKS9H... P PALL HC97FKS9Z... P PALL HC97FKT18H... P PALL HC97FKT18Z... P PALL HC97FKT27H... P PALL HC97FKT27Z... P PALL HC97FKT9H... P PALL HC97FKT9Z... P PALL HC97FUP9H... P PALL HC97FUP9Z... P PALL HC973FKP5H... P PALL HC973FKP5V... P PALL HC973FKS5H... P PALL HC973FKS5V... P PALL HC98FDN13H... P PALL HC98FDN13Z... P PALL HC98FDN4H... P PALL HC98FDN4Z... P PALL HC98FDN8H... P PALL HC98FDN8Z... P PALL HC98FDP13H... P PALL HC98FDP13Z... P PALL HC98FDP4H... P PALL HC98FDP4Z... P PALL HC98FDP8H... P PALL HC98FDP8Z... P PALL HC98FDS13H... P PALL HC98FDS13Z... P PALL Mfgs. Our Mfg. No. No. Code HC98FDS4H... P PALL HC98FDS8H... P PALL HC98FDS8Z... P PALL HC98FDT13H... P PALL HC98FDT13Z... P PALL HC98FDT4H... P PALL HC98FDT4Z... P PALL HC98FDT8H... P PALL HC98FDT8Z... P PALL HC98FDZ13H... P PALL HC98FDZ13Z... P PALL HC98FDZ4H... P PALL HC98FDZ4Z... P PALL HC98FDZ8H... P PALL HC98FDZ8Z... P PALL HC98FKDS4H... P PALL HC98FKDS4Z... P PALL HC98FKN13H... P PALL HC98FKN13Z... P PALL HC98FKN4H... P PALL HC98FKN4Z... P PALL HC98FKN8H... P PALL HC98FKN8Z... P PALL HC98FKP13H... P PALL HC98FKP13Z... P PALL HC98FKP4H... P PALL HC98FKP4Z... P PALL HC98FKP8H... P PALL HC98FKP8Z... P PALL HC98FKS13H... P PALL HC98FKS13Z... P PALL HC98FKS4H... P PALL HC98FKS4Z... P PALL HC98FKS8H... P PALL HC98FKS8Z... P PALL HC98FKT13H... P PALL HC98FKT13Z... P PALL HC98FKT4H... P PALL HC98FKT4Z... P PALL HC98FKT8H... P PALL HC98FKT8Z... P PALL HC98FKZ13H... P PALL HC98FKZ13Z... P PALL HC98FKZ4H... P PALL HC98FKZ4Z... P PALL HC98FKZ8H... P PALL HC98FKZ8Z... P PALL HC98FUDS4H... P PALL HC98FUDS4Z... P PALL HC98FUN13H... P PALL HC98FUN13Z... P PALL HC98FUN4H... P PALL HC98FUN4Z... P PALL HC98FUN8H... P PALL HC98FUN8Z... P PALL HC98FUP13H... P PALL HC98FUP13Z... P PALL HC98FUP4H... P PALL HC98FUP4Z... P PALL HC98FUP8H... P PALL HC98FUP8Z... P PALL HC98FUS13H... P PALL HC98FUS13Z... P PALL HC98FUS8H... P PALL HC98FUS8Z... P PALL HC98FUT13H... P PALL HC98FUT13Z... P PALL HC98FUT4H... P PALL HC98FUT4Z... P PALL HC98FUT8H... P PALL DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 227

198 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HC98FUT8Z... P PALL HC98FUZ13H... P PALL HC98FUZ13Z... P PALL HC98FUZ4H... P PALL HC98FUZ4Z... P PALL HC98FUZ8H... P PALL HC98FUZ8Z... P PALL HC981FDP13H... P PALL HC981FDP13Z... P PALL HC981FDP4H... P PALL HC981FDP4Z... P PALL HC981FDP8H... P PALL HC981FDP8Z... P PALL HC981FDT13H... P PALL HC981FDT13Z... P PALL HC981FDT4H... P PALL HC981FDT4Z... P PALL HC981FDT8H... P PALL HC981FDT8Z... P PALL HC981FKP13H... P PALL HC981FKP13Z... P PALL HC981FKP8H... P PALL HC981FUP13H... P PALL HC981FUP13Z... P PALL HC981FUP4H... P PALL HC981FUP4Z... P PALL HC981FUP8H... P PALL HC981FUP8Z... P PALL HC981FUT13H... P PALL HC981FUT13Z... P PALL HC981FUT4H... P PALL HC981FUT4Z... P PALL HC981FUT8H... P PALL HC981FUT8Z... P PALL HC991FDP13H... P PALL HC991FDP13Z... P PALL HC991FDP26H... P PALL HC991FDP26Z... P PALL HC991FDP39H... P PALL HC991FDP39Z... P PALL HC991FDS13H... P PALL HC991FDS13Z... P PALL HC991FDS39H... P PALL HC991FDS39Z... P PALL HC991FDT26H... P PALL HC991FDT26Z... P PALL HC991FKP13H... P PALL HC991FKP13Z... P PALL HC991FKP26H... P PALL HC991FKP26Z... P PALL HC991FKP39H... P PALL HC991FKP39Z... P PALL HC991FKS13H... P PALL HC991FKS13Z... P PALL HC991FKS39H... P PALL HC991FKS39Z... P PALL HC991FKT26H... P PALL HC991FKT26Z... P PALL HC991FUP13H... P PALL HC991FUP13Z... P PALL HC991FUP26H... P PALL HC991FUP26Z... P PALL HC991FUP39H... P PALL HC991FUP39Z... P PALL HC991FUS13H... P PALL HC991FUS13Z... P PALL HC991FUS39H... P PALL HC991FUS39Z... P PALL Mfgs. Our Mfg. No. No. Code HC991FUT26H... P PALL HC991FUT26Z... P PALL HE838LL12B... P PORO HE8316LL12B... P PORO HE8339LL3B... P PORO HE8339LL25B... P PORO HE924HL3V... P PORO HE9616LL3B... P PORO HF P FTGD HF P FTGD HF P FTGD HF33KFB... P PTI HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF4L1VQ... P PRKR HF4L15VQ... P PRKR HF4L25VQ... P PRKR HF4L3VQ... P PRKR HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF78... P FTGD HF71... P FTGD HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF P FTGD HF P FTGD HK1BN... P HCHN HK2BN... P HCHN HKX3BH... P HCHN HKX1BH... P HCHN HP16DHL53MV... P HYPO HP3DHL412MB... P HYPO HP3DHL412MV... P HYPO HP3DHL43MB... P HYPO HP3DHL43MV... P HYPO HP3DNL412MB... P HYPO HP3DNL412MV... P HYPO HP3DNL425MB... P HYPO HP3DNL425MV... P HYPO HP3DNL43MB... P HYPO HP3DNL43MV... P HYPO HP3DNL46MB... P HYPO HP3DNL46MV... P HYPO HP652A3AH... P MPFP HP652A3AN... P MPFP HP652A6AN... P MPFP HP652A1AH... P MPFP HP652A1AN... P MPFP HP652A25AN... P MPFP Mfgs. Our Mfg. No. No. Code HP653A3AH... P MPFP HP653A3AN... P MPFP HP653A6AN... P MPFP HP653A1AH... P MPFP HP653A1AN... P MPFP HP653A25AN... P MPFP HP6DHL412MB... P HYPO HP6DHL412MV... P HYPO HP6DHL43MB... P HYPO HP6DHL43MV... P HYPO HP6DHL712MB... P HYPO HP6DHL712MV... P HYPO HP6DHL73MB... P HYPO HP6DHL73MV... P HYPO HP6DHL812MB... P HYPO HP6DHL812MV... P HYPO HP6DHL83MB... P HYPO HP6DHL83MV... P HYPO HP6DNL412MB... P HYPO HP6DNL412MV... P HYPO HP6DNL425MB... P HYPO HP6DNL425MV... P HYPO HP6DNL43MB... P HYPO HP6DNL43MV... P HYPO HP6DNL46MB... P HYPO HP6DNL46MV... P HYPO HP6DNL712MB... P HYPO HP6DNL712MV... P HYPO HP6DNL725MB... P HYPO HP6DNL725MV... P HYPO HP6DNL73MB... P HYPO HP6DNL73MV... P HYPO HP6DNL76MB... P HYPO HP6DNL76MV... P HYPO HP6DNL812MB... P HYPO HP6DNL812MV... P HYPO HP6DNL825MB... P HYPO HP6DNL825MV... P HYPO HP6DNL83MB... P HYPO HP6DNL83MV... P HYPO HP6DNL86MB... P HYPO HP6DNL86MV... P HYPO HP6RNL412MB... P HYPO HP6RNL412MV... P HYPO HP6RNL425MB... P HYPO HP6RNL425MV... P HYPO HP6RNL43MB... P HYPO HP6RNL43MV... P HYPO HP6RNL46MB... P HYPO HP6RNL46MV... P HYPO HP6RNL712MB... P HYPO HP6RNL712MV... P HYPO HP6RNL725MB... P HYPO HP6RNL725MV... P HYPO HP6RNL73MB... P HYPO HP6RNL73MV... P HYPO HP6RNL76MB... P HYPO HP6RNL76MV... P HYPO HP75NL71MB... P HYPO HP75NL71MV... P HYPO HP75NL72MB... P HYPO HP75NL72MV... P HYPO HP75NL73MB... P HYPO HP75NL73MV... P HYPO HP75NL76MB... P HYPO HP75NL76MV... P HYPO Mfgs. Our Mfg. No. No. Code HP11318L183MB... P HYPO HP11318L186MB... P HYPO HP11318L363MB... P HYPO HP11318L363MV... P HYPO HP11318L366MB... P HYPO HP11L1812MB... P HYPO HP11L1812MV... P HYPO HP11L1825MB... P HYPO HP11L1825MV... P HYPO HP11L183MB... P HYPO HP11L186MB... P HYPO HP11L186MV... P HYPO HP11L3612MB... P HYPO HP11L3612MV... P HYPO HP11L3625MB... P HYPO HP11L3625MV... P HYPO HP11L363MB... P HYPO HP11L363MV... P HYPO HP11L366MB... P HYPO HP11L366MV... P HYPO HP12L1812MB... P HYPO HP12L1825MB... P HYPO HP12L151M... P HYPO HP12L1525M... P HYPO HP12L153M... P HYPO HP12L156M... P HYPO HP15L41M... P HYPO HP15L425M... P HYPO HP15L43M... P HYPO HP15L46M... P HYPO HP16DHL1412MB... P HYPO HP16DHL1412MV... P HYPO HP16DHL143MB... P HYPO HP16DHL143MV... P HYPO HP16DHL512MB... P HYPO HP16DHL512MV... P HYPO HP16DHL53MB... P HYPO HP16DHL812MB... P HYPO HP16DHL812MV... P HYPO HP16DHL83MB... P HYPO HP16DHL83MV... P HYPO HP16DNL1412MB... P HYPO HP16DNL1412MV... P HYPO HP16DNL1425MB... P HYPO HP16DNL1425MV... P HYPO HP16DNL143MB... P HYPO HP16DNL143MV... P HYPO HP16DNL146MB... P HYPO HP16DNL146MV... P HYPO HP16DNL512MB... P HYPO HP16DNL512MV... P HYPO HP16DNL525MB... P HYPO HP16DNL525MV... P HYPO HP16DNL53MB... P HYPO HP16DNL53MV... P HYPO HP16DNL56MB... P HYPO HP16DNL56MV... P HYPO HP16DNL812MB... P HYPO HP16DNL812MV... P HYPO HP16DNL825MB... P HYPO HP16DNL825MV... P HYPO HP16DNL83MB... P HYPO HP16DNL83MV... P HYPO HP16DNL86MB... P HYPO HP16DNL86MV... P HYPO Mfgs. Our Mfg. No. No. Code HP16RNL512MB... P HYPO HP16RNL512MV... P HYPO HP16RNL525MB... P HYPO HP16RNL525MV... P HYPO HP16RNL53MB... P HYPO HP16RNL53MV... P HYPO HP16RNL56MB... P HYPO HP16RNL56MV... P HYPO HP16RNL812MB... P HYPO HP16RNL812MV... P HYPO HP16RNL825MB... P HYPO HP16RNL825MV... P HYPO HP16RNL83MB... P HYPO HP16RNL83MV... P HYPO HP16RNL86MB... P HYPO HP16RNL86MV... P HYPO HP17L112MB... P HYPO HP17L112MV... P HYPO HP17L125MB... P HYPO HP17L125MV... P HYPO HP17L13MB... P HYPO HP17L16MB... P HYPO HP17L512MB... P HYPO HP17L525MB... P HYPO HP17L525MV... P HYPO HP17L53MB... P HYPO HP17L56MB... P HYPO HP17L56MV... P HYPO HP17L212MB... P HYPO HP17L225MB... P HYPO HP17L23MB... P HYPO HP17L26MB... P HYPO HP17L412MB... P HYPO HP17L425MB... P HYPO HP17L43MB... P HYPO HP17L46MB... P HYPO HP2L412MB... P HYPO HP2L412MV... P HYPO HP2L41MB... P HYPO HP2L41MV... P HYPO HP2L425MB... P HYPO HP2L425MV... P HYPO HP2L43MB... P HYPO HP2L43MV... P HYPO HP2L46MB... P HYPO HP2L46MV... P HYPO HP2L812MB... P HYPO HP2L812MV... P HYPO HP2L81MB... P HYPO HP2L825MB... P HYPO HP2L825MV... P HYPO HP2L82MV... P HYPO HP2L83MB... P HYPO HP2L83MV... P HYPO HP2L86MB... P HYPO HP2L86MV... P HYPO HP2L88UM... P HYPO HP21L415MB... P HYPO HP21L415MV... P HYPO HP21L42MB... P HYPO HP21L42MV... P HYPO HP21L815MB... P HYPO HP21L815MV... P HYPO HP21L82MB... P HYPO HP21L82MV... P HYPO 228 Hydraulic Filtration

199 Mfgs. Our Mfg. No. No. Code HP25L71M... P HYPO HP25L725M... P HYPO HP25L73M... P HYPO HP25L76M... P HYPO HP2544L912MB... P HYPO HP2544L912MV... P HYPO HP2544L925MB... P HYPO HP2544L925MV... P HYPO HP2544L93MB... P HYPO HP2544L93MV... P HYPO HP2544L96MB... P HYPO HP2544L96MV... P HYPO HP27L412MB... P HYPO HP27L425MB... P HYPO HP27L43MB... P HYPO HP27L46MB... P HYPO HP27L812MB... P HYPO HP27L812MV... P HYPO HP27L825MB... P HYPO HP27L825MV... P HYPO HP27L83MB... P HYPO HP27L83MV... P HYPO HP27L86MB... P HYPO HP27L86MV... P HYPO HP3L11M... P HYPO HP3L125M... P HYPO HP3L13M... P HYPO HP31L1512MB... P HYPO HP31L1525MB... P HYPO HP31L153MB... P HYPO HP31L156MB... P HYPO HP31L812MB... P HYPO HP31L825MB... P HYPO HP31L83MB... P HYPO HP31L83MV... P HYPO HP31L86MB... P HYPO HP33DHL112MB... P HYPO HP33DHL112MV... P HYPO HP33DHL13MB... P HYPO HP33DHL13MV... P HYPO HP33DHL16MB... P HYPO HP33DHL1412MB... P HYPO HP33DHL143MB... P HYPO HP33DHL143MV... P HYPO HP33DHL712MB... P HYPO HP33DHL712MV... P HYPO HP33DHL73MB... P HYPO HP33DHL73MV... P HYPO HP33DNL112MB... P HYPO HP33DNL112MV... P HYPO HP33DNL125MB... P HYPO HP33DNL125MV... P HYPO HP33DNL13MB... P HYPO HP33DNL13MV... P HYPO HP33DNL16MB... P HYPO HP33DNL16MV... P HYPO HP33DNL1412MB... P HYPO HP33DNL1412MV... P HYPO HP33DNL1425MB... P HYPO HP33DNL1425MV... P HYPO HP33DNL143MB... P HYPO HP33DNL143MV... P HYPO HP33DNL146MB... P HYPO HP33DNL146MV... P HYPO HP33DNL712MB... P HYPO Mfgs. Our Mfg. No. No. Code HP33DNL712MV... P HYPO HP33DNL725MB... P HYPO HP33DNL725MV... P HYPO HP33DNL73MB... P HYPO HP33DNL73MV... P HYPO HP33DNL73MV... P HYPO HP33DNL76MB... P HYPO HP33DNL76MV... P HYPO HP33RNL812MB... P HYPO HP33RNL812MV... P HYPO HP33RNL825MB... P HYPO HP33RNL825MV... P HYPO HP33RNL83MB... P HYPO HP33RNL83MV... P HYPO HP33RNL86MB... P HYPO HP33RNL86MV... P HYPO HP37L1312MB... P HYPO HP37L1312MV... P HYPO HP37L1325MB... P HYPO HP37L1325MV... P HYPO HP37L133MB... P HYPO HP37L133MV... P HYPO HP37L136MB... P HYPO HP37L136MV... P HYPO HP37L412MB... P HYPO HP37L412MV... P HYPO HP37L425MB... P HYPO HP37L425MV... P HYPO HP37L43MB... P HYPO HP37L43MV... P HYPO HP37L46MB... P HYPO HP37L46MV... P HYPO HP37L812MB... P HYPO HP37L812MV... P HYPO HP37L825MB... P HYPO HP37L825MV... P HYPO HP37L83MB... P HYPO HP37L83MV... P HYPO HP37L86MB... P HYPO HP37L86MV... P HYPO HP455L1812MB... P HYPO HP455L1825MB... P HYPO HP455L183MB... P HYPO HP455L186MB... P HYPO HP455L912MB... P HYPO HP455L925MB... P HYPO HP455L93MB... P HYPO HP455L96MB... P HYPO HP5L51M... P HYPO HP5L525M... P HYPO HP5L53M... P HYPO HP5L54M... P HYPO HP5L56M... P HYPO HP5L825MB... P HYPO HP5L83MB... P HYPO HP6L1312MB... P HYPO HP6L1312MV... P HYPO HP6L131MB... P HYPO HP6L131MV... P HYPO HP6L1325MB... P HYPO HP6L1325MV... P HYPO HP6L133MB... P HYPO HP6L133MV... P HYPO HP6L136MB... P HYPO DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HP6L136MV... P HYPO HP6L1612MB... P HYPO HP6L1612MV... P HYPO HP6L161MB... P HYPO HP6L161MV... P HYPO HP6L1625MB... P HYPO HP6L1625MV... P HYPO HP6L163MB... P HYPO HP6L163MV... P HYPO HP6L166MB... P HYPO HP6L166MV... P HYPO HP6L412MB... P HYPO HP6L412MV... P HYPO HP6L41MB... P HYPO HP6L41MV... P HYPO HP6L425MB... P HYPO HP6L425MV... P HYPO HP6L43MB... P HYPO HP6L43MV... P HYPO HP6L46MB... P HYPO HP6L46MV... P HYPO HP6L812MB... P HYPO HP6L812MV... P HYPO HP6L81MB... P HYPO HP6L81MV... P HYPO HP6L825MB... P HYPO HP6L825MV... P HYPO HP6L83MB... P HYPO HP6L83MV... P HYPO HP6L86MB... P HYPO HP6L86MV... P HYPO HP61L1315MB... P HYPO HP61L1315MV... P HYPO HP61L132MB... P HYPO HP61L132MV... P HYPO HP61L1615MB... P HYPO HP61L1615MV... P HYPO HP61L162MB... P HYPO HP61L162MV... P HYPO HP61L415MB... P HYPO HP61L415MV... P HYPO HP61L42MB... P HYPO HP61L42MV... P HYPO HP61L815MB... P HYPO HP61L815MV... P HYPO HP61L82MB... P HYPO HP61L82MV... P HYPO HP66RNL1412MB... P HYPO HP66RNL1412MV... P HYPO HP66RNL1425MB... P HYPO HP66RNL1425MV... P HYPO HP66RNL143MB... P HYPO HP66RNL143MV... P HYPO HP66RNL146MB... P HYPO HP66RNL146MV... P HYPO HP66RNL1812MB... P HYPO HP66RNL1812MV... P HYPO HP66RNL1825MB... P HYPO HP66RNL1825MV... P HYPO HP66RNL183MB... P HYPO HP66RNL183MV... P HYPO HP66RNL186MB... P HYPO HP66RNL186MV... P HYPO HP8L11M... P HYPO HP8L125M... P HYPO HP8L13M... P HYPO HP8L16M... P HYPO Mfgs. Our Mfg. No. No. Code HP8L43MB... P HYPO HP8L83MB... P HYPO HP81L132MV... P HYPO HP81L415MB... P HYPO HP81L415MV... P HYPO HP81L42MB... P HYPO HP81L42MV... P HYPO HP81L82MV... P HYPO HP MB... P HYPO HP831L1612MB... P HYPO HP831L1612MV... P HYPO HP831L161MB... P HYPO HP831L161MV... P HYPO HP831L1625MB... P HYPO HP831L1625MV... P HYPO HP831L163MB... P HYPO HP831L163MV... P HYPO HP831L166MB... P HYPO HP831L166MV... P HYPO HP831L3912MV... P HYPO HP831L391MB... P HYPO HP831L391MV... P HYPO HP831L391MV... P HYPO HP831L3925MB... P HYPO HP831L3925MV... P HYPO HP831L393MB... P HYPO HP831L393MB... P HYPO HP831L393MV... P HYPO HP831L393MV... P HYPO HP831L396MB... P HYPO HP831L396MV... P HYPO HP8314L133MB... P HYPO HP8314L133MV... P HYPO HP8314L136MB... P HYPO HP8314L136MV... P HYPO HP8314L1612MB... P HYPO HP8314L1612MV... P HYPO HP8314L161MB... P HYPO HP8314L161MV... P HYPO HP8314L1625MB... P HYPO HP8314L1625MV... P HYPO HP8314L163MB... P HYPO HP8314L163MV... P HYPO HP8314L166MB... P HYPO HP8314L166MV... P HYPO HP8314L3912MB... P HYPO HP8314L3912MV... P HYPO HP8314L391MB... P HYPO HP8314L391MV... P HYPO HP8314L3925MB... P HYPO HP8314L3925MV... P HYPO HP8314L393MB... P HYPO HP8314L393MB... P HYPO HP8314L393MV... P HYPO HP8314L393MV... P HYPO HP8314L396MB... P HYPO HP8314L396MV... P HYPO HP83L1612MB... P HYPO HP83L1612MV... P HYPO HP83L161MB... P HYPO HP83L161MV... P HYPO HP83L1625MB... P HYPO HP83L1625MV... P HYPO HP83L163MB... P HYPO HP83L163MV... P HYPO Mfgs. Our Mfg. No. No. Code HP83L166MB... P HYPO HP83L166MV... P HYPO HP83L3912MB... P HYPO HP83L3912MV... P HYPO HP83L391MB... P HYPO HP83L391MV... P HYPO HP83L3925MB... P HYPO HP83L3925MV... P HYPO HP83L3925UM... P HYPO HP83L393MB... P HYPO HP83L393MV... P HYPO HP83L396MB... P HYPO HP83L396MV... P HYPO HP83L812MB... P HYPO HP83L812MV... P HYPO HP83L81MB... P HYPO HP83L81MV... P HYPO HP83L825MB... P HYPO HP83L825MV... P HYPO HP83L83MB... P HYPO HP83L83MV... P HYPO HP83L86MB... P HYPO HP83L86MV... P HYPO HP88L1312MV... P HYPO HP88L136MV... P HYPO HP88L163MV... P HYPO HP88L166MB... P HYPO HP88L166MV... P HYPO HP88L812MV... P HYPO HP88L825MV... P HYPO HP88L83MV... P HYPO HP88L86MV... P HYPO HP894L1312MB... P HYPO HP894L133MB... P HYPO HP894L136MB... P HYPO HP894L1612MB... P HYPO HP894L163MB... P HYPO HP894L166MB... P HYPO HP89L1312MB... P HYPO HP89L1312MV... P HYPO HP89L1325MB... P HYPO HP89L133MB... P HYPO HP89L136MB... P HYPO HP89L1612MV... P HYPO HP89L163MB... P HYPO HP89L166MV... P HYPO HP89L83MB... P HYPO HP8NL825MB... P HYPO HP93L161MB... P HYPO HP93L161MV... P HYPO HP93L1625MB... P HYPO HP93L1625MV... P HYPO HP93L163MB... P HYPO HP93L163MV... P HYPO HP93L166MB... P HYPO HP93L166MV... P HYPO HP944L1612MB... P HYPO HP944L163MB... P HYPO HP944L166MB... P HYPO HP944L2612MB... P HYPO HP944L263MB... P HYPO HP944L266MB... P HYPO DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 229

200 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code HP94L1312MB... P HYPO HP94L1325MB... P HYPO HP94L133MV... P HYPO HP94L2612MB... P HYPO HP94L2625MB... P HYPO HP94L263MV... P HYPO HP94L3912MB... P HYPO HP94L3912MV... P HYPO HP94L3925MB... P HYPO HP94L3925MV... P HYPO HP94L393MB... P HYPO HP94L393MV... P HYPO HP94L396MB... P HYPO HP95RNL1412MB... P HYPO HP95RNL1412MV... P HYPO HP95RNL1425MB... P HYPO HP95RNL1425MV... P HYPO HP95RNL143MB... P HYPO HP95RNL143MV... P HYPO HP95RNL146MB... P HYPO HP95RNL146MV... P HYPO HP95RNL1812MB... P HYPO HP95RNL1812MV... P HYPO HP95RNL1825MV... P567...HYPO HP95RNL183MB... P HYPO HP95RNL183MV... P HYPO HP95RNL186MB... P HYPO HP95RNL186MV... P HYPO HP95RNL3612MB... P HYPO HP95RNL3612MV... P HYPO HP95RNL3625MB... P HYPO HP95RNL3625MV... P HYPO HP95RNL363MB... P HYPO HP95RNL363MV... P HYPO HP95RNL366MB... P HYPO HP95RNL366MV... P HYPO HP964L1312MB... P HYPO HP964L1312MV... P HYPO HP964L131MB... P HYPO HP964L131MV... P HYPO HP964L1325MB... P HYPO HP964L1325MV... P HYPO HP964L133MB... P HYPO HP964L133MV... P HYPO HP964L136MB... P HYPO HP964L136MV... P HYPO HP964L1612MB... P HYPO HP964L1612MV... P HYPO HP964L161MB... P HYPO HP964L161MV... P HYPO HP964L1625MB... P HYPO HP964L1625MV... P HYPO HP964L163MB... P HYPO HP964L163MV... P HYPO HP964L166MB... P HYPO HP964L166MV... P HYPO HP964L812MB... P HYPO HP964L812MV... P HYPO HP964L81MB... P HYPO HP964L81MV... P HYPO HP964L825MB... P HYPO HP964L825MV... P HYPO HP964L83MB... P HYPO HP964L83MV... P HYPO HP964L85UM... P HYPO HP964L86MB... P HYPO HP964L86MV... P HYPO Mfgs. Our Mfg. No. No. Code HPAL512MB... P HYPO HPAL525MB... P HYPO HPAL53MB... P HYPO HPAL53MB... P HYPO HPK3L912MV... P HYPO HPK3L93MV... P HYPO HPKL1812MB... P HYPO HPKL1812MV... P HYPO HPKL181MB... P HYPO HPKL181MV... P HYPO HPKL1825MB... P HYPO HPKL1825MV... P HYPO HPKL183MB... P HYPO HPKL183MV... P HYPO HPKL186MB... P HYPO HPKL186MV... P HYPO HPKL2712MB... P HYPO HPKL271MB... P HYPO HPKL2725MB... P HYPO HPKL273MB... P HYPO HPKL276MB... P HYPO HPKL912MB... P HYPO HPKL912MV... P HYPO HPKL91MB... P HYPO HPKL925MB... P HYPO HPKL925MV... P HYPO HPKL93MB... P HYPO HPKL93MV... P HYPO HPKL96MB... P HYPO HPKL96MV... P HYPO HPNL112MB... P HYPO HPNL112MV... P HYPO HPNL125MB... P HYPO HPNL125MV... P HYPO HPNL13MB... P HYPO HPNL13MV... P HYPO HPNL16MB... P HYPO HPNL16MV... P SRDR HPNL512MB... P HYPO HPNL512MV... P HYPO HPNL525MB... P HYPO HPNL525MV... P HYPO HPNL53MB... P HYPO HPNL53MV... P HYPO HPNL56MB... P HYPO HPNL56MV... P HYPO HPVL1412MB... P HYPO HPVL1412MV... P HYPO HPVL1425MB... P HYPO HPVL1425MV... P HYPO HPVL143MB... P HYPO HPVL143MV... P HYPO HPVL146MB... P HYPO HPVL146MV... P HYPO HPVL93MB... P HYPO HPVL93MV... P HYPO HPVL96MB... P HYPO HPVL96MV... P HYPO HU89FUP8H... P PALL HU89FUP8Z... P PALL HU89FUZ8H... P PALL HU89FUZ8Z... P PALL HYU P NORM Mfgs. Our Mfg. No. No. Code HYU P NORM HYU P NORM HYU65... P56668.NORM HYU P NORM K K1... P KDON K4... P KDON KF P KDON KF P KDON KF P KDON KF P KDON KF P KDON KF P KDON KK3... P SRDR KKKZ1... P SRDR KKKZ1... P SRDR KKKZ25... P SRDR KKKZ3... P SRDR KKKZ3... P SRDR KKZ1... P SRDR KKZ1... P SRDR KKZ25... P SRDR KKZ3... P SRDR KKZ5... P SRDR KKZX1... P SRDR KKZX3... P SRDR KM P KDON KM P KDON KM P KDON KM P KDON KM P KDON KM P KDON KM P KDON KM P KDON KZ1... P SRDR KZ1... P SRDR KZ25... P SRDR KZ3... P SRDR KZ5... P SRDR KZ5V... P SRDR KZX1... P SRDR KZX1... P SRDR KZX3... P SRDR M MP13... P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP15... P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP Mfgs. Our Mfg. No. No. Code MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP44... P MPFP MP P MPFP MP45... P MPFP MP P MPFP MP P MPFP MP46... P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP P MPFP MP81... P MPFP MP82... P MPFP MP P MPFP MP P MPFP MPAL512MB... P HYPO N NNZ1... P SRDR NNZ1V... P SRDR NNZ25... P SRDR NNZ25V... P SRDR NNZ3... P SRDR NNZ3V... P SRDR NNZ5... P SRDR NNZ5V... P SRDR NZ1... P SRDR NZ1V... P SRDR NZ25... P SRDR NZ25V... P SRDR NZ3... P SRDR NZ3V... P SRDR NZ5... P SRDR Mfgs. Our Mfg. No. No. Code NZ5V... P SRDR P P8325HFB... P PTI P8325JFB... P PTI P8325KFB... P PTI P892GFB... P PTI P892JFB... P PTI P963HFB... P PTI P963HFV... P PTI P971GFB... P PTI P971HFB... P PTI P983GGB... P PTI P985GUB... P PTI PG15GH... P PTI PG15HH... P PTI PG15JH... P PTI PG15KH... P PTI PG15VH... P PTI PG25CH... P PTI PG25GH... P PTI PG25GH... P PTI PG25HH... P PTI PG25JH... P PTI PG25KH... P PTI PG3GH... P PTI PG3HH... P PTI PG3JH... P PTI PG3KH... P PTI PG3VH... P PTI PG5DH... P PTI PG5GH... P PTI PG5HH... P PTI PG5JH... P PTI PG5KH... P PTI PG5VH... P PTI PG8CH... P PTI PG8GH... P PTI PG8HH... P PTI PG8JH... P PTI PG8KH... P PTI PG8VH... P PTI PG12GH... P PTI PG12HH... P PTI PG12JH... P PTI PG12KH... P PTI PG12VH... P PTI PH7181C... P HLKO PH7183C... P HLKO PH7185C... P HLKO PH7181C... P HLKO PH71812C... P HLKO PI15KSMIC3... P MHLE PI115MIC25... P MHLE PI113MIC1... P MHLE PI131RN... P MHLE PI131RNV... P MHLE PI215SM3... P MHLE PI215SMX3... P MHLE PI218SM3... P MHLE PI218SMX3... P MHLE PI211RN... P MHLE PI2111SMX3... P MHLE PI2115SM3... P MHLE PI2115SM6... P MHLE PI2115SMX3... P MHLE PI213SM3... P MHLE PI213SMX3... P MHLE PI2145SM3... P MHLE 23 Hydraulic Filtration

201 Mfgs. Our Mfg. No. No. Code PI2145SMX3... P MHLE PI221RN... P MHLE PI221RNV... P MHLE PI231RN... P MHLE PI231RNV... P MHLE PI251RN... P MHLE PI251RNV... P MHLE PI315PS1... P MHLE PI315SM1... P MHLE PI315SMX1... P MHLE PI318SM1... P MHLE PI318SMX1... P MHLE PI3111PS1... P MHLE PI3111SMX1... P MHLE PI3115PS1... P MHLE PI3115SM1... P MHLE PI3115SMX1... P MHLE PI313PS1... P MHLE PI313SM1... P MHLE PI313SMX1... P MHLE PI3145SM1... P MHLE PI3145SMX1... P MHLE PI415SM25... P MHLE PI415SMX25... P MHLE PI418SM25... P MHLE PI418SMX25... P MHLE PI4111SMX25... P MHLE PI4115SM25... P MHLE PI4115SMX25... P MHLE PI413SM25... P MHLE PI413SMX25... P MHLE PI4145SM25... P MHLE PI4145SMX25... P MHLE PI515SMX6... P MHLE PI518SMX6... P MHLE PI5111SMX6... P MHLE PI5115SMX6... P MHLE PI513SMX6... P MHLE PI5145SM6... P MHLE PI5145SMX6... P MHLE PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR Mfgs. Our Mfg. No. No. Code PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR PR P PRKR DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code PR P PRKR PR P PRKR PR P PRKR PT8458MPG... P56747.BDWN PT8985MPG... P5672.BDWN PT9298MPG... P56667.BDWN R R16HBH3H... P FAIR R16HBH5A... P FAIR R16HBH1A... P FAIR R16HBH2H... P FAIR R161HBH3A... P FAIR R161HBH15A... P FAIR R24HBH3H... P FAIR R24HBH5A... P FAIR R24HBH1A... P FAIR R24HBH2A... P FAIR R241HBH3A... P FAIR R241HBH15A... P FAIR R33HBH3H... P FAIR R33HBH5A... P FAIR R33HBH1A... P FAIR R33HBH2H... P FAIR R331HBH3A... P FAIR R331HBH15A... P FAIR R66HBH3H... P FAIR R66HBH5A... P FAIR R66HBH1A... P FAIR R66HBH2H... P FAIR R661HBH3A... P FAIR R661HBH15A... P FAIR R82H83A... P FAIR R82H86A... P FAIR R82H812A... P FAIR R82H825A... P FAIR R82H133A... P FAIR R82H136A... P FAIR R82H1312A... P FAIR R82H1325A... P FAIR R83H83A... P FAIR R83H163A... P FAIR R83H166A... P FAIR R83H393A... P FAIR R83H396A... P FAIR R83H3925A... P FAIR R831H163A... P FAIR R831H166A... P FAIR R831H1612A... P FAIR R831H1625A... P FAIR R88H133A... P FAIR R88H136A... P FAIR R88H1312A... P FAIR R88H163A... P FAIR R88H166A... P FAIR R88H1612A... P FAIR R89H133H... P FAIR R89H136H... P FAIR R89H1312H... P FAIR R89H1325H... P FAIR R89H163H... P FAIR R89H166H... P FAIR R89H1612H... P FAIR R89H1625H... P FAIR R89H263H... P FAIR R89H266H... P FAIR R89H2612H... P FAIR R89H2625H... P FAIR Mfgs. Our Mfg. No. No. Code R89H393H... P FAIR R89H396H... P FAIR R89H3912H... P FAIR R89H3925H... P FAIR R91H133H... P FAIR R91H136H... P FAIR R91H1312H... P FAIR R91H1325H... P FAIR R92H43A... P FAIR R92H83A... P FAIR R92H86A... P FAIR R92H812A... P FAIR R94H133H... P FAIR R94H136H... P FAIR R94H1312H... P FAIR R94H1325H... P FAIR R94H263H... P FAIR R94H266H... P FAIR R94H2612H... P FAIR R94H2625H... P FAIR R94H393H... P FAIR R94H396H... P FAIR R94H3912H... P FAIR R94H3925H... P FAIR R95H83A... P FAIR R95H86A... P FAIR R95H812A... P FAIR R95H825A... P FAIR R95H163A... P FAIR R95H166A... P FAIR R95H1612A... P FAIR R95H1625A... P FAIR R951H83A... P FAIR R951H815A... P FAIR R951H163A... P FAIR R951H1615A... P FAIR R96H43A... P FAIR R96H46A... P FAIR R96H412A... P FAIR R96H425A... P FAIR R96H83A... P FAIR R96H86A... P FAIR R96H812A... P FAIR R96H825A... P FAIR R96H133A... P FAIR R96H136A... P FAIR R96H1312A... P FAIR R96H1325A... P FAIR R96H163A... P FAIR R96H166A... P FAIR R96H1612A... P FAIR R96H1625A... P FAIR R961H43A... P FAIR R961H415A... P FAIR R961H83A... P FAIR R961H815A... P FAIR R961H133A... P FAIR R961H1315A... P FAIR R961H163A... P FAIR R961H1615A... P FAIR Mfgs. Our Mfg. No. No. Code R98H43A... P FAIR R98H46A... P FAIR R98H412A... P FAIR R98H425A... P FAIR R98H83A... P FAIR R98H86A... P FAIR R98H812A... P FAIR R98H825A... P FAIR R98H133A... P FAIR R98H136A... P FAIR R98H1312A... P FAIR R98H1325A... P FAIR R98Z83A... P FAIR R98Z812A... P FAIR R981H43A... P FAIR R981H415A... P FAIR R981H83A... P FAIR R981H815A... P FAIR R981H133A... P FAIR R981H1315A... P FAIR R991H263H... P FAIR R991H393H... P FAIR RE14E5B... P STFF RE14E1B... P STFF RE14E2B... P STFF RE14G5B... P STFF RE14G1B... P STFF RE14G2B... P STFF RE3E5B... P STFF RE3E1B... P STFF RE3E2B... P STFF RE3G5B... P STFF RE3G1B... P STFF RE3G2B... P STFF RE45E1B... P STFF RE45E2B... P STFF RE45G1B... P STFF RE45G2B... P STFF RE7E5B... P STFF RE7E1B... P STFF RE7E2B... P STFF RE7G5B... P STFF RE7G1B... P STFF RE7G2B... P STFF RE9E5B... P STFF RE9E1B... P STFF RE9E2B... P STFF RE9G5B... P STFF RE9G1B... P STFF RE9G1B2... P STFF RE9G1V... P STFF RE9G1V2... P STFF RE9G2B... P STFF RE16E5B... P STFF RE16E1B... P STFF RE16E2B... P STFF RE16G5B... P STFF RE16G1B... P STFF RE2G5B... P STFF RE2G1B... P STFF RE2G2B... P STFF RE25G1B... P STFF RE25G2B... P STFF RE3E1B... P STFF RE3G3B... P STFF RE3G1B... P STFF RF2AH93A... P FAIR DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 231

202 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code RF2AH91A... P FAIR RF2AH925A... P FAIR RF2AH183A... P FAIR RF2AH181A... P FAIR RF2AH1825A... P FAIR RHR16G5V... P FLTC RHR11G3B... P FLTC RHR11G3V... P FLTC RHR11G5B... P FLTC RHR11G5V... P FLTC RHR11G1B... P FLTC RHR11G1V... P FLTC RHR11G2B... P FLTC RHR11G2V... P FLTC RHR13G3B... P FLTC RHR13G3B... P FLTC RHR13G3V... P FLTC RHR13G3V... P FLTC RHR13G5B... P FLTC RHR13G5V... P FLTC RHR13G1B... P FLTC RHR13G1B... P FLTC RHR13G1V... P FLTC RHR13G1V... P FLTC RHR13G2B... P567...FLTC RHR13G2V... P567...FLTC RHR16G3B... P FLTC RHR16G3V... P FLTC RHR16G5B... P FLTC RHR16G1B... P FLTC RHR16G1V... P FLTC RHR16G2B... P FLTC RHR16G2V... P FLTC RHR24G3B... P FLTC RHR24G3V... P FLTC RHR24G5B... P FLTC RHR24G5V... P FLTC RHR24G1B... P FLTC RHR24G1V... P FLTC RHR24G2B... P FLTC RHR24G2V... P FLTC RHR26G3B... P FLTC RHR26G3B... P FLTC RHR26G3V... P FLTC RHR26G3V... P FLTC RHR26G5B... P FLTC RHR26G5V... P FLTC RHR26G1B... P FLTC RHR26G1B... P FLTC RHR26G1V... P FLTC RHR26G1V... P FLTC RHR26G2B... P FLTC RHR26G2V... P FLTC RHR33G3B... P FLTC RHR33G3V... P FLTC RHR33G5B... P FLTC RHR33G5V... P FLTC RHR33G1B... P FLTC RHR33G1V... P FLTC RHR33G2B... P FLTC RHR33G2V... P FLTC RHR6G3B... P FLTC RHR6G3V... P FLTC RHR6G5B... P FLTC Mfgs. Our Mfg. No. No. Code RHR6G5V... P FLTC RHR6G1B... P FLTC RHR6G1V... P FLTC RHR6G2B... P FLTC RHR6G2V... P FLTC RHR66G3B... P FLTC RHR66G3V... P FLTC RHR66G5B... P FLTC RHR66G5V... P FLTC RHR66G1B... P FLTC RHR66G1V... P FLTC RHR66G2B... P FLTC RHR66G2V... P FLTC RHR85G3B... P FLTC RHR85G3V... P FLTC RHR85G5B... P FLTC RHR85G5V... P FLTC RHR85G1B... P FLTC RHR85G1V... P FLTC RHR85G2B... P FLTC RHR85G2V... P FLTC RHR95G3B... P FLTC RHR95G3V... P FLTC RHR95G5B... P FLTC RHR95G5V... P FLTC RHR95G1B... P FLTC RHR95G1V... P FLTC RHR95G2B... P FLTC RHR95G2V... P FLTC RKH93A... P FAIR RKH96A... P FAIR RKH912A... P FAIR RKH925A... P FAIR RKH183A... P FAIR RKH186A... P FAIR RKH1812A... P FAIR RKH1825A... P FAIR RKH273A... P FAIR RKH276A... P FAIR RKH2712A... P FAIR RKH2725A... P FAIR RKXH93A... P FAIR RKXH915A... P FAIR RTE48G3B... P STFF RTE48G5B... P STFF RTE48G1B... P STFF RTE48G25B... P STFF S S43HN... P Zinga S43LN... P Zinga S46LN... P Zinga S41HN... P Zinga S41LN... P Zinga S42LN... P Zinga S83HN... P Zinga S83LN... P Zinga S86LN... P Zinga S81HN... P Zinga S81LN... P Zinga S82LN... P Zinga S133HN... P Zinga S133LN... P Zinga S136LN... P Zinga Mfgs. Our Mfg. No. No. Code S131HN... P Zinga S131LN... P Zinga S132LN... P Zinga SA8E1B... P STFF SA1E1B... P STFF SBF3DS15B... P SRDR SBF3DS15V... P SRDR SBF3DS1B... P SRDR SBF3DS1V... P SRDR SBF3DZ1B... P SRDR SBF3DZ1V... P SRDR SBF3DZ25B... P SRDR SBF3DZ25V... P SRDR SBF3DZ3B... P SRDR SBF3DZ3V... P SRDR SBF3DZ5B... P SRDR SBF3DZ5V... P SRDR SBF31DZ1B... P SRDR SBF31DZ1V... P SRDR SBF31DZ3B... P SRDR SBF31DZ3V... P SRDR SBF6DS15B... P SRDR SBF6DS15V... P SRDR SBF6DS1B... P SRDR SBF6DS1V... P SRDR SBF6DZ1B... P SRDR SBF6DZ1V... P SRDR SBF6DZ25B... P SRDR SBF6DZ25V... P SRDR SBF6DZ3B... P SRDR SBF6DZ3V... P SRDR SBF6DZ5B... P SRDR SBF6DZ5V... P SRDR SBF6RZ1B... P SRDR SBF6RZ1V... P SRDR SBF6RZ25B... P SRDR SBF6RZ25V... P SRDR SBF6RZ3B... P SRDR SBF6RZ3V... P SRDR SBF6RZ5B... P SRDR SBF6RZ5V... P SRDR SBF61DZ1B... P SRDR SBF61DZ1V... P SRDR SBF61DZ3B... P SRDR SBF61DZ3V... P SRDR SBF11DS1B... P SRDR SBF11DS1V... P SRDR SBF11DZ1B... P SRDR SBF11DZ1V... P SRDR SBF11DZ25B... P SRDR SBF11DZ25V... P SRDR SBF11DZ3B... P SRDR SBF11DZ3V... P SRDR SBF11DZ5B... P SRDR SBF11DZ5V... P SRDR SBF11RZ1B... P SRDR SBF11RZ1V... P SRDR SBF11RZ25B... P SRDR SBF11RZ25V... P SRDR SBF11RZ3B... P SRDR SBF11RZ3V... P SRDR SBF11RZ5B... P SRDR SBF11RZ5V... P SRDR SBF111DZ1B... P SRDR SBF111DZ1V... P SRDR Mfgs. Our Mfg. No. No. Code SBF111DZ3B... P SRDR SBF111DZ3V... P SRDR SBF16DS15B... P SRDR SBF16DS15V... P SRDR SBF16DS1B... P SRDR SBF16DS1V... P SRDR SBF16DZ1B... P SRDR SBF16DZ1V... P SRDR SBF16DZ25B... P SRDR SBF16DZ25V... P SRDR SBF16DZ3B... P SRDR SBF16DZ3V... P SRDR SBF16DZ5B... P SRDR SBF16DZ5V... P SRDR SBF16RZ1B... P SRDR SBF16RZ1V... P SRDR SBF16RZ25B... P SRDR SBF16RZ25V... P SRDR SBF16RZ3B... P SRDR SBF16RZ3V... P SRDR SBF16RZ5B... P SRDR SBF16RZ5V... P SRDR SBF161DZ1B... P SRDR SBF161DZ1V... P SRDR SBF161DZ3B... P SRDR SBF161DZ3V... P SRDR SBF24DS1B... P SRDR SBF24DS1V... P SRDR SBF24DZ1B... P SRDR SBF24DZ1V... P SRDR SBF24DZ25B... P SRDR SBF24DZ25V... P SRDR SBF24DZ3B... P SRDR SBF24DZ3V... P SRDR SBF24DZ5B... P SRDR SBF24DZ5V... P SRDR SBF24RZ1B... P SRDR SBF24RZ1V... P SRDR SBF24RZ25B... P SRDR SBF24RZ25V... P SRDR SBF24RZ3B... P SRDR SBF24RZ3V... P SRDR SBF24RZ5B... P SRDR SBF24RZ5V... P SRDR SBF241DZ1B... P SRDR SBF241DZ1V... P SRDR SBF241DZ3B... P SRDR SBF241DZ3V... P SRDR SBF33DS1B... P SRDR SBF33DS1V... P SRDR SBF33DZ1B... P SRDR SBF33DZ1V... P SRDR SBF33DZ25B... P SRDR SBF33DZ25V... P SRDR SBF33DZ3B... P SRDR SBF33DZ3V... P SRDR SBF33DZ5B... P SRDR SBF33DZ5V... P SRDR SBF33RZ1B... P SRDR SBF33RZ1V... P SRDR SBF33RZ25B... P SRDR SBF33RZ25V... P SRDR SBF33RZ3B... P SRDR SBF33RZ3V... P SRDR SBF33RZ5B... P SRDR SBF33RZ5V... P SRDR SBF331DZ1B... P SRDR Mfgs. Our Mfg. No. No. Code SBF331DZ1V... P SRDR SBF331DZ3B... P SRDR SBF331DZ3V... P SRDR SBF66DS15B... P SRDR SBF66DS15V... P SRDR SBF66DS1B... P SRDR SBF66DS1V... P SRDR SBF66DZ1B... P SRDR SBF66DZ1V... P SRDR SBF66DZ25B... P SRDR SBF66DZ25V... P SRDR SBF66DZ3B... P SRDR SBF66DZ3V... P SRDR SBF66DZ5B... P SRDR SBF66DZ5V... P SRDR SBF66RZ1B... P SRDR SBF66RZ1V... P SRDR SBF66RZ25B... P SRDR SBF66RZ25V... P SRDR SBF66RZ3B... P SRDR SBF66RZ3V... P SRDR SBF66RZ5B... P SRDR SBF66RZ5V... P SRDR SBF661DZ1B... P SRDR SBF661DZ1V... P SRDR SBF661DZ3B... P SRDR SBF661DZ3V... P SRDR SBF85RZ1B... P SRDR SBF85RZ1V... P SRDR SBF85RZ25B... P SRDR SBF85RZ25V... P SRDR SBF85RZ5B... P SRDR SBF85RZ5V... P SRDR SBF95RZ1B... P SRDR SBF95RZ1V... P SRDR SBF95RZ25B... P SRDR SBF95RZ25V... P SRDR SBF114Z15B... P SRDR SBF114Z15V... P SRDR SBF114Z1B... P SRDR SBF114Z1V... P SRDR SBF114Z3B... P SRDR SBF114Z3V... P SRDR SBF114Z5B... P SRDR SBF114Z5V... P SRDR SBF17Z1B... P SRDR SBF17Z1V... P SRDR SBF17Z25V... P SRDR SBF17Z3B... P SRDR SBF17Z3V... P SRDR SBF17Z5B... P SRDR SBF17Z5V... P SRDR SBF1218Z1B... P SRDR SBF1218Z1V... P SRDR SBF1218Z25B... P SRDR SBF1218Z25V... P SRDR SBF1218Z3B... P SRDR SBF1218Z3V... P SRDR SBF1218Z5B... P SRDR SBF1218Z5V... P SRDR SBF129Z1B... P SRDR SBF129Z1V... P SRDR SBF129Z25B... P SRDR SBF129Z25V... P SRDR SBF129Z3B... P SRDR SBF129Z3V... P SRDR 232 Hydraulic Filtration

203 Mfgs. Our Mfg. No. No. Code SBF129Z5B... P SRDR SBF129Z5V... P SRDR SBF155Z1BV... P SRDR SBF155Z1V... P SRDR SBF155Z25V... P SRDR SBF15Z1BV... P SRDR SBF15Z1V... P SRDR SBF15Z25V... P SRDR SBF13RZ1B... P SRDR SBF13RZ1V... P SRDR SBF13RZ25B... P567...SRDR SBF13RZ25V... P567...SRDR SBF2235Z1V... P SRDR SBF25449Z1V... P SRDR SBF25449Z25V... P SRDR SBF25449Z3V... P SRDR SBF25449Z5V... P SRDR SBF26RZ1B... P SRDR SBF26RZ1V... P SRDR SBF26RZ25B... P SRDR SBF26RZ25V... P SRDR SBF618Z1B... P SRDR SBF618Z1V... P SRDR SBF618Z1B... P SRDR SBF618Z1V... P SRDR SBF618Z25B... P SRDR SBF618Z25V... P SRDR SBF618Z3B... P SRDR SBF618Z3V... P SRDR SBF618Z5B... P SRDR SBF618Z5V... P SRDR SBF636Z1B... P SRDR SBF636Z1V... P SRDR SBF636Z1B... P SRDR SBF636Z1V... P SRDR SBF636Z25B... P SRDR SBF636Z25V... P SRDR SBF636Z3B... P SRDR SBF636Z3V... P SRDR SBF636Z5B... P SRDR SBF636Z5V... P SRDR SBF8213Z2B... P SRDR SBF8213Z2V... P SRDR SBF8213Z5B... P SRDR SBF8213Z5V... P SRDR SBF828Z1B... P SRDR SBF828Z1V... P SRDR SBF828Z25B... P SRDR SBF828Z25V... P SRDR SBF828Z3B... P SRDR SBF828Z3V... P SRDR SBF828Z5B... P SRDR SBF828Z5V... P SRDR SBF8316Z1V... P SRDR SBF8316Z1V... P SRDR SBF8316Z25V... P SRDR SBF8316Z3V... P SRDR SBF8316Z5V... P SRDR SBF8339Z1V... P SRDR SBF8339Z1V... P SRDR SBF8339Z25V... P SRDR SBF8339Z3V... P SRDR SBF8339Z5V... P SRDR SBF838Z1V... P SRDR SBF838Z1V... P SRDR Mfgs. Our Mfg. No. No. Code SBF838Z25V... P SRDR SBF838Z3V... P SRDR SBF838Z5V... P SRDR SBF8813S1... P SRDR SBF8813S3... P SRDR SBF8813S7... P SRDR SBF8813Z1B... P SRDR SBF8813Z1V... P SRDR SBF8813Z1B... P SRDR SBF8813Z1V... P SRDR SBF8813Z2B... P SRDR SBF8813Z2V... P SRDR SBF8813Z3B... P SRDR SBF8813Z3V... P SRDR SBF8813Z5B... P SRDR SBF8813Z5V... P SRDR SBF8816S1... P SRDR SBF8816S3... P SRDR SBF8816S7... P SRDR SBF8816Z1B... P SRDR SBF8816Z1V... P SRDR SBF8816Z1B... P SRDR SBF8816Z1V... P SRDR SBF8816Z2B... P SRDR SBF8816Z2V... P SRDR SBF8816Z3B... P SRDR SBF8816Z3V... P SRDR SBF8816Z5B... P SRDR SBF8816Z5V... P SRDR SBF888S1B... P SRDR SBF888S3B... P SRDR SBF888S7... P SRDR SBF888Z1B... P SRDR SBF888Z1V... P SRDR SBF888Z25B... P SRDR SBF888Z25V... P SRDR SBF888Z5B... P SRDR SBF888Z5V... P SRDR SBF8913Z1B... P SRDR SBF8913Z1V... P SRDR SBF8913Z1B... P SRDR SBF8913Z1V... P SRDR SBF8913Z2B... P SRDR SBF8913Z2V... P SRDR SBF8913Z3B... P SRDR SBF8913Z3V... P SRDR SBF8916Z1B... P SRDR SBF8916Z1V... P SRDR SBF8916Z1B... P SRDR SBF8916Z1V... P SRDR SBF8916Z2B... P SRDR SBF8916Z2V... P SRDR SBF8916Z3B... P SRDR SBF8916Z3V... P SRDR SBF8916Z5B... P SRDR SBF8916Z5V... P SRDR SBF8926Z1B... P SRDR SBF8926Z1V... P SRDR SBF8926Z25B... P SRDR SBF8926Z25V... P SRDR SBF8926Z3B... P SRDR SBF8926Z3V... P SRDR SBF8926Z5B... P SRDR SBF8926Z5V... P SRDR SBF8939Z1B... P SRDR SBF8939Z1V... P SRDR SBF8939Z25B... P SRDR SBF8939Z25V... P SRDR DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code SBF8939Z3B... P SRDR SBF8939Z3V... P SRDR SBF8939Z5B... P SRDR SBF8939Z5V... P SRDR SBF898Z25B... P SRDR SBF898Z25V... P SRDR SBF891413Z1B... P SRDR SBF891413Z1V... P SRDR SBF891413Z1B... P SRDR SBF891413Z1V... P SRDR SBF891413Z25B... P SRDR SBF891413Z25V... P SRDR SBF891413Z3B... P SRDR SBF891413Z3V... P SRDR SBF891413Z5B... P SRDR SBF891413Z5V... P SRDR SBF891416Z1B... P SRDR SBF891416Z1V... P SRDR SBF891416Z1B... P SRDR SBF891416Z1V... P SRDR SBF891416Z3B... P SRDR SBF891416Z3V... P SRDR SBF891416Z5B... P SRDR SBF891416Z5V... P SRDR SBF891426Z1B... P SRDR SBF891426Z1V... P SRDR SBF891426Z1B... P SRDR SBF891426Z1V... P SRDR SBF891426Z25B... P SRDR SBF891426Z25V... P SRDR SBF891426Z3B... P SRDR SBF891426Z3V... P SRDR SBF891426Z5B... P SRDR SBF891426Z5V... P SRDR SBF891439Z1B... P SRDR SBF891439Z1V... P SRDR SBF891439Z1B... P SRDR SBF891439Z1V... P SRDR SBF891439Z25B... P SRDR SBF891439Z25V... P SRDR SBF891439Z3B... P SRDR SBF891439Z3V... P SRDR SBF891439Z5B... P SRDR SBF891439Z5V... P SRDR SBF89148Z1B... P SRDR SBF89148Z1V... P SRDR SBF89148Z1B... P SRDR SBF89148Z1V... P SRDR SBF89148Z25B... P SRDR SBF89148Z25V... P SRDR SBF89148Z3B... P SRDR SBF89148Z3V... P SRDR SBF89148Z5B... P SRDR SBF89148Z5V... P SRDR SBF924Z1B... P SRDR SBF924Z1V... P SRDR SBF924Z1B... P SRDR SBF924Z1V... P SRDR SBF924Z25B... P SRDR SBF924Z25V... P SRDR SBF924Z3B... P SRDR SBF924Z3V... P SRDR SBF924Z5B... P SRDR SBF924Z5V... P SRDR SBF928Z1B... P SRDR SBF928Z1V... P SRDR SBF928Z1B... P SRDR SBF928Z1V... P SRDR Mfgs. Our Mfg. No. No. Code SBF928Z25B... P SRDR SBF928Z25V... P SRDR SBF928Z3B... P SRDR SBF928Z3V... P SRDR SBF928Z5B... P SRDR SBF928Z5V... P SRDR SBF9214Z1B... P SRDR SBF9214Z1V... P SRDR SBF9214Z3B... P SRDR SBF9214Z3V... P SRDR SBF9218Z1B... P SRDR SBF9218Z1V... P SRDR SBF9218Z3B... P SRDR SBF9218Z3V... P SRDR SBF9413S1... P SRDR SBF9413S1... P SRDR SBF9413S3... P SRDR SBF9413S7... P SRDR SBF9413Z1B... P SRDR SBF9413Z1V... P SRDR SBF9413Z2B... P SRDR SBF9413Z2V... P SRDR SBF9413Z3B... P SRDR SBF9413Z3V... P SRDR SBF9413Z5B... P SRDR SBF9413Z5V... P SRDR SBF9426S1... P SRDR SBF9426S1... P SRDR SBF9426S3... P SRDR SBF9426S7... P SRDR SBF9426Z1B... P SRDR SBF9426Z1V... P SRDR SBF9426Z1B... P SRDR SBF9426Z1V... P SRDR SBF9426Z2B... P SRDR SBF9426Z2V... P SRDR SBF9426Z3B... P SRDR SBF9426Z3V... P SRDR SBF9426Z5B... P SRDR SBF9426Z5V... P SRDR SBF9439S1... P SRDR SBF9439S1... P SRDR SBF9439S3... P SRDR SBF9439S7... P SRDR SBF9439S7B... P SRDR SBF9439Z1B... P SRDR SBF9439Z1V... P SRDR SBF9439Z1B... P SRDR SBF9439Z1V... P SRDR SBF9439Z3B... P SRDR SBF9439Z3V... P SRDR SBF9439Z5B... P SRDR SBF9439Z5V... P SRDR SBF9613Z1B... P SRDR SBF9613Z1V... P SRDR SBF9613Z1B... P SRDR SBF9613Z1V... P SRDR SBF9613Z25B... P SRDR SBF9613Z25V... P SRDR SBF9613Z3B... P SRDR SBF9613Z3V... P SRDR SBF9613Z5B... P SRDR SBF9613Z5V... P SRDR SBF9616Z1B... P SRDR SBF9616Z1V... P SRDR SBF9616Z1B... P SRDR SBF9616Z1V... P SRDR SBF9616Z25B... P SRDR Mfgs. Our Mfg. No. No. Code SBF9616Z25V... P SRDR SBF9616Z3B... P SRDR SBF9616Z3V... P SRDR SBF9616Z5B... P SRDR SBF9616Z5V... P SRDR SBF964Z1B... P SRDR SBF964Z1V... P SRDR SBF964Z1B... P SRDR SBF964Z1V... P SRDR SBF964Z25B... P SRDR SBF964Z25V... P SRDR SBF964Z3B... P SRDR SBF964Z3V... P SRDR SBF964Z5B... P SRDR SBF964Z5V... P SRDR SBF968Z1B... P SRDR SBF968Z1V... P SRDR SBF968Z1B... P SRDR SBF968Z1V... P SRDR SBF968Z25B... P SRDR SBF968Z25V... P SRDR SBF968Z3B... P SRDR SBF968Z3V... P SRDR SBF968Z5B... P SRDR SBF968Z5V... P SRDR SBF96113Z1B... P SRDR SBF96113Z1V... P SRDR SBF96113Z3B... P SRDR SBF96113Z3V... P SRDR SBF96116Z1B... P SRDR SBF96116Z1V... P SRDR SBF96116Z3B... P SRDR SBF96116Z3V... P SRDR SBF9614Z1B... P SRDR SBF9614Z1V... P SRDR SBF9614Z3B... P SRDR SBF9614Z3V... P SRDR SBF9618Z1B... P SRDR SBF9618Z1V... P SRDR SBF9618Z3B... P SRDR SBF9618Z3V... P SRDR SBF96516Z1B... P SRDR SBF96516Z1V... P SRDR SBF96516Z1B... P SRDR SBF96516Z1V... P SRDR SBF96516Z25B... P SRDR SBF96516Z25V... P SRDR SBF96516Z3B... P SRDR SBF96516Z3V... P SRDR SBF96516Z5B... P SRDR SBF96516Z5V... P SRDR SBF9658Z1B... P SRDR SBF9658Z1V... P SRDR SBF9658Z1B... P SRDR SBF9658Z1V... P SRDR SBF9658Z25B... P SRDR SBF9658Z25V... P SRDR SBF9658Z3B... P SRDR SBF9658Z3V... P SRDR SBF9658Z5B... P SRDR SBF9658Z5V... P SRDR SBF965116Z1B... P SRDR SBF965116Z1V... P SRDR SBF965116Z3B... P SRDR SBF965116Z3V... P SRDR SBF96518Z1B... P SRDR SBF96518Z1V... P SRDR DT HIGH-PERFORMANCE FILTERS Hydraulic Filtration 233

204 DT HIGH-PERFORMANCE FILTERS DT High-Performance Filters Numberfinder Cross Reference Mfgs. Our Mfg. No. No. Code SBF96518Z3B... P SRDR SBF96518Z3V... P SRDR SBF9813Z1B... P SRDR SBF9813Z1V... P SRDR SBF9813Z1B... P SRDR SBF9813Z1V... P SRDR SBF9813Z25B... P SRDR SBF9813Z25V... P SRDR SBF9813Z3B... P SRDR SBF9813Z3V... P SRDR SBF9813Z5B... P SRDR SBF9813Z5V... P SRDR SBF984Z1B... P SRDR SBF984Z1V... P SRDR SBF984Z1B... P SRDR SBF984Z1V... P SRDR SBF984Z25B... P SRDR SBF984Z25V... P SRDR SBF984Z3B... P SRDR SBF984Z3V... P SRDR SBF984Z5B... P SRDR SBF984Z5V... P SRDR SBF988S1B... P SRDR SBF988Z1B... P SRDR SBF988Z1V... P SRDR SBF988Z1B... P SRDR SBF988Z1V... P SRDR SBF988Z25B... P SRDR SBF988Z25V... P SRDR SBF988Z3B... P SRDR SBF988Z3V... P SRDR SBF988Z5B... P SRDR SBF988Z5V... P SRDR SBF98113Z1B... P SRDR SBF98113Z1V... P SRDR SBF98113Z3B... P SRDR SBF98113Z3V... P SRDR SBF9814Z1B... P SRDR SBF9814Z1V... P SRDR SBF9814Z3B... P SRDR SBF9814Z3V... P SRDR SBF9818Z1B... P SRDR SBF9818Z1V... P SRDR SBF9818Z3B... P SRDR SBF9818Z3V... P SRDR SBF99113Z3B... P SRDR SBF99113Z3V... P SRDR SBF99126Z3B... P SRDR SBF99126Z3V... P SRDR SBF99139Z3B... P SRDR SBF99139Z3V... P SRDR SBFAB P SRDR SBFHF4Z1B... P SRDR SBFHF4Z25B... P SRDR SBFHF4Z3B... P SRDR SBFHF4Z5B... P SRDR SE8F1B... P STFF SE14G5B... P STFF SE3C1B... P STFF SE45G3B... P STFF SE7F3B... P STFF SE7F1B... P STFF SE7G1B... P STFF SE16H3B... P STFF SE16H1B... P STFF SL14D1B... P STFF SL14D1V... P STFF Mfgs. Our Mfg. No. No. Code SL14D2B... P STFF SL14E3B... P STFF SL14E5B... P STFF SL14E2V... P STFF SL2D1V... P STFF SL2D2V... P STFF SL2E3B... P STFF SL2E3V... P STFF SL2E5B... P STFF SL2E2V... P STFF SL2W1V... P STFF SL3D1V... P STFF SL3D2V... P STFF SL3E3V... P STFF SL3E5B... P STFF SL3E2V... P STFF SL45D1V... P STFF SL45D2B... P STFF SL45D2V... P STFF SL45E3V... P STFF SL45E5B... P STFF SL45E1B... P STFF SL45E2B... P STFF SL9D1V... P STFF SL9D2V... P STFF SL9E3V... P STFF SL9E5B... P STFF SL9E1B... P STFF SL9E1V... P STFF SL9E2B... P STFF SL9E2V... P STFF SL125D1B... P STFF SL125D2B... P STFF SL125E3B... P STFF SL125E3V... P STFF SL125E5B... P STFF SL125E1B... P STFF SL125E2B... P STFF SP1E1V... P STFF SP1F3B... P STFF SP2E3B... P STFF SP2E1B... P STFF SP2E1V... P STFF SP2E2V... P STFF SP2F3V... P STFF SP2F1V... P STFF SP2F2V... P STFF SP3E3B... P STFF SP3E1B... P STFF SP3E3B... P STFF SP25E1B... P STFF ST P FTGD ST P FTGD ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC Mfgs. Our Mfg. No. No. Code ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC ST438P... P SPTC ST44P... P SPTC ST453P... P SPTC ST461P... P SPTC ST566P... P SPTC ST567P... P SPTC ST567P... P SPTC ST P SPTC ST P SPTC ST P SPTC ST P SPTC V V172B1C3... P VKRS V172B1C5... P VKRS V172B1C1... P VKRS V172B2C3... P VKRS V172B2C5... P VKRS V172B2C1... P VKRS V242B2C1... P VKRS V272B1C3... P VKRS V272B2C3... P VKRS V272B2C1... P VKRS V272B2C2... P VKRS V372B1C3... P VKRS V372B1C5... P VKRS V372B1C1... P VKRS V372B1C2... P VKRS V372B2C3... P VKRS V372B2C5... P VKRS V372B2C1... P VKRS V372B2C2... P VKRS V372B3C5... P VKRS V372B3C1... P VKRS V372B3C2... P VKRS V372V3C3... P VKRS V411B8C3... P VKRS V411B8C5... P VKRS V411B8C1... P VKRS V411B8C2... P VKRS V411B8L1... P VKRS V63B3H5... P VKRS V345V1H3... P VKRS V345V1H1... P VKRS V345V1H15... P VKRS V345V2H3... P VKRS V345V2H1... P VKRS V3RB1C3... P VKRS V3RB1C5... P VKRS V3RB1C1... P VKRS V3RB1C2... P VKRS V3RB1H3... P VKRS V3RB1H1... P VKRS V3RB2C3... P VKRS Mfgs. Our Mfg. No. No. Code V3RB2C5... P VKRS V3RB2C1... P VKRS V3RB2C2... P VKRS V3RB2H3... P VKRS V3RB2H1... P VKRS V3RB4C3... P VKRS V3RB4C5... P VKRS V3RB4C1... P VKRS V3RB4C2... P VKRS V3RB4H3... P VKRS V3RB4H1... P VKRS V611B2V3... P VKRS V611B4C3... P VKRS V611B4C5... P VKRS V611B4C1... P VKRS V611B4C2... P VKRS V611B4H3... P VKRS V611B4H1... P VKRS w W43HN... P Zinga W43LN... P Zinga W46LN... P Zinga W41HN... P Zinga W41LN... P Zinga W42LN... P Zinga W83HN... P Zinga W83LN... P Zinga W86LN... P Zinga W81HN... P Zinga W81LN... P Zinga W82LN... P Zinga W133HN... P Zinga W133LN... P Zinga W136LN... P Zinga W131HN... P Zinga W131LN... P Zinga W132LN... P Zinga W163HN... P Zinga W163LN... P Zinga W166LN... P Zinga W161HN... P Zinga W161LN... P Zinga W162LN... P Zinga WG P FLTC WG P FLTC WG P FLTC WG P FLTC WG P FLTC WG P FLTC X XR1G3... P FLTC XR1G36V... P FLTC XR1G3V... P FLTC XR1G6... P FLTC XR1G1... P FLTC XR1G1V... P FLTC XR1G25... P FLTC XR1G25V... P FLTC Mfgs. Our Mfg. No. No. Code Y Y83LN... P Zinga Y86LN... P Zinga Y812LN... P Zinga Y825LN... P Zinga Y163LN... P Zinga Y166LN... P Zinga Y1612LN... P Zinga Y1625LN... P Zinga Y393LN... P Zinga Y393LND... P Zinga Y396LN... P Zinga Y396LND... P Zinga Y3912LN... P Zinga Y3912LND... P Zinga Y3925LN... P Zinga Y3925LND... P Zinga 234 Hydraulic Filtration

205 Accessories Donaldson offers an extensive line of accessories for hydraulic circuits, lines and reservoirs that will help you maintain proper ISO cleanliness levels. Accessories Service, In-Line and Reservoir ACCESSORIES Section Index Filter Service Indicators Visual Service Indicators Differential Indicators & Switches Replacement Indicators Electrical Service Indicators Visual Electrical Indicators Visual Pressure Gauges In-Line Accessories Pressure Gauges Test Points Valves Flanges Reservoir Accessories Strainers Diffusers Breathers T.R.A.P. Breathers ARV Active Reservoir Vent Sight Glasses Level Gauges T.R.A.P. Breather Technology (Thermally Reactive Advanced Protection) T.R.A.P. breathers provide fast-acting protection against airborne moisture and particulate contamination. It stops solid particulate down to 3 µm at 97% efficiency as well as prevents moisture from entering the reservoir. Water-holding capacity is regenerated with every oil return phase for long service life. Its self-regenerating capability enables extended life. Hydraulic Filtration 235

206 Accessories Filter Service Indicators ACCESSORIES Filter Service Indicators Visual Service Indicators Part No. Use with Bypass Valve Pressure of: Description Where Used Visual (mechanical) Indicators (with auto reset pop-out button) P psi / 3.5 bar 35 psi/2.4 bar indicator kit* auto reset pop-out button HPK2, HPK3, HPK4, HPK5 1.4 (35,56) 2.66 (67,56) P P P psi / 6.2 bar 5 psi / 3.5 bar 9 psi / 6.2 bar 7 psi/4.8 bar indicator kit* auto reset pop-out button 35 psi/2.4 bar indicator kit* auto reset pop-out button with thermal lockout and surge control 7 psi/4.8 bar indicator kit* auto reset pop-out button with thermal lockout and surge control HPK2, HPK3, HPK4, HPK5 HPK2, HPK3, HPK4, HPK5 HPK2, HPK3, HPK4, HPK5 Differential Indicators and Switches AC/DC Visual/Electrical Service Indicators Part No. P P P P Use with Bypass Valve Pressure of: Description 35 psi/2.4 bar indicator kit* Hirschmann receptacle 5 psi / 3.5 bar 115 VAC/28 VDC, 2 amps 9 psi / 6.2 bar 5 psi / 3.5 bar 9 psi / 6.2 bar 7 psi/4.8 bar indicator kit* Hirschmann receptacle 115 VAC/28 VDC, 2 amps * Note: Above choices include indicator and mounting block. Where Used HPK2, HPK3, HPK4, HPK5 HPK2, HPK3, HPK4, HPK5 35 psi/2.4 bar indicator kit* with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 HPK2, HPK3, VDC, 2 amps, 4 pin DIN 4365 HPK4, HPK5 7 psi/4.8 bar indicator kit* with thermal lockout and surge control, Hirschmann receptacle, 115 VAC/28 HPK2, HPK3, VDC, 2 amps, 4 pin DIN 4365 HPK4, HPK5.88 (23,35) AC/DC/Electrical Indicators (with aluminum electrical housing) Electric DP indicator /4-16-UNF-2A Thread Hirschmann Receptacle Electric DP indicator with pop-up visual button and manual reset.18 Button Extended 3/4-16UNF (typ) 3.13 Replacement Indicators (Visual and Differential) Part No. Description P Visual/Electrical indicator with thermal lockout and surge, 35 psid/2.4 bar 3. 3/4-16-UNF-2A Thread Hirschmann Receptacle P P P P P P P P P16663 P Visual/Electrical indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, with thermal lockout and surge 35 psid/2.4 bar Pop-Up Visual Indicator, with thermal lockout and surge 7 psid/4.8 bar Pop-Up Visual Indicator, 35 psid/2.4 bar Pop-Up Visual Indicator, 7 psid/4.8 bar Visual/Electrical Indicator, 35 psid/2.4 bar Visual/Electrical Indicator, 7 psid/4.8 bar Visual Indicator, bar style, 35 psid/2.4 bar Visual Indicator, bar style, 7 psid/4.8 bar Blanking plate 236 Hydraulic Filtration

207 Accessories Filter Service Indicators Electrical Filter Service Indicators All electric models have a maximum operating temperature of 25 F/ 114 C. Part Use with Bypass Description Where Used Illustration No. Valve Pressure of: P psi/ 172 kpa DC/single post. Normally open. HBK4, HBK5, Style A HMK4/24, HMK5/25, SP 8/9 P psi/ 13 kpa DC/single post. Normally open. HBK4, HBK5, Style A HMK4/24, HMK5/25, SP 8/9 P psi/ 34 kpa DC/single post. Normally open. HBK4, HBK5, Style A HMK4/24, HMK5/25, SP 8/9 P psi/ 172 kpa DC/single post. HBK4, HBK5, Style A Normally closed. HMK4/24, HMK5/25, SP 8/9 P psi/ 345 kpa DC/single post. HMK3, HMK4/24, Style A Normally open. HMK5/25, FPK4, SP 8/9 P psi/ 345 kpa DC/single post. Normally closed. HMK4/24, HMK5/25, Style A FPK4, SP 8/9 P psi/ 276 kpa DC 2-wire. Normally closed. Gold HMK4/24, HMK5/25, Style E contacts. Microprocessor compatible. SP 8/9 P psi/ 345 kpa DC 2-wire. Packard Weatherpack HMK3, HMK4/24, Style B connector. Normally open. HMK5/25, SP 8/9 P psi/ 172 kpa DC 2-wire. Cannon connector. HBK4, HBK5, HMK3, Style B Normally open. HMK4/24, HMK5/25, SP 8/9 P psi/ 15 kpa AC/DC..5A resistive, FIK at right.2a inductive. Normally open. P psi/ 345 kpa DC 3-wire. Gold alloy contacts. Micro- HMK4/24, HMK5/25, Style F processor compatible. White: normally SP 8/9 open; red: normally closed; black: common. P psi/ 172 kpa AC/DC 3-wire. Silver alloy contacts. HBK4, HBK5, HMK3, Style C White: normally open; red: normally HMK4/24, HMK5/25, closed; black: common. SP 8/9 P psi/ 345 kpa AC/DC 3-wire. Silver alloy contacts. HMK3, HMK4/24, Style C White: normally open; red: normally HMK5/25, SP 8/9 closed; black: common. P psi/ 592 kpa AC/DC Normally open or closed. FPK2 see FPK2 section 3 VAC or 3 VDC max..5a resistive, 2A inductive. Style A Style B P17187 P Styles C & F P P P Style E P17926 P1624 P16361 P P P P P ACCESSORIES Electrical Schematics Style A: Single Post DC Indicator (Maximum: 2 ma 3 VDC) P P P1624 P16361 P P Style B: DC 2-Wire Indicator (Maximum: 2 ma 3 VDC) P P17187 Style C, F: AC/DC 3-Wire Indicator (Maximums: 2 24 VDC or 2 11 VAC) Style E: DC 2-Wire Indicator (Maximum: 1 ma 3 VDC) P17926 P Hydraulic Filtration 237

208 Accessories Filter Service Indicators ACCESSORIES Visual Service Indicators Visual Electrical Indicators All non-electric models have a maximum operating temperature of 18 F/ 82 C. Part Use with Bypass Where Used Illustration No. Valve Pressure of: P psi/13 kpa HBK4, HBK5, HMK4/24 Style D HMK5/25 P psi/34 kpa HBK4, HBK5 Style D (old style) P psi/172 kpa HBK4, HBK5, HMK4/24, Style D HMK5/25 P psi/345 kpa HPK2, HPK3, HPK4, see HPK2 section HPK5 P psi/345 kpa HMK3, HMK4/24, HMK5/25 Style D P psi / 345 kpa HMK3, HMK4/24 Style D P psi/345 kpa HPK4 see HPK4 section (reverse flow) P psi/345 kpa HMK4/24, HMK5/25 Style D P psi/116 kpa FIK at left P psi/493 kpa FPK2 see FPK2 section #1 Common; #2 Normally Closed; #3 Normally Open Style D NOTE on Style D Indicators: Our old square-style visual indicator has been improved in a design revision. If you have this style and order a replacement, you will receive the new rounded Style D shown above. Exception: P is still made per the old style. P P P P P P16758 G 1 / 8 P Part No. Pressure Range Function P P Adjustment screw located in center of elec. prongs Visual Pressure Gauges Part No. Pressure Range Function Instructions 1. Remove DIN adaptor 2. Remove small brass screw 3. Using 1/8" allen wrench adjust clockwise to increase set point/ counter-clockwise to decrease set point 4. NO / NC P to 3 PSI Field Adj. Return P to 15 in. Hg Field Adj. Suction P to 1 PSI Numeric Scale Return P P to 1 PSI Color Coded (15 PSI) Return tp 1 PSI Color Coded (25 PSI) Return P to -2 Hg Suction P5633 to 3 PSI Color Coded (15 PSI) Return 1 5 / 8 " P G 1 / 8 P for FIK series -1 to +5 bar 14.5 to 72.5 psi -1 to +5 kpa 238 Hydraulic Filtration

209 In-Line Accessories Pressure Gauges In-Line Accessories Pressure gauges for monitoring system pressure ACCESSORIES Hoses and test points for sampling oil and determining ISO cleanliness levels Flanges to connect components Valves for system control In-Line Pressure Gauges Specifications Stainless steel (34SS) Phosphor bronze bourdon tube Acrylic lenses Built-in snubber Glycerin Filled Features Donaldson Pressure Gauge Liquid-filled (PGL) series gauges are mechanical bourdon tube pressure gauges. Each gauge has a glycerin filled stainless steel bezel and case that is robust and will not discolor or rust. The bourdon tube and movement is constructed from brass and bronze alloys. PGL series gauges are easy to install for continuous readings with face diameters of 2½" (63 mm) and 4" (1 mm). Operating Temperature 3ºF to 16ºF (-1ºC to 71ºC) Accuracy +/- 3% of full scale Scale psi bar Dial Sizes 2½" (63 mm) and 4" (1 mm) Mounting Stem, Panel, Front Flange Thread Type 2½" size ¼" NPT, ¼" SAE, ¼" BSP 4" ½" NPT Hydraulic Filtration 239

210 In-Line Accessories Pressure Gauges ACCESSORIES In-Line Pressure Gauges Pressure Range Options PGL-A 2½" Diameter Gauges Stem Mount -3 in. Hg -3 psi -6 psi -1 psi -16 psi -3 psi 3 Hg-2 psi 2½" Stem 2½" SAE Stem 2½" Panel 4" Stem 4" Panel 33. [1.3] Ø 71. [2.8] -5 psi -6 psi -1 psi -15 psi -3 psi -4 psi -5/345 psi -2 psi Panel Mount 33. [1.3] -6 psi -1 psi Front Flange Options Donaldson Description Dial Part No. Size P PGL-A-63-FF 2-1/2" (63 mm) P PGL-A-1-FF 4" (1 mm) With Front Flange R (2.25) 6X [ (.9)] Ø 64. [2.52] (12 ) 3X 9. [3.54] 1/4" NPT 1/4" BSPP Ø 71. [2.8] Ø (88.) [(3.46)] (6.5) [(.26)] 3X 27. [1.6] 1/4" NPT or 1/4" BSPP or 1/4" SAE THREAD 2½" Stem Mount 63. [2.48] Donaldson Description Pressure Range Thread Part No. (psi/bar) Type P PGL-A-63-N-B-3-CS -3" Hg + 2/1 1/4" NPT P PGL-A-63-N-B-3-S - 3/2 1/4" NPT P PGL-A-63-N-B-3-VS - 3" Hg Vac 1/4" NPT P PGL-A-63-N-B-6-S - 6/4 1/4" NPT P56275 PGL-A-63-N-B-1-S - 1/7 1/4" NPT P56279 PGL-A-63-N-B-16-S - 16/11 1/4" NPT P PGL-A-63-N-B-3-S - 3/2 1/4" NPT P PGL-A-63-N-B-5-S - 5/35 1/4" NPT P PGL-A-63-N-B-6-S - 6/4 1/4" NPT P56273 PGL-A-63-N-B-1-S - 1,/7 1/4" NPT P56277 PGL-A-63-N-B-15-S - 1,5/1 1/4" NPT P PGL-A-63-N-B-2-S - 2,/125 1/4" NPT P PGL-A-63-N-B-3-S - 3,/2 1/4" NPT P PGL-A-63-N-B-4-S - 4,/275 1/4" NPT P PGL-A-63-N-B-5/345-S - 5,/35 1/4" NPT P PGL-A-63-N-B-6-S - 6,/4 1/4" NPT P56271 PGL-A-63-N-B-1,-S - 1,/7 1/4" NPT P PGL-A-63-B-B-15-S - 1,5/1 1/4" BSP P PGL-A-63-S-B-5-S - 5/35 1/4" SAE P PGL-A-63-S-B-1-S - 1,/7 1/4" SAE P PGL-A-63-S-B-15-S - 1,5/1 1/4" SAE P PGL-A-63-S-B-2-S - 2,/125 1/4" SAE P PGL-A-63-S-B-3-S - 3,/2 1/4" SAE P PGL-A-63-S-B-5/345-S - 5,/35 1/4" SAE P56274 PGL-A-63-S-B-6-S - 6,/4 1/4" SAE note mounting bracket configuration may vary 2½" Panel Mount 78.5 [(3.9)] Donaldson Description Pressure Range Thread Part No. Range (psi/bar) Type P56272 PGL-A-63-N-B-3-VP - 3" Hg Vac 1/4" NPT P PGL-A-63-N-B-6-P - 6/4 1/4" NPT PGL-A-63-N-B-1-P - 1/7 1/4" NPT P56278 PGL-A-63-N-B-16-P - 16/11 1/4" NPT P PGL-A-63-N-B-3-P - 3/2 1/4" NPT P PGL-A-63-N-B-5-P - 5/35 1/4" NPT P56273 PGL-A-63-N-B-6-P - 6/4 1/4" NPT P56272 PGL-A-63-N-B-1-P - 1,/7 1/4" NPT P56276 PGL-A-63-N-B-15-P - 1,5/1 1/4" NPT P56271 PGL-A-63-N-B-2-P - 2,/125 1/4" NPT P PGL-A-63-N-B-3-P - 3,/2 1/4" NPT P PGL-A-63-N-B-4-P - 4,/275 1/4" NPT P PGL-A-63-N-B-5/345-P - 5,/35 1/4" NPT P PGL-A-63-N-B-6-P - 6,/4 1/4" NPT P5627 PGL-A-63-N-B-1,-P - 1,/7 1/4" NPT P PGL-A-63-B-B-3-P - 3,/2 1/4" BSP P PGL-A-63-B-B-4-P - 4,/275 1/4" BSP 24 Hydraulic Filtration

211 In-Line Accessories Pressure Gauges 4" Diameter Gauges Stem Mount Panel Mount With Front Flange (44.) [(1.73)] Ø (16.) [(4.17)] (39.) [(1.54] (7.9) [(.31)] 3X R (2.75) 6X [(.18)] ACCESSORIES Ø (98.5) [(3.88)] (12 ) 3X (13.) [(5.12)] 1/2" NPT Ø (16.) [(4.17)] Ø (131.) [(5.16)] (34.) [(1.34)] (71.) [(2.8)] mounting bracket configuration may vary Ø (116.9) [(4.6)] 1/2 NPT 4" Stem Mount Donaldson Description Pressure Range Thread Part No. (psi/bar) Type P PGL-A-1-N-B-3-S - 3/2 1/2" NPT P PGL-A-1-N-B-6-S - 6/4 1/2" NPT P PGL-A-1-N-B-1-S - 1,/7 1/2" NPT P PGL-A-1-N-B-15-S - 1,5/1 1/2" NPT P PGL-A-1-N-B-2-S - 2,/125 1/2" NPT P PGL-A-1-N-B-3-S - 3,/2 1/2" NPT P PGL-A-1-N-B-5-5,/35 1/2" NPT P PGL-A-1-N-B-6-S - 6,/4 1/2" NPT P PGL-A-1-N-B-1,-S - 1,/7 1/2" NPT 4" Panel Mount Donaldson Description Pressure Range Thread Part No. (psi/bar) Type P PGL-A-1-N-B-3-P - 3/2 1/2" NPT P PGL-A-1-N-B-6-P - 6/4 1/2" NPT P PGL-A-1-N-B-1-P - 1,/7 1/2" NPT P PGL-A-1-N-B-15-P - 1,5/1 1/2" NPT P PGL-A-1-N-B-2-P - 2,/125 1/2" NPT P56268 PGL-A-1-N-B-3-P - 3,/2 1/2" NPT P PGL-A-1-N-B-5-5,/35 1/2" NPT P PGL-A-1-N-B-1,-P - 1,/7 1/2" NPT Hydraulic Filtration 241

212 In-Line Accessories Test Points ACCESSORIES Test Points Specifications Working Pressure: 9 psi /63 bar Seals: Buna-N Caps: Plastic or metal Leak-free connection at full pressure Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Features Test points can be used as a connection into the hydraulic system on the suction side, pressure side or return. They allow connection for pressure and temperature transducers and provide ports for fluid sampling (so you can monitor cleanliness and keep your system operating optimally). If you have filters installed in hard-to-access locations, test points and hose assemblies can be used to plumb up a bulkhead to read pressure differentials. Styles Pressure and/or Temperature Applications Fluid or gas Temperature Range Metal cap: -22ºF to 248ºF / -3ºC to 12ºC Plastic cap: -22ºF to 212ºF / -3ºC to 1ºC 242 Hydraulic Filtration

213 In-Line Accessories Test Points TPM/TPP-1215 Assembly Views M12x1.5 Thread Plastic Cap Metal Cap ACCESSORIES Donaldson Description Working A E F G Cap Part No. Pressure psi/bar Thread Type (in./mm) (in./mm) (in./mm) P TPM G 9/63 1/4" BSPP, Form G 1.3/33.33/8.5.55/14 Metal P TPP N 58/4 1/8" NPTF 1.14/29.47/12.55/14 Plastic P TPM N 9/63 1/4" NPTF 1.14/29.59/15.55/14 Metal P TPP S 9/63 3/8"-24 UNF (#3 SAE) 1.42/36.39/1.87/22 Plastic P56326 TPP S 9/63 7/16"-2 UNF (#4 SAE) 1.26/32.35/9.67/17 Plastic P56327 TPP S 9/63 9/16"-18 UNF (#6 SAE) 1.22/31.39/1.75/19 Plastic TPM/TPP-162 Assembly Views M16x2 Thread TPM Metal Cap TPP Plastic Cap JIC Style Pressure/Temperature Donaldson Description Working A B C D Cap Part No. Pressure psi/bar Thread Type (in./mm) (in./mm) (mm) P56321 TPM-162-2B 58/4 ISO 228-G 1/8" BSPP 1.5/38.31/8 17 Metal P TPM-162-4B 9/63 ISO 228-G 1/4" BSPP 1.42/36.39/1 19 Metal P TPM-162-6B 9/63 ISO 228-G 3/8" BSPP 1.42/36.39/1 22 Metal P TPM-162-4J 81/6 #4 37 JIC Female 2.17/55 17 Metal P TPM-162-6J 45/315 #6 37 JIC Female 2.26/ Metal P TPM-162-2N 58/4 1/8" NPTF 1.3/33.51/13 17 Metal P56322 TPM-162-4N 9/63 1/4" NPTF 1.3/33.65/ Metal P TPM-162-4S 9/63 7/16"-2 UNF (#4 SAE) 1.46/37.35/9 17 Metal P TPM-162-6S 9/63 9/16"-18 UNF (#6 SAE) 1.42/36.39/1 19 Metal Hydraulic Filtration 243

214 In-Line Accessories Test Point Adapters ACCESSORIES Test Point Adapters A variety of adapters to suit your application. Hose Union Gauge Donaldson Description G L SW Part No. Thread psi/bar (in./mm) (in./mm) P AHU-1215 M12 x 1.5 9/ /29.55/14 P AHU-162 M16 x 2 9/ /42.67/17 Direct Gauge Adapter Donaldson Description G G 1 L O SW Part No. Int. Thread Thread psi/bar (in./mm) (in./mm) P56388 ADG N 1/4" NPT M12 x 1.5 9/ /29.55/14 P56389 ADG-162-4N 1/4" NPT M16 x 2 9/63.55/14.75/19 G1 Series Converter Donaldson Description G 1 G 2 ØD L SW Part No. Thread Thread (in./mm) (in./mm) (in./mm) P ASC-1215 M16 x 2 M12 x /17 1.3/33.67/17 P ASC-162 M12 x 1.5 M16 x 2.79/2 1.4/ /17 Bulkhead Gauge Adaptor Donaldson Description G 1 G 2 L SW Part No. Thread Thread (in./mm) (in./mm) P5638 ABH N 1/4" NPT 1215M 12 x / /27 P56387 ASC-162-4N 1/4" NPT 162/M16 x / /19 Pressure Gauge Connection Donaldson Description G G 1 L SW Part No. Thread Thread psi/bar (in./mm) (in./mm) P AHG N 1/4" NPT M12 x 1.5 9/63.71/18.74/ Hydraulic Filtration

215 In-Line Accessories Test Point Hose Assemblies Test Point Hose Assemblies ACCESSORIES Specifications Working Pressure to: 9 psi / 63 bar Temperature Range: -4ºF to 212ºF / -2ºC to 1ºC Length: 12" to 18" / 35 to 457 Features Donaldson test point hoses are made of Polyamide II core with polyester braid reinforcement and Polyamid11 cover. They are suitable for use with petroleum-based fluids. Hoses are standard straight on both ends and include plastic dust caps. For hydraulic filters installed in hard-to-access locations, hose assemblies and test points can be used to plumb up a bulkhead to read pressure differentials Series M12x1.5 Thread Donaldson Description Length Part No. (in/mm) P56324 H-1215-B /35 P H-1215-B /61 P H-1215-B /915 P H-1215-B /122 P H-1215-B /183 P H-1215-B /244 P H-1215-B /35 P H-1215-B /457 L 162 Series M16x2 Thread Donaldson Description Length Part No. (in/mm) P56325 H-162-B /35 P H-162-B /46 P H-162-B /61 P H-162-B /915 P H-162-B /122 P H-162-B /183 P H-162-B /244 P H-162-B /35 P56326 H-162-B /366 P H-162-B /457 R Hydraulic Filtration 245

216 In-Line Accessories Check Valves ACCESSORIES In-Line Check Valves Specifications Working Pressure to: 9 psi / 63 bar Flow Range: 2 gpm 757 lpm Features Steel constructed check valves are compatible with all non-corrosive liquids. Valves contain no elastomeric seals. Restricted orifice (.62) option available on some models. The above chart is based on Hydraulic Oil 1 SUS, S.G. =.86 Sizes ¼", 3/8", ½", ¾", 1", 1¼", 1½" and 2" NPT #4, #6, #8, #12, #16, #2, #24 and #32 SAE Opening Pressure (Cracking) 5 psi /.34 bar or 65 psi / 4.5 bar 246 Hydraulic Filtration

217 In-Line Accessories Check Valves In-Line Check Valve Options ACCESSORIES Donaldson Reference Max Working Max. Rated Flow Opening Port A B Part No. Pressure (psi/bar) Flow (gpm/lpm) Pressure (psi/bar) (in./mm) (in./mm) P CV-2P-5 435/3 6/23 5/.34 1/4" NPT.75/ /55 P CV-2P /3 6/23 65/4.5 1/4" NPT.75/ /55 P CV-2S-5 435/3 6/23 5/.34 #4 SAE.75/ /55 P56231 CV-3P-5 435/3 1/38 5/.34 3/8" NPT.98/ /68 P56232 CV-3P /3 1/38 65/4.5 3/8" NPT.98/ /68 P56233 CV-3S-5 435/3 1/38 5/.34 #6 SAE.75/ /58 P56235 CV-4P-5 435/3 16/6 5/.34 1/2" NPT 1.6/ /75 P56236 CV-4P /3 16/6 65/4.5 1/2" NPT 1.6/ /75 P56237 CV-4S-5 435/3 16/6 5/.34 #8 SAE.98/ /69 P56238 CV-4S /3 16/6 65/4.5 #8 SAE.98/ /69 P56239 CV-6P-5 435/3 25/94 5/.34 3/4" NPT 1.38/ /88 P CV-6P /3 25/94 65/4.5 3/4" NPT 1.38/ /88 P CV-6S-5 435/3 25/94 5/.34 #12 SAE 1.38/ /88 P CV-6S /3 25/94 65/4.5 #12 SAE 1.38/ /88 P CV-8P-5 435/3 45/169 5/.34 1" NPT 1.61/ /11 P CV-8P /3 45/169 65/4.5 1" NPT 1.61/ /11 P CV-8S-5 435/3 45/169 5/.34 #16 SAE 1.61/ /11 P56337 CV-8S /3 45/169 65/4.5 #16 SAE 1.61/ /11 P CV-1P-5 435/3 95/357 5/ /4" NPT 2.16/ /12 P56232 CV-1P /3 95/357 65/ /4" NPT 2.16/ /12 P CV-1S-5 435/3 95/357 5/.34 #2 SAE 2.16/ /12 P CV-1S /3 95/357 65/4.5 #2 SAE 2.16/ /12 P CV-12P-5 435/3 13/489 5/ /2" NPT 2.56/ /138 P CV-12P /3 13/489 65/ /2" NPT 2.56/ /138 P CV-12S-5 435/3 13/489 5/.34 #24 SAE 2.56/ /138 P CV-12S /3 13/489 65/4.5 #24 SAE 2.56/ /138 P CV-16P-5 29/2 2/752 5/.34 2" NPT 2.56/ /138 P CV-16P-65 29/2 2/752 65/4.5 2" NPT 2.56/ /138 Optional Orifice Hydraulic Filtration 247

218 In-Line Accessories Ball Valves ACCESSORIES Ball Valves - Low Pressure Specifications Hot pressed brass body and ball OT 58 Materials (ball and body): BV Series chromium plated Steel handle Teflon seals (ball and stem) Teflon is a registered trademark of E. I. DuPont de Nemours and Company. Features Low pressure ball valves are rated for water, oil or gas (WOG) applications. Two-way/two-position, quarter turn operation. Full-ported sizes from ¼" to 2" NPT. T-handle available on some models. Suitable for temperatures from -22ºF to 35ºF (-3ºC to 162ºC). Donaldson Description Max. Working Port A B C D E Part No. Pressure (psi/bar) Thread (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) P BV-4-N 71/49 1/4" NPT 1.89/48.98/ / /8.4/1 P BV-6-N 71/49 3/8" NPT 1.89/48.98/ / /8.4/1 P BV-8-N 71/49 1/2" NPT 2./ / / /8.6/15 P BV-12-N 57/39 3/4" NPT 2.24/ / /6 4.44/113.8/2 P BV-16-N 57/39 1" NPT 2.75/7 1.81/ / /113 1./25 P BV-2-N 43/3 1-1/4" NPT 3.15/8 2.24/ / / /32 P BV-24-N 43/3 1-1/2" NPT 3.66/ /7 3.27/ / /4 P BV-32-N 36/25 2" NPT 4.41/ / /1 6.22/ /5 P BV-4-N 26/18 2-1/2" NPT 5.31/ / / / /54 P BV-48-N 23/16 3" NPT 6.25/ / / / / Hydraulic Filtration

219 In-Line Accessories Ball Valves Ball Valves - Medium/High Pressure ACCESSORIES Specifications Steel body Brass ball with chrome plating (MBV-4 thru MBV-16) Steel ball with chrome plating (HBV, MBV-2 thru MBV-32) Steel zinc stem (MBV) Delrin ball seal Stem seal: Buna-N (MBV); Viton (HBV) Aluminum handles on HBV larger sizes Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Features Medium duty (MBV) and high pressure (HBV) ball valves are compatible with petroleum-based fluids. Two-way, twoposition valves are suited for on/off control. Optional locking tabs provide added safety. Valves come standard with bent handles; straight handles are available for some models. Operating temperatures from -22ºF to 212ºF / -3ºC to 1ºC. Medium Duty Ball Valves - MBV Donaldson Description Port Pressure L I B H h m V SW K Part No. Thread (psi/bar) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) P MBV-4-N 1/4" NPT 725/5 2.7/69 1.4/36 1./26 1.7/43 1.3/32.5/12.5.4/11.4/9 4.6/118 P MBV-4-S 7/16"-2 SAE 725/5 2.7/69 1.4/36 1./26 1.7/43 1.3/32.5/12.5.4/11.4/9 4.6/118 P56338 MBV-6-N 3/8" NPT 725/5 3.1/79 1.7/43 1.3/32 1.7/43 1.5/38.7/17.5.4/11.4/9 4.6/118 P MBV-6-S 9/16"-18 SAE 725/5 3.1/79 1.7/43 1.3/32 1.7/43 1.5/38.7/17.5.4/11.4/9 4.6/118 P56239 MBV-8-N 1/2" NPT 725/5 4.1/14 1.9/48 1.4/35 1.7/43 1.6/4.75/19.4/11.4/9 4.6/118 P56339 MBV-8-S 3/4"-16 SAE 725/5 4.1/14 1.9/48 1.4/35 1.7/43 1.6/4.75/19.4/11.4/9 4.6/118 P MBV-12-N 3/4" NPT 58/4 4.3/19 2.4/62 1.9/49 2.3/58 2.2/57 1./24.5.6/14.6/14 7.2/182 P MBV-12-S 1-1/16"-12 SAE 58/4 4.3/19 2.4/62 1.9/49 2.3/58 2.2/57 1./24.5.6/14.6/14 7.2/182 P MBV-16-N 1" NPT 45/31 4.6/ /66 2.3/58 2.3/58 2.6/65 1.2/29.5.6/14.6/14 7.2/182 P MBV-16-S 1-5/16"-12 SAE 45/31 4.6/ /66 2.3/58 2.3/58 2.6/65 1.2/29.5.6/14.6/14 7.2/182 P MBV-2-N 1-1/4" NPT 45/31 4.3/11 3.2/8 3./76 2.3/58 3.3/84 1.5/38.6/15.7/17 8.5/218 P MBV-2-S 1-5/8"-12 SAE 45/31 4.3/11 3.2/8 3./76 2.3/58 3.3/84 1.5/38.6/15.7/17 8.5/218 P MBV-24-N 1-1/2" NPT 3625/25 5.1/13 3.3/85 3.6/92 2.3/58 3.9/99 1.8/46.6/15.7/17 8.5/218 P56331 MBV-24-S 1-7/8"-12 SAE 3625/25 5.1/13 3.3/85 3.6/92 2.3/58 3.9/99 1.8/46.6/15.7/17 8.5/218 P MBV-32-N 2" NPT 3625/25 5.5/14 3.9/1 4.2/16 2.3/58 4.4/ /53.6/15.7/17 8.5/218 Hydraulic Filtration 249

220 In-Line Accessories Ball Valves ACCESSORIES High Pressure Ball Valves Donaldson Description Port Pressure L I B H h m V SW K Part No. Thread (psi/bar) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) P HBV-4-N 1/4" NPT 725/5 2.7/69 1.4/36 1./26 1.7/43 1.3/32.5/12.5.4/11.4/9 4.6/118 P HBV-4-S 7/16"-2 SAE 725/5 2.7/69 1.4/36 1./26 1.7/43 1.3/32.5/12.5.4/11.4/9 4.6/118 P HBV-6-N 3/8" NPT 725/5 3.1/79 1.7/43 1.3/32 1.7/43 1.5/38.7/17.5.4/11.4/9 4.6/118 P HBV-6-S 9/16"-18 SAE 725/5 3.1/79 1.7/43 1.3/32 1.7/43 1.5/38.7/17.5.4/11.4/9 4.6/118 P56236 HBV-8-N 1/2" NPT 725/5 4.1/14 1.9/48 1.4/35 1.7/43 1.6/4.75/19.4/11.4/9 4.6/118 P HBV-8-S 3/4"-16 SAE 725/5 4.1/14 1.9/48 1.4/35 1.7/43 1.6/4.75/19.4/11.4/9 4.6/118 P HBV-12-N 3/4" NPT 58/4 4.3/19 2.4/62 1.9/49 2.3/58 2.2/57 1./24.5.6/14.6/14 7.2/182 P HBV-12-S 1-1/16"-12 SAE 58/4 4.3/19 2.4/62 1.9/49 2.3/58 2.2/57 1./24.5.6/14.6/14 7.2/182 P HBV-16-N 1" NPT 45/31 4.6/ /66 2.3/58 2.3/58 2.6/65 1.2/29.5.6/14.6/14 7.2/182 P HBV-16-S 1-5/16"-12 SAE 45/31 4.6/ /66 2.3/58 2.3/58 2.6/65 1.2/29.5.6/14.6/14 7.2/182 P HBV-2-N 1-1/4" NPT 45/31 4.3/11 3.2/8 3./76 2.3/58 3.3/84 1.5/38.6/15.7/17 8.5/218 P HBV-2-S 1-5/8"-12 SAE 45/31 4.3/11 3.2/8 3./76 2.3/58 3.3/84 1.5/38.6/15.7/17 8.5/218 Replacement Parts for High Pressure Ball Valves Handles Donaldson Description Style Valve Part No. Size Lock Device Kits Donaldson Description Valve Part No. Size P HBVH-468 Bent Handle 4, 6, 8 P HBVH-1216 Bent Handle 12, 16 P HBVH Bent Handle 2, 24, 32 Seal Kit P LD-1 4, 6, 8 P LD-2 12, 16 P56234 LD-3 2, 24, 32 For use on MBV, HBV and 3W-HBV Donaldson Description Valve Part No. Size P HBV-SK-4 4 P56238 HBV-SK-6 6 P HBV-SK-8 8 P56263 HBV-SK P HBV-SK P HBV-SK-2 2 P HBV-SK Hydraulic Filtration

221 In-Line Accessories Ball Valves Three-Way Selector Ball Valve ACCESSORIES Specifications Maximum pressure 725 psi / 5 bar Steel construction Operating temperature -22ºF to 212ºF / -3ºC to 1ºC SW K J H Port Size E C D A B F G Donaldson Reference Port Max A B C D E F G H J K SW Part No. Size Pressure (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) P W-HBV-8-N 1/2" NPT 725 psi kpa P W-HBV-12-N 3/4" NPT 45 psi kpa P W-HBV-16-N 1" NPT 45 psi kpa P W-HBV-16-S SAE psi kpa P W-HBV-2-N 1-1/4" NPT 5psi kpa P W-HBV-24-N 1-1/2" NPT 5 psi Operation: Open cross-over (no zero position) Pressure inlet only from port kpa Po s Po s Hydraulic Filtration 251

222 In-Line Accessories Flanges ACCESSORIES Split Flanges J Specifications C B Code 61 and Code 62 Buna-N O-Ring A Each kit includes: 2 split flange halves 4 hex head mounting bolts and lock washers 1 Buna-N O-Ring F G E H D Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Code 61 Mounting Hardware Maximum Donaldson Flange Dimensions (in./mm) O-Ring Hex Head Working Part No. Reference Size A B C D E F G H J (Dia.) Cap Screw Pressure P56342 L-12SF /8"-16x11/ kPa P56344 L-16SF /8"-16x11/ kPa P56347 L-2SF /16"-14x11/2 4 psi kpa P5635 L-24SF /2"-13x11/2 3 psi kpa P56353 L-32SF /2"-13x11/2 3 psi kpa P56356 L-4SF /2"-13x13/4 25 psi Code kpa Mounting Hardware Flange Maximum Donaldson Size A B C D E F G H J (Dia.) O-Ring Hex Head Working Part No. Reference (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) Cap Screw Pressure P56346 L-16SFX /16"-14x13/4 6 psi kPa P56349 L-2SFX /2"-13x13/4 6 psi kPa P56351 L-24SFX /8"-11x21/4 6 psi kPa P56354 L-32SFX /4"-1x23/4 6 psi kPa 252 Hydraulic Filtration

223 In-Line Accessories Flanges Blanking Flanges ACCESSORIES Specifications Code 61 and 62 O-Ring Blanking flanges, code 61 Donaldson Pad Dimensions (in./mm) Mounting Hardware Part No. Reference Size A B C D E F G O-Ring SHCS P56361 LIB "/25mm 2.313/ /7 1.31/ /52.88/ /4.46/ /8"-16x1.75 P56363 LIB /4"/32mm 2.875/ / / /59.94/ /44.469/ /16"-14x1.75 P56365 LIB /2"/38mm 3.25/ / / /7 1.19/ /54.531/ /2"-13x2.25 P56367 LIB "/51mm 3.813/97 4./ / / / /63.531/ /2"-13x2.5 Blanking flanges, code 62 Donaldson Pad Dimensions (in./mm) Mounting Hardware Part No. Reference Size A B C D E F G O-Ring SHCS P56364 LIB /4"/32mm 3.6/ / / / / /44.531/ /2"-13x2.5 Hydraulic Filtration 253

224 In-Line Accessories Flanges ACCESSORIES 4-Bolt NPTF Threaded Flange Specifications Code 61 and 62 NPT Thread Buna-N O-Ring Mounting hardware and O-Ring included on O-Ring models Maximum temperature with O-Ring 25ºF / 121ºC Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Figure 1 Figure 2 Front View Code 61 NPTF Thread, O-Ring (Figure 1) Donaldson Desc. Port Pad Dimensions (in./mm) J K (dia.) Mounting Hardware Part No. Size Size A B C D E F G H NPTF Drill O-Ring SHCS P56388 LI-12-12P /4" /8"-16 x P56393 LI-16-16P " /8"-16 x P5631 LI-2-2P /4" /16"-14 x P56317 LI-24-24P /2" /2"-13 x P LI-32-32P " /2"-13 x P LI-4-4P /2" /2"-13 x P LI-48-48P " /8"-11 x Hydraulic Filtration

225 In-Line Accessories Flanges 4-Bolt NPTF Threaded Flange ACCESSORIES Code 61 NPTF Thread, Flat Face (Figure 2) Donaldson Port Pad Dimensions (in./mm) J L Tap Part No. Description Size Size A B C D E F G H NPTF UNC-2B P LIC-16-16P " /8" P LIC-2-2P /4" /16" P LIC-32-32P " /2" Code 62 NPTF Thread, O-Ring (Figure 1) Donaldson Port Pad Dimensions (in./mm) J K (Dia.) Mounting Hardware Part No. Description Size Size A B C D E F G H NPTF Drill O-Ring SHCS P56394 LI-16-16P /16"-14 x P56311 LI-2-2P / /2"-13 x P56318 LI-24-24P / /8"-11 x Hydraulic Filtration 255

226 In-Line Accessories Flanges ACCESSORIES 4-Bolt SAE Threaded Flange Specifications Code 61 and 62 SAE Straight Thread Buna-N O-Ring Mounting hardware and O-ring included on O-ring models Maximum temperature with O-ring 25ºF/ 121ºC Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Code 61 Straight Thread, O-Ring (Figure 1) Figure 1 Front View Figure 2 Donaldson Port Pad Dimensions (in.//mm) J K (Dia.) Mounting Hardware Part No. Reference Size Size A B C D E F G H UN/UNF-2B Drill O-Ring SHCS P5639 LI-12-12S-3.75/19.75/ /5 2.56/65.875/ / /36.71/ /32.752/19 1 1/16"-12.46/ /8"-16 x 1.25 P56395 LI-16-16S-3 1./25 1./ / /7 1.31/ /52 1.5/38.71/ /4 1.2/25 1 5/16"-12.46/ /8"-16 x 1.5 P56312 LI-2-2S / / / / / / /41.83/ / /32 1 5/8" / /16"-14 x 1.5 P56319 LI-24-24S-3 1.5/38 1.5/38 3.7/ / / /7 1.77/45.98/ / /38 1 7/8" / /2"-13 x 1.75 P LI-32-32S-3 2./51 2./ /9 4./ / / /45.98/ /63 2.2/51 2 1/2" / /2"-13 x 1.75 Code 61 Straight Thread, Flat Face (Figure 2) Donaldson Port Pad Dimensions (in.//mm) J L Tap Part No. Reference Size Size A B C D E F G H UN/UNF-2B UNC-2B P LIC-12-12S-3.75/19.75/ /5 2.56/65.875/ / /36.71/ /32.752/19 1 1/16"-12 3/8"-16 P LIC-16-16S-3 1./25 1./ / /7 1.31/ /52 1.5/38.71/ /4 1.2/25 1 5/16"-12 3/8"-16 P LIC-2-2S / / / / / / /41.83/ / /32 1 5/8"-12 7/16"-14 Code 62 Straight Thread, O-Ring (Figure 1) Donaldson Port Pad Dimensions (in.//mm) J K (Dia.) Mounting Hardware Part No. Reference Size Size A B C D E F G H UN/UNF-2B Drill O-Ring SHCS P56396 LI-16-16S-6 1./25 1./ / / / / /42.98/ /4 1.2/25 1 5/ / /16"-14 x 1.5 P56313 LI-2-2S / /32 3.7/ / / / /45 1.6/ / /32 1 5/8" / /2"-13 x 1.75 P56311 LI-24-24S-6 1.5/38 1.5/38 3.7/ / / / /5 1.18/ / /38 1 7/8" / /8"-11 x Hydraulic Filtration

227 In-Line Accessories Flanges Flat Socket Weld Flange ACCESSORIES Specifications Code 61 and 62 Figure 1 Front View Figure 2 Code 61, O-Ring (Figure 1) Donaldson. Pipe Pad Dimensions (in.mm) Mounting Hardware Part No. Desc. Size Size A B C D E F G H J K O-Ring SHCS P LI-8-8W-3.5/13.5/ / /54.688/17 1.5/38.75/19.56/14 1./25.52/13.855/22.344/9-21 5/16"-18x1.5 P56312 LI-12-12W-3.75/19.75/ / /65.875/ /48.75/19.56/ /32.752/ /27.46/ /8"-16x1.5 P LI-16-16W-3 1./25 1./ / /7 1.31/ /52.88/22.63/ /4 1.2/ /34.46/ /8"-16x1.75 P LI-2-2W / / / / / /59.94/24.69/ / / /42.469/ /16"-14x1.75 P LI-24-24W-3 1.5/38 1.5/ / / / /7 1.19/3.75/ / / /49.531/ /2"-13x2.25 P LI-32-32W-3 2./51 2./ /97 4./ / / /35.875/ /63 2.2/ /61.531/ /2"-13x2.5 P LI-48-48W-3 3./76 3./ / / / / / / /92 3.2/ /9.656/ /8"-11x3.5 Code 61, Flat Face (Figure 2) Donaldson Desc. Pipe Pad Dimensions (in./mm) L Part No. Size Size A B C D E F G H J UNC-2B P LIC-12-12W-3.75/19.75/ / /65.875/ /48.75/19.56/ /32.752/ /27 3/8"-16 P LIC-16-16W-3 1./25 1./ / /7 1.31/ /52.88/22.63/ /4 1.2/ /34 3/8"-16 P LIC-2-2W / / / / / /59.94/24.69/ / / /42 7/16"-14 P LIC-24-24W-3 1.5/38 1.5/ / / / /7 1.19/3.75/ / / /49 1/2"-13 P56318 LIC-32-32W-3 2./51 2./ /97 4./ / / /35.875/ /63 2.2/ /61 1/2"-13 P LIC-4-4W-3 2.5/64 2.5/ /19 4.5/114 2./51 3.5/ /44 1./ / / /74 1/2"-13 Hydraulic Filtration 257

228 Reservoir Accessories ACCESSORIES Reservoir Accessories Suction strainers protect pumps from damage Diffusers for effectively reducing aeration,foaming, turbulence and noise cased by return lines Sight and level gauges available, including standard length, screw-in styles in plastic and steel for use in a variety of applications Plugs, caps and vents for small power units and gearboxes Filler breathers and caps in chrome, zinc epoxy-coated weatherproof finishes and corrosion-resistance technopolymer lockable, dipsticks and side-mount versions available T.R.A.P. Breather Technology (Thermally Reactive Advanced Protection) T.R.A.P. breathers provide fast-acting protection against airborne moisture and particulate contamination. It stops solid particulate down to 3 µm at 97% efficiency as well as prevents moisture from entering the reservoir. Water-holding capacity is regenerated with every oil return phase for long service life. Its self-regenerating capability enables extended life. 258 Hydraulic Filtration

229 Reservoir Accessories Strainers Suction Strainers ACCESSORIES Flow Range: -3 gpm / -1,14 lpm outlet Port Size: 3/8" NPT to 4" NPT Stainless Steel Mesh Steel or nylon fittings Operating temperatures: Steel fitting to 25ºF / 121ºC Nylon fitting to 21ºF / 1ºC Relief valve available Features Donaldson suction strainers are zinc-plated, with stainless steel mesh screens and rugged steel core centers epoxy bonded to heavy gauge connector and end caps. Suction strainers filter petroleum-based hydraulic fluids, phosphate esters, water glycols, lubricating oils, coolants, fuels and water in fluid reservoirs, sumps and similar applications. They are cleanable and reusable. Clean by swishing in non-caustic solvent, then blow dry from inner diameter to outer diameter with compressed air. Flow Rate (L/Min) Pressure Drop (PSI) SEC (Steel Fitting) " Pressure Drop (Bar) Pressure Drop (PSI) PEC 3-1 Flow Rate (L/Min) PEC (Nylon Fitting) /8" 3-1 /2" 8-3 /4" 1-1" /4" /2" /2" 5-2" /2" 1-3".2.1 Pressure Drop (Bar) Flow Rate (GPM) SEH/SEC (Steel Fitting) 3-1 SEH / SEC 3-1 Flow Rate (L/Min) Flow Rate (GPM) Pressure Drop (PSI) /8" 5-1 /2" 8-3 /4" 1-1" /4" /2" /2" 5-2" /2" 1-3" Pressure Drop (Bar) Flow Rate (GPM) Note: PEC and SEH model strainers have hex nut style outlet fittings. SEC model strainers have pipe coupling style (round) outlet fittings. All styles have NPT threads inside. Hydraulic Filtration 259

230 Reservoir Accessories Strainers ACCESSORIES Suction Strainer Choices NYLON fitting steel fitting Donaldson Description Relief Valve Outlet Wire Dim. A Dim. B Screen Area Max. Flow Part No. Setting Pipe Size Mesh Size (in./mm) (in./mm) (sq. in./sq. cm) (gpm/lpm) P PEC-3-3/8-1 n/a 3/8" NPT 1 1.9/48 2.7/69 2/129 3/11 P56224 PEC-5-1/2-1 n/a 1/2" NPT 1 1.9/48 4.3/19 25/161 5/19 P PEC-8-3/4-1 n/a 3/4" NPT 1 2.7/69 4.3/19 4/258 8/3 P PEC-8-3/4-1-RV3 3 psid/.2 bar 3/4" NPT 1 2.7/69 4.3/19 4/258 8/3 P PEC n/a 1" NPT 1 2.7/69 4.3/19 4/258 8/3 P PEC n/a 1" NPT 1 2.7/69 5.6/142 7/452 1/38 P PEC RV3 3 psid/.2 bar 1" NPT 1 2.7/69 5.6/142 7/452 1/38 P PEC-2-1.1/4-1 n/a 1-1/4" NPT 1 3.4/86 5.6/ /826 2/75 P PEC-2-1.1/4-1-RV3 3 psid/.2 bar 1-1/4" NPT 1 3.4/86 5.6/ /826 2/75 P PEC-2-1.1/4-2 n/a 1-1/4" NPT 2 3.4/86 5.6/ /826 2/75 P PEC-3-1.1/2-1 n/a 1-1/2" NPT 1 3.4/86 5.6/ /826 3/113 P PEC-3-1.1/2-1-RV3 3 psid/.2 bar 1-1/2" NPT 1 3.4/86 5.6/ /826 3/113 P PEC-5-1.1/2-1 n/a 1-1/2" NPT 1 4/12 8/23 2/129 5/188 P PEC-5-1.1/2-1-RV3 3 psid/.2 bar 1-1/2" NPT 1 4/12 8/23 2/129 5/188 P PEC n/a 2" NPT 1 4/12 1.4/264 2/129 5/188 P PEC RV3 3 psid/.2 bar 2" NPT 1 4/12 1.4/264 2/129 5/188 P PEC /2-1 n/a 2-1/2" NPT 1 5.2/ / /239 75/282 P PEC /2-1-RV3 3 psid.2 bar 2-1/2" NPT 1 5.2/ / /239 75/282 P PEC n/a 3" NPT 1 5.2/ / /2445 1/376 P PEC RV3 3 psid/.2 bar 3" NPT 1 5.2/ / /2445 1/376 P PEC SST n/a 3" NPT 1 5.2/ / /2445 1/376 P SEH-3-3/8-1 n/a 3/8" NPT 1 1.9/48 2.5/64 34/219 3/11 P16912 SEH-5-1/2-1 n/a 1/2" NPT /67 3.1/79 62/4 5/19 P56335 SEH-5-1/2-1-RV3 3 psid/.2 bar 1/2" NPT 1 2.7/69 3.1/79 62/4 5/19 P16913 SEH-8-3/4-1 n/a 3/4" NPT / /9 68/439 8/3 P17391 SEH-8-3/4-1-RV3 3 psid/.2 bar 3/4" NPT / /9 68/439 8/3 P16914 SEH n/a 1" NPT / /136 11/71 1/38 P SEH RV3 3 psid/.2 bar 1" NPT / /136 11/71 1/38 P16915 SEH-2-1.1/4-1 n/a 1-1/4" NPT / / /145 2/75 P SEH-2-1.1/4-1-RV3 3 psid/.2 bar 1-1/4" NPT / / /145 2/75 P16916 SEH-3-1.1/2-1 n/a 1-1/2" NPT /86 8.1/23 225/1452 3/113 P SEH-3-1.1/2-1-RV3 3 psid/.2 bar 1-1/2" NPT /86 8.1/23 225/1452 3/113 P16917 SEH-5-1.1/2-1 n/a 1-1/2" NPT /1 9.8/249 34/2194 5/188 P SEH-5-1.1/2-1-RV3 3 psid/.2 bar 1-1/2" NPT /1 9.8/249 34/2194 5/188 P SEH-5-1.1/2-6 n/a 1-1/2" NPT /1 9.8/249 34/2194 5/188 P16918 SEH n/a 2" NPT /1 9.8/249 34/2194 5/188 P SEH RV3 3 psid/.2 bar 2" NPT /1 9.8/249 34/2194 5/188 P16919 SEC /2-1 n/a 2-1/2" NPT /13 1.1/257 4/ /282 P SEC /2-1-RV3 3 psid/.2 bar 2-1/2" NPT /13 1.1/257 4/ /282 P1692 SEC n/a 3" NPT / /299 5/3226 1/376 P SEC RV3 3 psid/.2 bar 3" NPT / /299 5/3226 1/376 P SEC n/a 3" NPT / /299 5/3226 1/376 P SEC RV3 3 psid/.2 bar 3" NPT / /299 5/3226 1/376 P SEC n/a 3" NPT 1 8.1/ / /6226 2/752 P SEC n/a 4" NPT 1 8.1/26 15/ /8839 3/1128 P FIOA 2 n/a G3/8" 9 2.5/52 3.3/77 29/ /1 P FIOA 5 n/a G¾" / /95 54/ /25 P FIOA 9 n/a G1" / /141 86/ /45 P FIOA 13 n/a G1¼" / / /65 P FIOA 175 n/a G1½" / / / /85 26 Hydraulic Filtration

231 Reservoir Accessories Strainers Tank Mounted Strainers ACCESSORIES Flow Range: -1 gpm / -38 lpm Outlet Port Size: 3/8" NPT to 1¼" NPT or SAE-8 to SAE-2 14 Micron Stainless Steel Mesh Steel SAE bushing Cast iron NPT bushing Operating temperatures to 25ºF / 121ºC Relief valve available Features Tank mounted strainers offer easy installation. Access to reservoir interior is not needed. You can mount these units through a sidewall or through the tank top and into a standpipe. Donaldson Description Relief Valve Wire Dim. A Dim. B Dim. C Dim. D Dim. E Screen Area Max. Flow Part No. Setting Mesh Size (in./mm) (in./mm) (in./mm) (sq. in./sq. cm) (gpm/lpm) P56227 TM-3-1 n/a 1 3/4" NPT 1/2" NPT 4/12.97/25.87/22 29/187 3/11 P TM-5-1 n/a 1 1" NPT 1/2" NPT 5.34/ / /3 35/226 5/19 P TM-5-1-RV5 5 psid/.35 bar 1 1" NPT 1/2" NPT 5.34/ / /3 35/226 5/19 P TM-1-1 n/a 1 1-1/4" NPT 3/4" NPT 8.17/28 1.2/3 1.36/35 64/413 1/38 P TM-1-1-RV5 5 psid/.35 bar 1 1-1/4" NPT 3/4" NPT 8.17/28 1.2/3 1.36/35 64/413 1/38 P TM-1-6-RV5 5 psid/.35 bar 6 1-1/4" NPT 3/4" NPT 8.17/28 1.2/3 1.36/35 64/413 1/38 P56226 TM-15-1 n/a 1 1-1/2 NPT 1" NPT 8.2/ / /42 86/555 15/56 P TM-15-1-RV5 5 psid/.35 bar 1 1-1/2 NPT 1" NPT 8.2/ / /42 86/555 15/56 P TM-15-2-RV5 5 psid/.35 bar 2 1-1/2 NPT 1" NPT 8.2/ / /42 86/555 15/56 P TM-25-1 n/a 1 2" NPT 1-1/4" NPT 9.4/ / /54 125/86 25/94 P TM-25-1-RV5 5 psid/.35 bar 1 2" NPT 1-1/4" NPT 9.4/ / /54 125/86 25/94 P TM-25-2-RV5 5 psid/.35 bar 2 2" NPT 1-1/4" NPT 9.4/ / /54 125/86 25/94 P TM-5-1 n/a 1 3" NPT 2" NPT 9.7/ /43 3/76 26/1677 5/188 P TM-5-1-RV3 3 psid/.2 bar 1 3" NPT 2" NPT 9.7/ /43 3/76 26/1677 5/188 P TM-5-1-RV5 5 psid/.35 bar 1 3" NPT 2" NPT 9.7/ /43 3/76 26/1677 5/188 P56336 TM-1-1 n/a 1 4" NPT 3" NPT 11.3/ /46 4/12 315/232 1/376 P TM-1-1-RV5 5 psid/.35 bar 1 4" NPT 3" NPT 11.3/ /46 4/12 315/232 1/376 P STM-5-1 n/a 1 1-5/16" UN 3/4" UN 5.34/ / /3 35/226 5/19 P STM-5-1-RV5 5 psid/.35 bar 1 1-5/16" UN 3/4" UN 5.34/ / /3 35/226 5/19 P STM-1-1 n/a 1 1-5/8" UN 1-1/16" UN 8.17/28 1.2/3 1.36/35 64/413 1/38 P STM-1-1-RV5 5 psid/.35 bar 1 1-5/8" UN 1-1/16" UN 8.17/28 1.2/3 1.36/35 64/413 1/38 P STM-15-1 n/a 1 1-7/8" UN 1-5/16" UN 8.2/ / /42 86/555 15/56 P56225 STM-15-1-RV5 5 psid/.35 bar 1 1-7/8" UN 1-5/16" UN 8.2/ / /42 86/555 15/56 P STM-25-1 n/a 1 2-1/2" UN 1-5/8" UN 9.4/ / /54 125/86 25/94 P STM-25-1-RV5 5 psid/.35 bar 1 2-1/2" UN 1-5/8" UN 9.4/ / /54 125/86 25/94 Hydraulic Filtration 261

232 Reservoir Accessories Diffusers ACCESSORIES Diffusers Specifications Perforated Steel Cast iron bushings (TMD-tank mount) Zinc-plated steel (DFD-return line) Operating temperatures to 25ºF / 121ºC Flow Range: -45 gpm / -1,71 lpm Features Diffusers are highly effective in reducing aeration, foaming, turbulence and noise caused by return lines. Reservoir baffles can usually be eliminated, provided that the holes in the tube are positioned facing away from the pump suction inlet and below the reservoir oil level. Can be vertically or horizontally mounted with discharge side directed away from suction and preferably toward a tank wall or bottom. DFD TMD BA Tank Mounted Diffuser (TMD) AB E D TMD - Tank Mount Diffusers Donaldson Desc. Rated Flow Dim. A Dim. B C D E Part No. gpm/l/min Pipe Size Pipe Size (in./mm) (in./mm) (in./mm) P TMD-5 5/19 1/2" NPT 1" NPT 5.34/ / /29 P TMD-1 1/38 3/4" NPT 1-1/4" NPT 8.17/27 1.2/3 1.36/34 P TMD-15 15/59 1" NPT 1-1/2" NPT 8.2/ / /42 P TMD-25 25/95 1-1/4" NPT 2" NPT 9.4/ / /53 P TMD-5 5/189 2" NPT 3" NPT 9.7/ /43 3./76 DFD - Line Mount Diffusers C Donaldson Desc. Rated Flow Pipe A B Part No. gpm/l/min Size (in./mm) (in./mm) P DFD-3 33/125 3/4" NPT 3.4/ /76 P DFD-6 53/21 1" NPT 3.4/ /17 P DFD-9 93/ /4" NPT 3.4/ /165 P56229 DFD / /2" NPT 4.5/ /168 P DFD-2 29/794 2" NPT 4.5/ /262 P DFD-25 3/ /2" NPT 5.25/ /33 P DFD-3 45/1748 3" NPT 5.25/ /394 Perforated Non-Perforated Line Mounted Diffuser (DFD) 262 Hydraulic Filtration

233 Reservoir Accessories Breathers Breathers Breathers are available in a variety of styles, materials and sizes. Breathers provide clean airflow into reservoirs and other storage containers where there is an exchange of air during changing fluid levels. In high moisture environments or applications with large changes in machine attitudes, breather caps with pressure relief and vacuum breakers limit air exchange and provide a positive suction head at the pump inlet. Threaded Adapters for Creating Tank Breathers Male Element Donaldson LHA Pipe Attachment Length Part No. Part No. Thread Thread (in./mm) Material P GBF-15 3/4" NPT 1"-12 UN 2.5/64 Aluminum P GBF-5/6 1-1/4" NPT 1-1/2"-16 UN 3./76 Aluminum P GBF-1 3/4" NPT 1-1/8"-16 UN 1.65/42 Steel P ABGBA Bayonet Fitting 1-1/8"-16 UN 1.36/35 Technopolymer P57353 NA Bayonet Fitting 1-1/2"-16 UN 2.74/695 Technopolymer Direct Replacements for Schroeder Breathers A replacement for Schroeder part ABF-3/1 is available as a breather+adapter set. For other Schroeder replacements and as an alternative on the ABF-3/1, you may purchase adapters and spin-on filters as separate items. Schroeder Donaldson Spin-On Adapter Spin-On Part No. Breather + Adapter Set Breather ABF-3/1 P P P ABF-3/1-F NA P P MBF-3-M-P2 NA P P55386 MBF-1-M-P2 NA P P55388 Spin-On Breather Filters Replacement for Schroeder ABF3/1 P Spin-On Breather & Adapter P Spin-On Breather only Specifications: Diameter: 3.69" / 93.7mm Height: 3.6" / 91mm Threads on adaptor: 3/4"-14 NPT Donaldson Use with Micron Length Diameter Flow Part No. Adapter Rating (in./mm) (in./mm) (scfm/gpm/lpm) P P or P micron nom. 3.6/91 3.7/94 15/112/421 P5565 P or P micron nom. 5.4/ /94 23/172/647 P P micron nom. 5.4/ /94 23/172/647 P56693 P micron abs. 5.4/ /94 23/172/647 P P micron abs. 7.9/2 3.7/94 28/216/812 P17989 P micron abs. 7.9/2 3.7/94 28/216/812 P16943 P micron abs. 6.7/17 5./127 35/262/985 P P micron abs. 1.7/272 5./127 42/314/1181 P55386 P micron nom. 6.7/17 5./127 35/262/985 P5525 P micron nom. 1.7/272 5./127 42/314/1181 P P micron abs. 6.7/17 5./127 59/44/1654 P P micron abs. 1.7/272 5./127 64/479/181 P55388 P micron nom. 6.7/17 5./127 59/44/1654 P55251 P micron nom. 1.7/272 5./127 64/479/181 P P micron abs. 6.7/17 5./127 59/44/1654 P P micron abs. 1.7/272 5./127 64/479/181 Element Attachment Thread O-Ring (Buna-N ) Aluminum Construction Male Pipe Thread Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Breather Threaded Adapter Hydraulic Filtration 263 ACCESSORIES

234 Reservoir Accessories T.R.A.P. Breathers ACCESSORIES T.R.A.P. Breather Flow Rates to: 45 cfm 127 lpm Particulate Removal to: 3 µm Moisture Removal: Reversible Adsorption Features Donaldson breathers with Thermally Reactive Advanced Protection (T.R.A.P. ) provide fast-acting protection for hydraulic reservoirs against airborne moisture and particulate contamination. Donaldson T.R.A.P. technology strip moisture vapor from intake air and expel the moisture back to the atmosphere. Moisture is prevented from entering and is actually pumped" out with each flow cycle. T.R.A.P. media regenerates its water-holding capacity, which leads to longer service life 3 to 4 times the life of conventional desiccant breathers. Electronic Indicator Actuated by pressure differential, flashes red to indicate changeout is needed. Indicator setting, 1 psid/6.9 kpa. Indicator power source: 3V lithium battery CR232. Mechanical Indicator Kits Install kit between reservoir and T.R.A.P. breather. Lock-up style indicator with manual reset. Highly visible, bright red band shows when restriction limit is reached. Indicator setting, 2" H 2 O/5. kpa. Oil Splash and Mist Containment Keeps oil inside reservoir. Easy To Install Lightweight simply hand tighten. Rugged Design Effective to -4 F (-4 C). Robust housing protects media. Because it withstands high vibration, T.R.A.P. is suitable for both stationary and mobile applications. Operating Temperature -4 F to 2 F / -4 C to 93 C Intermittent operation to 25 F / 121 C Particulate Removal Efficiency 3 μm at 97% Connection Sizes 1" and 3/4" NPT, 3/4" BSP Bayonet 1/4" and 3/8" NPT, 9/16"-18UN Flow Rates 45 cfm / 1274 lpm 25 cfm / 78 lpm 3 cfm / 85 lpm Indicator Setpoint 1 psid / 6.9 kpa TRAPPED MOISTURE MOIST AIR 1 INTAKE CYCLE (INHALATION) D R The circuit breathes in air containing moisture vapor. The T.R.A.P. breather strips moisture and particulate from the incoming air, allowing only clean, dry air to enter the circuit. Y A I R How it Works 3 4 DR Y AIR 3 MOIST AIR OUTFLOW CYCLE (EXHALATION) During the exhalation cycle, The T.R.A.P. breather allows unrestricted airflow outward. The outflow of dry air picks up the moisture collected by the T.R.A.P. Breather during intake, and blows it back out fully regenerating the breather s water-holding capacity Hydraulic Filtration

235 Reservoir Accessories T.R.A.P. Breathers Self-Regenerating T.R.A.P. Breather Choices Refer to the FIK section for additional T.R.A.P. breather options specific to those assembly models only. ACCESSORIES Donaldson Part Number Description Connection Maximum Flow (cfm/lpm) Indicator Moisture Removal Oil/Splash Containment Diameter (in./mm) Total Height (in./mm) X926 X-Large-Urethane 1½" NPT Female 67/1893 std mechanical Yes No 6.5/165 16/47 P Large-ABS 1" NPT 45/1274 opt mechanical Yes Yes 4.5/ /115 P Large-ABS Bayonet 45/1274 none Yes Yes 4.5/ /166.5 P Large-ABS 1" NPT 45/1274 electronic Yes Yes 4.5/ /115 P Large-ABS Bayonet 45/1274 electronic Yes Yes 4.5/ /166.5 P Medium-Steel 3/4" NPT 25/78 opt mechanical Yes Yes 3.18/ /72.9 P Medium-Steel Bayonet 25/78 none Yes Yes 3.18/ /43.2 P56637 Medium-Steel 3/4" BSP 25/78 none Yes Yes 3.18/ /72.9 P Mini-Nylon 9/16"-18 UNF 3/85 none Yes Yes 1.65/ /55.4 P56739 Mini-Nylon 3/8" NPT 3/85 none Yes Yes 1.65/ /55.4 P Mini-Nylon 1/4" NPT 3/85 none Yes Yes 1.65/ /55.4 Mini Particulate Breathers P Mini-Nylon 9/16"-18 UNF 3/85 none No Yes 1.65/ /55.4 P Mini-Nylon 3/8" NPT 3/85 none No Yes 1.65/ /55.4 P Mini-Nylon 1/4" NPT 3/85 none No Yes 1.65/ /55.4 Mechanical Indicator Kit - For use with P & P565857* (*requires customer-supplied 3/4"x1" NPT reducer) P Mechanical Indicator Kit 1" NPT coupling 2" H2O/5 kpa trip point n/a 2.41/61.2 Bayonet Style Filler Basket / Flange Kits - For use with bayonet style T.R.A.P. Breathers P " SS basket 6-bolt 2.81/71.4 circle 3.38/ /93.1 P " Nylon Basket 6-bolt 2.81/71.4 circle 3.38/ /117 P " SS basket 6-bolt 2.81/71.4 circle 3.38/ /172 T.R.A.P. Breather Sizing Trap Model Hydraulic System (gal/l) In-plant Lube (gal/l) Outside (gal/l) Standard 1/375 5/ /938 Metal 4/15 2/75 1/375 Mini 4/15 2/75 1/38 T.R.A.P. Performance Data Pressure Drop Return (in H 2 O) Chart Title (lpm) Mini Medium Flow Rate (cfm) Large (kpa) Activation Instructions for T.R.A.P. Breathers with Electronic Indicator The T.R.A.P. breather has a service indicator that will indicate when it is time to replace the T.R.A.P. This indicator should be activated before the T.R.A.P. is put into service. Before the T.R.A.P. is activated, it is in a sleep mode to conserve the battery. The T.R.A.P. can remain in a sleep mode for over 6 months without detriment to the battery. While in sleep mode, the LED light will not flash until it is activated. Activation 1 Remove the T.R.A.P. from the box and turn it upside down - with the neck and thread up. 2 Using a forefinger, insert into the neck of the T.R.A.P. and press on the plastic screen until the LED light begins to flash. The light will flash three times with a short flash followed by a long flash and then another short flash. 3 Release pressure from the switch immediately after the light begins flashing. The T.R.A.P. is now activated. Replacement Replace T.R.A.P. with a new one when the light begins to blink. Hydraulic Filtration 265

236 STNU QNSV UUNU RNQX TRNP QNVU Reservoir Accessories T.R.A.P. Breathers ACCESSORIES T.R.A.P. Breather Specifications Standard P P (no indicator version) Available with or without electronic indicator Top View P (optional mechanical) P (no indicator version) Ø4.5" [114mm] 4.52" [115mm] 6.6 VNUV [167.6mm] QVVNU 3.38 SNSX XUNX [85.8mm] 1.38" [35mm] 1" NPT Metal Bayonet Adaptor P Top View P (3/4" NPT version, optional mechanical) Ø3.18" [81mm] P56637 (3/4" BSP version) 1.7" [43mm] 2.87" [73mm] 1.56" [4mm] Bayonet 3/4" NPT or 3/4" BSP Mini P P56739 P Top View Mechanical Indicator Kit P Suitable for use with P and P565857* *Requires additional 3/4" x 1" reducer bushing (supplied by customer) 1.2" [3mm] 9/16-18 UNF 1.36" [34mm] 2.18" [55mm] Ø1.62" [42mm] 1" NPT Coupling Visual Indicator 1/8" NPT Nipple 2.41" [61mm] 2.9" [74mm] 3.75" [95mm] Bayonet Style Filler Basket/Flange Kits Use with any bayonet style T.R.A.P. Breather P P P Ø3.38" [86mm] Ø3.38 [86mm] Ø3.38" [86mm] Bayonet Flange Bayonet Flange Bayonet Flange Gaskets Gaskets 3.68" [93mm] Gaskets Mounting Hardware 4.5" [114mm] Mounting Hardware 6.74" [171mm] Mounting Hardware 3" Stainless Steel Basket 4" Nylon Basket 6" Stainless Steel Basket 266 Hydraulic Filtration

237 Reservoir Accessories Breathers ABS, MBS Series ACCESSORIES Specifications Chrome plated, epoxy coated or zinc plated steel cap Airflow to 3 cfm/85 lpm Compatible with petroleum based fluids Temperature to 212 F / 1 C 1/2", 3/4" and 1" NPT on ABS 1/4" and 3/8" NPT on MBS Options 3, 1 and 4 micron (ABS), 1 and 4 micron (MBS) Dipstick available on some ABS models Zinc and epoxy coated weather-proof cap versions Airflow Donaldson Reference Micron Capacity A B C D E Finish Part No. Rating (cfn/lpm) (in./mm) (in./mm) (in./mm) (in./mm) P56251 MBS-1-N4 1 µm 1/ /47 2./51.75/19 1/4" NPT.2/5 Chrome Plated P MBS-1-N6 1 µm 1/ /47 2./51.75/19 3/8" NPT.2/5 Chrome Plated P MBS-4-N4 4 µm 1/ /47 2./51.75/19 1/4" NPT.2/5 Chrome Plated P MBS-4-N6 4 µm 1/ /47 2./51.75/19 3/8" NPT.2/5 Chrome Plated P MBS-Z-1-N6 1 µm 1/ /47 2./51.75/19 3/8" NPT.2/5 Zinc Plated P ABS-3-N12 3 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Chrome Plated P ABS-1-B12 1 µm 3/ /8 2.8/ /3 3/4" BSP.5/13 Chrome Plated P ABS-1-N8 1 µm 3/ /8 2.8/ /3 1/2" NPT.5/13 Chrome Plated P56252 ABS-1-N12 1 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Chrome Plated P ABS-1-N16 1 µm 3/ /8 2.8/ /3 1" NPT.5/13 Chrome Plated P ABS-4-N8 4 µm 3/ /8 2.8/ /3 1/2" NPT.5/13 Chrome Plated P ABS-4-N12 4 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Chrome Plated P ABS-4-N16 4 µm 3/ /8 2.8/ /3 1" NPT.5/13 Chrome Plated P ABS-W-3-N12 3 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Epoxy Coated Black P ABS-W-1-N8 1 µm 3/ /8 2.8/ /3 1/2" NPT.5/13 Epoxy Coated Black P ABS-W-1-N12 1 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Epoxy Coated Black P ABS-W-1-N16 1 µm 3/ /8 2.8/ /3 1" NPT.5/13 Epoxy Coated Black P56391 ABS-W-4-B12 4 µm 3/ /8 2.8/ /3 3/4" BSP.5/13 Epoxy Coated Black P ABS-W-4-N12 4 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Epoxy Coated Black P56253 ABS-W-4-N16 4 µm 3/ /8 2.8/ /3 1" NPT.5/13 Epoxy Coated Black P ABS-Z-1-N16 1 µm 3/ /8 2.8/ /3 1" NPT.5/13 Zinc Plated P ABS-Z-4-N8 4 µm 3/ /8 2.8/ /3 1/2" NPT.5/13 Zinc Plated P ABS-Z-4-N12 4 µm 3/ /8 2.8/ /3 3/4" NPT.5/13 Zinc Plated Hydraulic Filtration 267

238 Reservoir Accessories Breathers ACCESSORIES PBS Series Pressure Filler Breather Cap - Screw In Style Specifications Chrome plated or epoxy coated steel cap Air intake valve opens at.435 psi/3 kpa Compatible with petroleum based fluids Temperature range -22 F to +24 F / -3 C to 115 C Buna-N gaskets standard 1 and 4 micron available Relief valve settings at 5 psi /.34 bar or 1 psi /.69 bar full rate flow 5 PSI/.34 bar Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. 1 PSI/.69 bar) Air intake in the reservoir through vacuum breaker when pressure decreases (.435 psi) Venting to atmosphere through relief valve to maintain a 5 or 1 psi full rated flow Airflow Relief Valve Donaldson Description Micron Capacity Setting Dim. A Dim. B Dim. C Dim. D Dim. E Finish Part No. Rating (cfm/lpm) (psi/bar) (in./mm) (in./mm) (in./mm) (in./mm) (in./mm) P PBS-1-1-N12 1 µm 3/85 1/ / / / 3 3/4" NPT.5 / 13 Chrome Plated P PBS-1-1-N16 1 µm 3/85 1/ / / / 3 1" NPT.5 / 13 Chrome Plated P PBS-1-5-N12 1 µm 3/85 5/ / / / 3 3/4" NPT.5 / 13 Chrome Plated P PBS-1-5-N16 1 µm 3/85 5/ / / / 3 1" NPT.5 / 13 Chrome Plated P PBS-4-1-N12 4 µm 3/85 1/ / / / 3 3/4" NPT.5 / 13 Chrome Plated P PBS-4-5-N12 4 µm 3/85 5/ / / / 3 3/4" NPT.5 / 13 Chrome Plated P PBS-4-5-N16 4 µm 3/85 5/ / / / 3 1" NPT.5 / 13 Chrome Plated P56337 PBS-W-1-5-N12 1 µm 3/85 5/ / / / 3 3/4" NPT.5 / 13 Epoxy Coated Black P PBS-W-4-1-N12 4 µm 3/85 1/ / / / 3 3/4" NPT.5 / 13 Epoxy Coated Black P PBS-W-4-5-N12 4 µm 3/85 5/ / / / 3 3/4" NPT.5 / 13 Epoxy Coated Black 268 Hydraulic Filtration

239 Reservoir Accessories Breathers Filler Breather Caps ACCESSORIES Specifications High impact-resistant technopolymer construction Cap diameters 1.22"/31mm, 1.65"/42 mm, 2.24"/57 mm and 2.75"/7 mm Compatible with petroleum and water based fluids Temperature range -22 F to +24 F / -3 C to +115 C Displacements to 25 gpm/9461 lpm without baffle Displacements to 144 gpm/547 lpm with anti-splash baffle CPS / DPS / LPS D BPS / RPS D Airflow Relief Valve Donaldson Description* Micron Capacity Setting Dim. A Dim. B Dim. C Dim. D Dim. E Part No. Rating (cfm/lpm) (psi/bar) (in./mm) (in./mm) (in./mm) (in.) (in./mm) P DPS-4-N4 4 µm 4.9/139 n/a 1.65/42 2.5/52.71/18 1/4" NPT 1.2/3 P DPS-4-N4-A 4 µm 2.1/59 n/a 1.65/42 2.5/52.71/18 1/4" NPT 1.2/3 P DPS-4-N6 4 µm 11.7/331 n/a 1.65/42 2.5/52.71/18 3/8" NPT 1.2/3 P DPS-4-N6-A 4 µm 5/142 n/a 1.65/42 2.5/52.71/18 3/8" NPT 1.2/3 P56252 DPS-4-N12 4 µm 12.5/354 n/a 1.65/42 2.5/52.71/18 3/4" NPT 1.2/3 P56253 DPS-4-N12-A 4 µm 5.4/153 n/a 1.65/42 2.5/52.71/18 3/4" NPT 1.2/3 P CPS-4-N12 4 µm 27/765 n/a 2.24/ /47.87/22 3/4" NPT 1.53/39 P CPS-4-N12-A 4 µm 13.5/382 n/a 2.24/ /47.87/22 3/4" NPT 1.53/39 P56248 BPS-1-N12-A 1 µm 19.3/547 n/a 2.75/7 2.48/63.83/21 3/4" NPT 2.68/68 P BPS-4-N12 4 µm 33.4/946 n/a 2.75/7 2.48/63.83/21 3/4" NPT 2.68/68 P BPS-4-N12-A 4 µm 19.3/547 n/a 2.75/7 2.48/63.83/21 3/4" NPT 2.68/68 P RPS-4-5-N12 4 µm 3/85 5/ /7 2.48/63.83/21 3/4" NPT 2.68/68 * -A = anti-splash Airflow Donaldson Desc. Micron Capacity Dim. A Dim. B Dim. C Dim. D Comment Part No. Rating (cfm.lpm) (in./mm) (in./mm) (in./mm) (in./mm) ABO P ABO-1 1 µm 3/ /7 1.5/39.25/7 1.77/45 Fits over 1.5" OD tube P ABO-4 4 µm 3/ /7 1.5/39.25/7 1.77/45 Fits over 1.5" OD tube Hydraulic Filtration 269

240 Reservoir Accessories Breathers ACCESSORIES Filler Breather Assemblies Features Removable 5 µm mesh strainer. (Except model P171848, which has a non-removable strainer.) 1 µm air breather/filter. Models P & P include drilled flanges with attaching screws. P with weldable flange P without pre-drilled holes How it Works As fluid levels rise and fall inside the reservoir, air flows in and out through the strainer and breather as shown below. The breather filter inside the cap removes contaminants as small as 1 µm from the air to keep airborne contaminant from entering the fluid. The strainer removes large particles from fluid as it is added to the reservoir. Breather Filter is inside cap P with pre-drilled holes, gasket and screws P with pre-drilled holes, gasket and screws Air In Attaching Strainer Flange Air Out A B P P P A P P17186 B C Filler Breather Specifications FLANGE SPECIFICATIONS FILLER BREATHER SPECIFICATIONS Part Outer Dia. No. of Hole Dia. Bolt Flow A B C D No. (in./mm) Holes (in./mm) Circle (gpm/lpm) (in./mm) (in./mm) (in./mm) (in./mm) P / / /41 7/ / / /63 1.1/28 P / / /73 124/ /7 1.81/ /1 1.5/38 P /84 n/a n/a 124/ /7 1.81/ /1 1.15/38 P n/a - weldable 124/ /7 7.9/18 2.5/64 P17186 * n/a - weldable 124/ /7 7.9/18 2.5/64 * For pressurized reservoirs at 5.8 psi/.4 bar relief pressure. Filler Cap Only (Replacement) P fits P171855, P171856, P P for pressurized reservoir --- fits P17186 D D 27 Hydraulic Filtration

241 Reservoir Accessories Breathers ABB Series Filler Breathers - Bayonet Style ACCESSORIES Specifications Chrome plated, epoxy coated or zinc plated steel caps Airflow to 3 cfm/85 lpm Compatible with petroleum based fluids 3 mesh technopolymer basket Self tapping screws for flange mount Cork gaskets 3, 1, or 4 micron Metal 2.88 [73] H 3 Mesh stainless steel baskets inner guards locking tabs (ab only) F 3.25 [83].217" 5.5 mm Holes No x 1 /2" screws 3S 3" 76mm IG mm 3.14 [8] 6S 6" 152mm IG [55] 8S 8" 23mm IG [97] 1.9 [48] Donaldson Refrence Features Micron Finish Part No. Rating P56261 ABB-W-3-8S-IG 8" STAINLESS BASKET, INNER GUARD 3 µm Epoxy Coated, Black P ABB-W-1-3S 3" STAINLESS BASKET 1 µm Epoxy Coated, Black P ABB-W-1-3S-LT 3" STAINLESS BASKET, LOCK TAB 1 µm Epoxy Coated, Black P ABB-W-1-N NYLON BASKET 1 µm Epoxy Coated, Black P ABB-W-1-N-R NYLON BASKET, BUNA-N GASKET 1 µm Epoxy Coated, Black P ABB-W-4-3S 3" STAINLESS BASKET 4 µm Epoxy Coated, Black P ABB-W-4-6S 6" STAINLESS BASKET 4 µm Epoxy Coated, Black P56262 ABB-W-4-N NYLON BASKET 4 µm Epoxy Coated, Black P ABB-Z-4-3S 3" STAINLESS BASKET 4 µm Zinc Plated P ABB-Z-4-3S-LT 3" STAINLESS BASKET, LOCK TAB 4 µm Zinc Plated P ABB-Z-4-N NYLON BASKET 4 µm Zinc Plated P ABB-Z-4-N-R NYLON BASKET, BUNA-N GASKET 4 µm Zinc Plated Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Hydraulic Filtration 271

242 Reservoir Accessories Breathers ACCESSORIES Side Mount Can be used with all Bayonet and Threaded Flange Breathers (except MBB & Pressurized Breathers). Maximum torque for fastening 112 in. lbs. with washers. Dipsticks available for some models. See Features section on assembly tables. Chrome ABB Series Filler Breathers - Bayonet Style Airflow to 3 cfm/85 lpm Donaldson Description Features Micron Part No. Rating P ABB-3-N NYLON BASKET 3 µm P ABB-1 FLANGE, SCREWS & GASKET, NO BASKET 1 µm P ABB-1-3S 3" STAINLESS BASKET 1 µm P ABB-1-3S-LT 3" STAINLESS BASKET, LOCK TAB 1 µm P ABB-1-3S-R 3" STAINLESS BASKET, BUNA-N GASKET 1 µm P ABB-1-3S-SMB 3" STAINLESS BASKET, SIDE MOUNT KIT 1 µm P ABB-1-6S 6" STAINLESS BASKET 1 µm P56258 ABB-1-6S-LT 6" STAINLESS BASKET, LOCK TAB 1 µm P ABB-1-6S-R 6" STAINLESS BASKET, BUNA-N GASKET 1 µm P ABB-1-8S 8" STAINLESS BASKET 1 µm P ABB-1-8S-D-IG 8" STAINLESS BASKET, DIPSTICK, INNER GUARD 1 µm P ABB-1-N NYLON BASKET 1 µm P ABB-1-N-LT NYLON BASKET, LOCK TAB 1 µm P ABB-1-N-R NYLON BASKET, BUNA-N GASKET 1 µm P ABB-4 FLANGE, SCREWS & GASKET, NO BASKET 4 µm P56259 ABB-4-3S 3" STAINLESS BASKET 4 µm P ABB-4-3S-R 3" STAINLESS BASKET, BUNA-N GASKET 4 µm P ABB-4-3S-SMB 3" STAINLESS BASKET, SIDE MOUNT KIT 4 µm P ABB-4-6S 6" STAINLESS BASKET 4 µm P ABB-4-6S-D 6" STAINLESS BASKET, DIPSTICK 4 µm P ABB-4-6S-LT 6" STAINLESS BASKET, LOCK TAB 4 µm P ABB-4-8S 8" STAINLESS BASKET 4 µm P ABB-4-8S-D 8" STAINLESS BASKET, DIPSTICK 4 µm P5626 ABB-4-8S-LT 8" STAINLESS BASKET, LOCK TAB 4 µm P56261 ABB-4-CWOF CAP ONLY 4 µm P56262 ABB-4-LT LOCK TAB, NO BASKET 4 µm P56263 ABB-4-N NYLON BASKET 4 µm P56265 ABB-4-N-LT NYLON BASKET, LOCK TAB 4 µm P56268 ABB-4-N-R NYLON BASKET, BUNA-N GASKET 4 µm P56269 ABB-4-N-SMB NYLON BASKET, SIDE MOUNT KIT 4 µm 272 Hydraulic Filtration

243 Reservoir Accessories Breathers Mini Filler Breather 1.85 [47] H 1.61 [41] ACCESSORIES Airflow Donaldson Description Micron Capacity Finish Part No. Rating (cfm/lpm) P MBB-1-N 1 µm 1/283 Chrome P MBB-4-N 4 µm 1/283 Chrome 1.81 [46] 2.52 [64] 1.14 [29] 4.33 [11] 2. [5] F.217" 5.5 mm Holes Non-Vent Filler Cap, Bayonet 3.14 [8] Donaldson Description Feature Finish Part No. P NVB--3S FILLER CAP ASSY W/3" Chrome STAINLESS BASKET P NVB--N FILLER CAP ASSY W/ Chrome NYLON BASKET P NVB-W--8S FILLER CAP ASSY W/8" Epoxy coated, Black STAINLESS BASKET 2.17 [55] 3.82 [97] 1.9 [48] 5.85 [149] Metal 3.25 [83] F H 2.88 [73].217" 5.5 mm Holes No x 1 /2" screws Non-Vent Filler Cap, Threaded Donaldson Description Feature Part No. Finish P56255 NVT--N FILLER CAP ASSY W/ Black Technopolymer NYLON BASKET Hydraulic Filtration 273

244 Reservoir Accessories Breathers ACCESSORIES Filler Breathers Specifications High impact black technopolymer Temperature range -22 F to +24 F / -3 C to +115 C 2.75" diameter cap Available with bayonet or threaded flange Airflow to 3 cfm/85 lpm Compatible with petroleum and water based fluids 3 mesh technopolymer basket Options Dipstick 3"/76 mm, 6"/152 mm and 8"/ 23 mm stainless steel baskets 5 PSI/.34 bar 1 PSI/.69 bar) Bayonet Style (RPB) (BPB) Airflow Relief Valve Donaldson Description Feature Micron Capacity Setting Part No. Rating (cfm/lpm) (psi/bar) P RPB-4-5-3S 3" STAINLESS BASKET 4 µm 3/85 5/.34 P RPB-4-5-6S 6" STAINLESS BASKET 4 µm 3/85 5/.34 P RPB-4-5-N NYLON BASKET 4 µm 3/85 5/.34 P BPB-1-A CAP ONLY BREATHER CAP 1 µm 3/85 N/A P BPB-1-N-A BREATHER 1 µm 3/85 N/A P BPB-4 CAP ONLY BREATHER CAP 4 µm 3/85 N/A P BPB-4-3S BREATHER W/3" STEEL BASKET 4 µm 3/85 N/A P BPB-4-3S-A BREATHER 4 µm 3/85 N/A P BPB-4-6S-D FILLER BREATHER W/DIP STICK 4 µm 3/85 N/A P56254 BPB-4-A CAP ONLY BREATHER CAP 4 µm 3/85 N/A P BPB-4-N BREATHER 4 µm 3/85 N/A P BPB-4-N-A BREATHER 4 µm 3/85 N/A P BPB-4-N-SMB BREATHER W/SIDE MOUNT KIT 4 µm 3/85 N/A 274 Hydraulic Filtration

245 Reservoir Accessories Breathers ACCESSORIES Metal 2.88" 73 mm RPB/bpb 3.25" 83 mm.217" 5.5 mm Holes No x 1 /2" PBB Series Pressure Filler Breather Cap - Bayonet Style Specifications Chrome plated, epoxy coated or zinc plated steel cap Air intake valve opens at.435 psi/3 kpa Compatible with petroleum based fluids Temperature range -22 F to +24 F / -3 C to 115 C Buna-N gaskets standard 1 and 4 micron available Relief valve settings at 5 or 1 psi/.34 or.69 bar full rate flow 5 psi/.34 bar Buna-N is a registered trademark of E. I. DuPont de Nemours and Company [55] 3.14 [87] Metal 2.88 [73] H PBB Bayonet Style 1 psi/.69 bar [97] 1.9 [48] F 3.25 [83].217" 5.5 mm Holes No x 1 /2" screws 75 6 Hydraulic Filtration 275

246 Reservoir Accessories Breathers ACCESSORIES PBB Series Pressure Filler Breather Cap - Bayonet Style Donaldson Description Feature Micron Airflow Capacity Relief Valve Finish Part No. Rating (cfm/lpm) Setting (psi/mm ) P PBB-1-5-3S 3" STAINLESS BASKET 1 µm 3/85 5/.34 Chrome P PBB-1-5-6S 6" STAINLESS BASKET 1 µm 3/85 5/.34 Chrome P PBB-1-5-N NYLON BASKET 1 µm 3/85 5/.34 Chrome P PBB-1-5-N-LT NYLON BASKET, LOCK TAB 1 µm 3/85 5/.34 Chrome P56335 PBB-4-1-N NYLON BASKET 4 µm 3/85 1/.69 Chrome P PBB-4-5 FLANGE, SCREWS & GASKET, NO BASKET 4 µm 3/85 5/.34 Chrome P PBB-4-5-3S 3" STAINLESS BASKET 4 µm 3/85 5/.34 Chrome P PBB-4-5-6S 6" STAINLESS BASKET 4 µm 3/85 5/.34 Chrome P PBB-4-5-8S 8" STAINLESS BASKET 4 µm 3/85 5/.34 Chrome P PBB-4-5-N NYLON BASKET 4 µm 3/85 5/.34 Chrome P PBB-W-1-5-N NYLON BASKET 1 µm 3/85 5/.34 Epoxy Coated, Black P PBB-W-1-5-N-LT NYLON BASKET, LOCK TAB 1 µm 3/85 5/.34 Epoxy Coated, Black P PBB-W-4-5-3S 3" STAINLESS BASKET 4 µm 3/85 5/.34 Epoxy Coated, Black P56336 PBB-Z-1-1-N NYLON BASKET 1 µm 3/85 1/.69 Zinc Plated P PBB-Z-1-5-N NYLON BASKET 1 µm 3/85 5/.34 Zinc Plated P P P P " STAINLESS BASKET ONLY 6" STAINLESS BASKET ONLY 8" STAINLESS BASKET ONLY 4" NYLON BASKET ONLY 5 PSI/.34 bar 1 PSI/.69 bar) Weld Risers for Filler Breathers Donaldson Description Height Part No. (in./mm) P WR /25.4 Steel stamped construction Predrilled holes align with standard breather tank flanges Provides for easy installation of filler breathers 3-5/8"/ 92.1 mm 1"/25.4 mm.171"/4.34 mm Dia 6 Holes Equally Spaced on a 2-7/8"/73. mm Dia 2-1/8"/54. mm Dia. Hole 276 Hydraulic Filtration

247 Reservoir Accessories ARV Active Reservoir Vent ARV Active Reservoir Vent The Donaldson Active Reservoir Vent (ARV ) is an effective dry air purging system for minimizing water contamination in fluids. It continuously supplies dry air to reservoirs and other vented components. Slight pressurization of the reservoir head space with dry air prevents ingression of humidity, therefore eliminating a common source of water contamination. In addition, as dry air sweeps over the surface of the oil, water evaporates and the oil dries to beneficial low levels. Through efficient and user-friendly water contamination control, the ARV s unique dry air purging system provides a wide range of benefits, including longer component life, extended fluid change intervals, and greater system uptime and reliability. ACCESSORIES Do you have challenges with water in oil? Is your operation in a high humidity environment? Do you operate around wash water, spray down maintenance, or marine and off-shore environments? Do you get regular condensation in your reservoirs? Are you using a desiccant breather now? - How often do you change your desiccant? - Do you require frequent service maintenance / short life with your desiccant? - Are you concerned that your desiccant is saturated with water until it is too late? Water is a frequent and damaging contaminant in hydraulic and lubrication systems, and water contamination causes a host of problems including corrosion, component seizure, microbial growth, additive dumping, and accelerated oil oxidation. The ARV will help prevent the chain of damage caused by water contamination. Features Purges wet, humid air from reservoir head space Minimal annual maintenance Prefilter and afterfilter for particle removal Benefits Greater uptime, longer bearing life, lower energy consumption, fewer parts replacement, and greater machine efficiency Low maintenance costs Added protection from particulate wear Applications Hydraulic System Reservoirs Gear boxes Lube System Reservoirs Small Storage tanks Multiple Tanks Lube Rooms Hydraulic Filtration 277

248 Reservoir Accessories ARV Active Reservoir Vent ACCESSORIES ARV Active Reservoir Vent Ordering ARV 3 cfm: P cfm: P ARV Kit* P Specifications ARV ARV Kit ** Breather Assembly * The ARV Kit includes the T.R.A.P. breather assembly, connection tee and relief vent. Part Number Flow Rate Recommended for NPTF Connection Dimensions (in./mm) Weight (scfm /lpm) Reservoir Size (inches) (lbs/kg) (gallons/liters) Height Width Depth P / 85 up to 2,7 / 1,271 1/2" 13.7 / / / / 6.8 P /283 up to 9, / 34,69 1/2" 34.8 / / / / 14.9 Electrical Requirements: 11 V/5-6 Hz AC, Approx. 4 W Medium: Compressed air/nitrogen Operating Pressure: 6 to 1 psig Recommended for Flow Rate NPTM Connection T.R.A.P. Breather Assembly (in./mm) Part Number Reservoir Size (scfm) (inches) (gallons/liters) Height Width Depth P up to 1 up to 9, / 34, / / / 12 ** Kit includes breather assembly, connection and relief vent. Medium Temperature: maximum = 122 F Ambient Temperature: minimum =39 F; maximum = 122 F Replacement/Maintenance Parts & Schedule Description Recommended Change Interval Part Number T.R.A.P. reservoir breather 6 months P Service Kit (includes prefilter element, after filter element, desiccant cartridges, set of seals) for ARV adsorption dryer 6 months - 1 year* *Please note the following servicing recommendations: Filter elements: after a maximum use of 8, operating hours or every 6 months Desiccant cartridges: after a maximum period use of 1, operating hours or once a year. ARV-3: P ARV-1: P Hydraulic Filtration

249 Reservoir Accessories ARV Active Reservoir Vent How the Active Reservoir Vent Works ACCESSORIES Dryer Inlet Processor Control Prefilter Lower Shuttle Valve Desiccant Cartridges Upper Shuttle Valve Afterfilter 9 8 Dryer Outlet Condensate Drain 3 Small, Compact Point-of-Use Dryers Heatless desiccant dryers, like all adsorption type dryers, use a desiccant to adsorb the water vapor in the airstream. In the most commonly used twin-tower design, one tower dries the air from the compressor, while the desiccant in the other tower is being regenerated to provide continuous operation. In the heatless desiccant dryer design, no internal or external heaters are used. Regeneration is achieved by using a partial stream of the dried air, expanding it to atmospheric pressure, and running it through the desiccant bed that is being regenerated. The standard regenerative desiccant dryer at 1 psig has a standard pressure dew point rating of -4 F/ C and a dew point down to -1 F (-73 C) is available as an option. Hydraulic Filtration 279

250 Reservoir Accessories ARV Active Reservoir Vent ACCESSORIES Performance Data Donaldson Active Reservoir Vent Performance (Degree ºC) % RH% 9% 8% 7% 6% 5% 4% 3% 2% Maximum Acceptable RH Level Plant compressed air: Includes Fridge Dryer Inlet: 1ºF (38ºC) Outlet: 37.4ºF (3ºC) Dew Point Compressed Air Input UltraPac 2 Output 1% % UltraPac Compressed Air Temperature (ºF) 28 Hydraulic Filtration

251 Reservoir Accessories Sight Glasses Sight Glasses ACCESSORIES Specifications Transparent polyamid lens Shock resistant Anodized aluminum reflector Operating temperature 21 F / 1 C Buna-N seal For use with mineral, petroleum and water-based fluids Any contact with alcohol or solvents must be avoided Design HFTX Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Features Leak-free sight glasses come in plastic or metal with a variety of threads, seals and lenses. In low visibility areas, prism lens sight glasses are a good solution for quick and accurate readings. In applications involving high pressure or temperatures, steel sight glasses are preferred. Locking nuts provide mounting into sheet metal with minimum thickness and without welding. Donaldson Dimensions (in./mm) Part No. Description A -Thread Size B C D E F P SG-4 1/4" BSP.35/9.71/18.28/7.24/6.59/15 P56242 SG-6 3/8" BSP.43/11.87/22.32/8.28/7.75/19 P SG-8 1/2" BSP.55/14 1.2/26.32/8.32/8.87/22 P SG-8-S 3/4" - 16 UN.51/13 1.2/26.59/15.32/8.87/22 P SG-12 3/4" BSP.79/2 1.22/31.35/9.39/1 1.6/27 P SG-12-S 1-1/16" - 12 UN.75/ /35.59/15.39/1 1.18/3 P SG-16 1" BSP 1./ /4.43/11.39/1 1.34/34 P56243 SG-2 1-1/4" BSP 1.18/3 1.85/47.47/12.51/ /41 Hydraulic Filtration 281

252 Reservoir Accessories Sight Glasses ACCESSORIES Prism Sight Glasses Specifications Prism lenses: special translucent polyamide technopolymer For low light applications Body: special black polyamide technopolymer Available in ¾" and 1" NPT sizes Resistant to solvents, oils, greases, alkaline acids Avoid alcohol and detergents containing alcohol Flat Buna-N seal Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Donaldson Dimensions (in./mm) Part No. Description A -Thread Size B C D E F P PSG-12 3/4" NPT.7/ /35.4/1.33/ /32 P PSG-16 1" NPT.9/23 1.7/43.43/11.36/9 1.5/38 Specifications All nickel-plated steel construction Glass prism lenses hermetically sealed Leak-proof service Greater mechanical strength Easy installation Reflects light in the presence of any liquid Maximum operating temp. 5 F / 26 C Suitable for petroleum and water based fluids Donaldson Dimensions (in./mm) Part No. Description A -Thread Size B C D E P56248 SVM-4 1/4" NPT.34/8.19/5.44/11.63/16 P56249 SVM-6 3/8" NPT.44/11.22/6.5/13.75/19 P56241 SVM-8 1/2" NPT.56/14.22/6.56/14.94/24 P SVM-12 3/4" NPT.75/19.31/8.63/16 1.6/27 P SVM-16 1" NPT.94/24.31/8.94/ /35 P SVM-2 1-1/4" NPT 1.19/3.41/1.81/ /44 P SVM /2" NPT 1.44/37.41/1.81/21 2./51 P SVM-32 2" NPT 1.88/48.41/1.88/22 2.5/ Hydraulic Filtration

253 Reservoir Accessories Level Gauges Fluid Level Gauges ACCESSORIES Specifications Steel frame Acrylic lens Steel zinc plated bolts 5" (127 mm) mounting bolt centers Maximum wall thickness: ½"/12.7 mm Maximum temperature: SLT 225 F / 17 C; SLG 18 F / 8 C Features Donaldson offers a wide variety of fluid level gauges that let you accurately measure fluid levels in your tanks and reservoirs. Gauges are made with transparent lens material and are suitable for lubricants, mineral, petroleum and water based fluids. They offer 18 visibility of fluid level. SLT-1214 P Donaldson Desc. Feature Seals Part No. P SLT "/127 mm Level Gauge w/ Red Thermometer, Chrome Steel Frame Neoprene Bolt torque: 15 ft.-lbs../2 Nt-m. Do not exceed 2 ft.-lbs./27 Nt-m. Hydraulic Filtration 283

254 Reservoir Accessories Level Gauges ACCESSORIES Fluid Level Gauges Specifications Transparent lens material Buna-N seals Maximum working pressure for pressurized tanks: 14.5 psi / 1 bar / 1 kpa. Oil level and temperature or oil level only Temperature scale: 35º to 21ºF / º to 1ºC. Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Bolt torque: 1 ft.-lbs/nt-m. Inside nut for tightening directly on the tank. Suggested mounting hole diameter: 11mm or 13mm. Oil Level/Temperature Gauge Specifications (35-21 F / - 1 C) (shown above left) Part Dimensions (in./mm) No. A B C D E F G-Thread H I P / /82.89/ /4.61/15.5 5/127 M12 x /2 1.57/4 P / /29.89/ /4.61/15.5 1/254 M12 x /2 1.57/4 Oil Level Gauge Specifications (shown above right) Part Dimensions (in./mm) No. A B C D E F G-Thread H I P / /82.89/ /4.61/15.5 5/127 M12 x /2 1.57/4 P / /31.89/ /4.61/15.5 3/76 M1 x /2 1.57/4 284 Hydraulic Filtration

255 Reservoir Accessories Level Gauges Fluid Level Gauges Specifications Note: Any contact with alcohol, alcohol-based washing fluids, or petroleum distillates must be avoided. Do not chamfer tank mounting holes. Not for water-glycol applications Options: Ultrasonically welded polyamide Suitable for pressurized reservoirs Maximum operating temperature: 212 F / 1 C Scale: 32 F to 212 F / C to 1 C Maximum wall thickness: LG-3-1/2"/12.7 mm, LG-5/LG-1-3/8"/8.3 mm Buna-N O-ring seals Zinc plated bolts Metric bolts Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. 1/2"-13 bolts (LG-5) Protective guard (LG-5) Viton seals Red and blue thermometers Alcohol resistant version Fast mount kit (requires no internal access or threads to mount) ACCESSORIES LG Series LGZ Series LG-5G Guard Bolt torque: 9 ft.-lbs./12 Nt-m (7 ft.-lbs./9.5 Nt-m fast mount) LG-3 FM option E dia. =.625 (5/8) LG-5, 1 FM option E dia. =.688 (11/16) Fluid Level Gauge Guard (LG-5 Series only) Donaldson Description Feature Bolt Center Part No. A B C D (in./mm) (in./mm) (in./mm) (in./mm) P LG-G 5"/127 mm Level Gauge Guard 5./ / /39.98/25 Hydraulic Filtration 285

256 Reservoir Accessories Level Gauges ACCESSORIES Transparent Polyamide Fluid Level Gauges Dimensions (in./mm) Donaldson Description Feature Bolt Center Hole Dia. Part No. A B C D E Bolt Size F G H I P LG-3 3" Level Gauge 3./ /16 1.6/27.63/16.42/1 M1 x / /33.83/21 P56244 LG-3-FM 3" Level Gauge w/ 3./ /16 1.6/27.63/16.625/16 M1 x / /33.83/21 Fast Mount kit P LG-3-T 3" Level Gauge w/ 3./ /16 1.6/27.63/16.42/1 M1 x / /33.83/21 Red Thermometer P LG-3-TB 3" Level Gauge w/ 3./ /16 1.6/27.63/16.42/1 M1 x / /33.83/21 Blue Thermometer P LG-Z-3 3" Level Gauge 3./76 3.9/99.9/22.57/ /1 M1 x 1.5.7/18 1.3/33.6.9/23.6/1.5 P LG-5 5" Level Gauge 5./ / /31.71/18.47/12 M12 x / /74.9/23 P LG " Level Gauge w/ 5./ / /31.71/18.5/13 1/2" - 13 UNC.9/ /74.9/23 1/2" -13 bolt kit P LG-5-FM 5" Level Gauge w/ 5./ / /31.71/18.688/17.5 M12 x / /74.9/23 Fast Mount kit P LG-5-T 5" Level Gauge w/ 5./ / /31.71/18.47/12 M12 x / /74.9/23 Red Thermometer P LG-5-T-13 5" Level Gauge w/ 5./ / /31.71/18.5/13 1/2" - 13 UNC.9/ /74.9/23 Red Thermometer & 1/2"-13 bolt kit P56245 LG-5-TB 5" Level Gauge w/ 5./ / /31.71/18.47/12 M12 x / /74.9/23 Blue Thermometer P LG-5-T-FM 5" Level Gauge w/ 5./ / /31.71/18.688/17.5 M12 x / /74.9/23 Red Thermometer & Fast Mount kit P LG-5-T-G 5" Level Gauge w/ 5./ / /31.71/18.47/12 M12 x / /74.9/23 Red Thermometer & Guard P LG-5-T-SS 5" Level Gauge w/ 5./ / /31.71/18.47/12 M12 x / /74.9/23 Red Thermometer, Stainless Bolt kit P LG-Z-5 5" Level Gauge 5./ /15.9/22.57/ /12 M12 x / /73.7.9/23.6/1.5 P LG-Z-5-V 5" Level Gauge w/ 5./ /15.9/22.57/ /12 M12 x / /73.7.9/23.6/1.5 Viton seals P LG-1 1" Level Gauge 1./ / /35.71/18.47/12 M12 x /26 7.6/193.9/23 P LG-1-LF 1" Level Gauge w/ 1./ / /35.71/18.47/12 M12 x /26 7.6/193.9/23 Level Float P LG-1-T 1" Level Gauge w/ 1./ / /35.71/18.47/12 M12 x /26 7.6/193.9/23 Red Thermometer P LG-1-TB 1" Level Gauge w/ 1./ / /35.71/18.47/12 M12 x /26 7.6/193.9/23 Blue Thermometer P56399 LG-1-TB-SS 1" Level Gauge w/ 1./ / /35.71/18.47/12 M12 x /26 7.6/193.9/23 Blue Thermometer & Stainless Bolt kit Fast-Mount Kits Donaldson Description Part No. P LG-3/3T P LG-5/5T, 1/1T Fast Mount Assembly Instructions NUT BOLT BUSHING Installation: Tighten nuts on bolts to the point where nuts are snug against bushings. Apply one drop of thread lock to last exposed thread at end of bolts. Mount on tank and tighten to 7 ft.-lbs./1kg-m. (DO NOT OVER-TIGHTEN). Removal: Loosen bolts and remove. (IMPORTANT: THREAD LOCK PREVENTS OVER-LOOSENING OF BOLTS TO POINT WHERE NUTS DROP OFF INTO TANK.) 286 Hydraulic Filtration

257 Fluid Analysis What Can the Donaldson Fluid Analysis Program Do For You? FLUID ANALYSIS Fluid analysis is a snapshot of what is happening inside your equipment. It tells you the condition of the lubricant and identifies component wear and contamination in virtually any application so that you can: Identify opportunities for optimizing filtration performance Safely extend drain intervals Minimize downtime by identifying minor problems before they become major failures Section Index Fluid Analysis Service Fluid Sampling Products Analysis Program Overview Portable Fluid Analysis Kit HIAC PODS Portable Oil Diagnostic System..297 Maximize asset reliability Extend equipment life Test Kits and Sampling Products Outside of North America The fluid sampling program featured in this section is used by North American customers. If you re located outside of North America, we recommend you contact your local Donaldson distributor about the fluid sampling kits available. Suggested Sampling Intervals and Methods Fluid analysis is most effective when samples are representative of typical operating conditions. Always take samples at regularly scheduled intervals and from the same sampling point each time. How critical a piece of equipment is to production should be a major consideration for determining sampling frequency. Hydraulic 25-5 hours By vacuum pump through oil fill port of system reservoir at mid-level Gearboxes 75 hours By vacuum pump through oil level plug or dipstick retaining tube Compressors Turbines Monthly or at least every 5 hours Monthly or at least every 5 hours By vacuum pump through oil fill port of system reservoir at mid-level By vacuum pump through oil level plug or dipstick retaining tube Hydraulic Filtration 287

258 Fluid Analysis Service FLUID ANALYSIS Fluid Analysis Products The Donaldson Advanced Fluid Analysis Kit is designed to monitor component wear, contamination and fluid condition. Benefits of the Fluid Analysis Program Partnership with a total filtration solutions provider High quality testing by an ISO 1725 A2LA accredited laboratory Results available immediately upon sample processing completion Innovative data management tools that will help you affect change in daily maintenance practices. Fluid Sampling Products Fluid Analysis Service 24 Metals by ICP Water by Karl Fischer, ppm Viscosity at 4 C or 1 C Oxidation/Nitration by FTIR Total Acid Number ISO Particle Count/Particle Quantifier Part No. X933 Sample Extraction Pump P Sample Extraction Tubing P Sending Samples to your Donaldson Laboratory Step 1 Fill out the Component Registration Form and include it with your sample in the shipping container provided. Use this form only when sampling a component for the first time or when submitting changes in component or fluid information already submitted to the laboratory. Step 2 Fill out the sample jar label completely and accurately, including unit ID, time on both the fluid and the unit and whether or not fluid has been added or changed. Step 3 Complete the return address shipping label and apply it to the shipping container. Use only a trackable shipping service such as UPS or FedEx to send samples to the laboratory at: Donaldson Fluid Analysis Laboratory 7898 Zionsville Road Indianapolis, IN Step 4 Set up your account and receive your username and password for easy access to your test results by calling the laboratory s Customer Service at Go to www. donaldson.com, click on Industrial Hydraulics, and locate View Fluid Analysis Reports. Log in with your assigned username and password given to you by the laboratory. 288 Hydraulic Filtration

259 Fluid Analysis Service Test Results / Reports from Your Sample FLUID ANALYSIS Your Donaldson test report color codes individual results by severity for a better understanding of the overall severity of the report. It also provides a graphical representation of the cleanliness level of the fluid with a photo micropatch accompanied by the Target ISO Chart done on each sample. With Donaldson, you re also on track for total program management with problem summary reports, sample processing turnaround tracking and data mining capabilities that allow you to affect positive change in your daily maintenance practices. Get test results almost immediately online Identify significant trends in fluid cleanliness Use management reports to pinpoint problems with critical units Identify bottlenecks in sample turnaround time Influence equipment purchasing decisions Access your information from anywhere there is an internet connection Test Points, Adapter and Hose Assemblies If you have filters installed in hard-to-access locations, test points and hose assemblies can be used to plumb up a bulkhead to read pressure differentials. See the Accessories Section to view extensive offering! Hydraulic Filtration 289

260 Fluid Analysis Service FLUID ANALYSIS How to Read the Donaldson Fluid Analysis Report Reading a fluid analysis report can be an overwhelming and sometimes seemingly impossible task without an understanding of the basic fundamentals for interpreting laboratory results and recommendations. Referring to the report descriptions and explanations below will help you better understand your results and, ultimately, better manage a productive, costsaving reliability program. Customer, Equipment and Sample Information The information submitted with a sample is as important to who is reading the report as it is to the analyst interpreting the test results and making recommendations. Know your equipment and share this information with your laboratory. Accurate, thorough and complete lube and equipment information not only allows for indepth analysis, but can eliminate confusion and the difficulties that can occur when interpreting results. Unit, Lube, Turnaround Time and Account information are listed on the left side of the report emphasizing the data most critical to laboratory processing and data interpretation. Details such as what kind of compressor, gearbox, engine, etc. influences flagging parameters and depth of analysis. Manufacturer and Model can also identify metallurgies involved as well as the OEM s standard maintenance guidelines and possible wear patterns to expect. Second ID is each customer s opportunity to uniquely identify units being tested and their location. Application identifies in what type of environment the equipment operates and is useful in determining exposure to possible contaminants. Make note of the difference between the Date Sampled and the Date Received by the lab. Turnaround issues may point to storing samples too long before shipping or shipping service problems. Severity is represented on a sliding scale and is color-coded so that critical units are more apparent at first glance. Overall severity is based on report Comments not individually flagged results. Normal 1 At least one or more items have violated initial flagging points yet are still considered minor. 2 A trend is developing. 3 Simple maintenance and/or diagnostics are recommended. 4 Failure is eminent if maintenance not performed. Occasionally, a test result can violate the S4 excursion level. But, if there is no supporting data or a clear indicator of what is actually happening within the unit, maintenance action may not be recommended. Data Analyst Initials Lube Manufacturer, Type and Grade identifies a lube s properties and its viscosity and is critical in determining if the right lube is being used. Fluid Added is how much oil has been added since the last sample was taken. Filter Types and their Micron Ratings are important in analyzing particle count the higher the micron rating, the higher the particle count results. Sump Capacity identifies the total volume of oil (in gallons) in which wear metals are suspended and is critical to trending wear metal concentrations. The laboratory at which testing was completed is denoted by an I for Indianapolis and an H for Houston. The following Lab # is assigned to the sample upon entry for processing and should be the reference number used when notifying the lab with questions or concerns. 29 Hydraulic Filtration

261 Fluid Analysis Service Recommendations A data analyst s job is to explain and, if necessary, recommend actions for rectifying significant changes in a unit s condition. Reviewing comments before looking at the actual test results will provide a roadmap to the report s most important information. Any actions that need to be taken are listed first in order of severity. Justifications for recommending those actions immediately follow. FLUID ANALYSIS 4 Highlighted numbers denote test results the analyst has flagged because they exceed pre-set warning parameters and warrant closer examination or require action. Individual results are flagged by severity color to better explain the overall severity assigned to the sample. Elemental Analysis Elemental Analysis, or Spectroscopy, identifies the type and amount of wear particles, contamination and additives. Determining metal content can alert you to the type and severity of wear occurring in the unit. Measurements are expressed in parts per million (ppm). Combinations of these Wear Metals can identify components within the machine that are wearing. Knowing what metals a unit is made of can greatly influence an analyst s recommendations and determine the value of elemental analysis. Knowledge of the environmental conditions under which a unit operates can explain varying levels of Contaminant Metals. Excessive levels of dust and dirt can be abrasive and accelerate wear. Additive and Multi-Source Metals may turn up in test results for a variety of reasons. Molybdenum, antimony and boron are additives in some oils. Magnesium, calcium and barium are often used in detergent/dispersant additives. Phosphorous is used as an extreme pressure additive in gear oils. Phosphorous, along with zinc, are used in anti-wear additives (ZDP). When reviewing your report online, you can click on the metal to see its definition, the ASTM test method used, how the results are reported, the amount of sample needed to perform the test, possible sources as to where the metal is coming from, and an illustration of the test equipment. Hydraulic Filtration 291

262 Fluid Analysis Service FLUID ANALYSIS Test Data Test results are listed according to age of the sample oldest to most recent, top to bottom so that trends are apparent. Significant changes are flagged and printed in the gray areas of the report. Samples* appear in an oldest to newest numbered sequence so that results are easily associated with them throughout the report and depth of analysis. Viscosity measures a lubricant s resistance to flow at temperature and is considered its most important physical property. Depending on lube grade, it is tested at 4 and/or 1 degrees Centigrade and reported in centistokes. Oxidation measures the breakdown of a lubricant due to age and operating conditions. Oxidation prevents additives from working and therefore promotes increased acid content, as well as increased viscosity. Nitration is an indication of excessive blow-by from cylinder walls and/or compression rings and indicates the presence of nitric acid, which speeds up oxidation. Too much disparity between oxidation and nitration can indicate air to fuel ratio problems. As Oxidation/Nitration increases, TAN will also increase and TBN will begin to decrease. The ISO Code is an index number that represents a range of particles within a specific micron range, i.e. 4, 6, 14. Each class designates a range of measured particles per one ml of sample. The particle count is a cumulative range between 4 and 6 microns. This test is valuable in determining large particle wear in filtered systems. Fuel and Soot results are all reported in % of volume. High fuel dilution decreases unit load capacity. Excessive soot is a sign of reduced combustion efficiency. Water in oil decreases lubricity, prevents additives from working and furthers oxidation. Its presence can be determined by crackle or FTIR and is reported in % of volume. Water by Karl Fischer determines the amount of water present. These results appear in the Special Testing section of your report. TAN: Total Acid Number is the amount of acid present in the lubricant. Numbers higher than that of new lube indicate oxidation or some type of contamination. Total Base Number (TBN) measures the lube s alkalinity, or ability to neutralize acid. When TAN and TBN approach the same number, the lube should be changed or sweetened, meaning more lube could be added. Online Tip: When reviewing your report online, you can click on the test name to see its definition, the ASTM test method used, how the results are reported, the amount of sample needed to perform the test and an illustration of the test equipment. * Providing your lab with a new sample allows the analyst to verify product integrity and establishes a guideline for analyzing subsequent used oil samples. A new sample will appear first on all reports for the unit maintenance guidelines and possible wear patterns to expect. Special Testing Special testing is often done when additional, or more specific, information is needed. For example, an Analytical Ferrograph might be requested when a ferrous metal larger than 5 microns has been detected by Direct Read Ferrography. The AF can determine actual size of the particle, its composition iron, copper, etc. and the type of wear it s creating rubbing, sliding, cutting, etc. Additional special testing could include, Water by Karl Fischer and RPVOT (Rotating Pressure Vessel Oxidation Test). 292 Hydraulic Filtration

263 Fluid Analysis Service Photo Micropatch A photo Micropatch is included with each test report and provides digital imagery of the wear debris, contamination and/or filter media particles found in each fluid sample. It is taken at a 1x magnification and includes the sample s ISO code and a 1 micrometer scale for particle size comparison. FLUID ANALYSIS 1 micrometer scale Hydraulic Filtration 293

264 Fluid Analysis Service FLUID ANALYSIS Target ISO Chart If target ISO codes are provided on the Component Registration Form, it will appear above the unit ID. The ISO 446 standard utilizes a three number system to classify system cleanliness The first number represents the number of particles present measuring greater than 4 μm. The second represents particles greater than 6 μm and the third represents those greater than 14 μm. Particle count results are reported in particles per milliliter or particles per 1 milliliters at a given size (microns) and ISO Cleanliness Code. When sampling units for the first time, you must include on the Component Registration Form the target ISO Cleanliness Codes specific to each of your applications. These unit-specific codes will then pre-fill on each test report. If target ISO codes are not provided, the target ISO field will be determined by the type of hydraulics and pressure rating listed on the Component Registration Form. The 4, 6 and 14 micron particle ranges are then graphed for each sample tested. Each of the ISO Code s three numbers represents an ISO range. For example, the ISO Cleanliness Code for the most recent sample in this report is 19/18/15. Because the number of 4μm particles is between 2,5 and 5,, the corresponding ISO code is 19. Because the number of 6μm particles is between 1,3 and 2,5, the corresponding ISO code is 18. Because the number of 14 μm particles is between 16 and 32, the corresponding ISO code is Hydraulic Filtration

265 Portable Fluid Analysis Kit Portable Fluid Analysis Kit FLUID ANALYSIS Fluid analysis is a snapshot of what is happening inside your equipment. It tells you the condition of the lubricant and identifies component wear and contamination in virtually any application. The Donaldson Portable Fluid Analysis Kit (Part No. X9329) allows you to conduct immediate on-site particulate analysis in as little as ten minutes. Using the patch test method, you can quickly and reliably assign a threedigit cleanliness code per ISO to a given fluid sample. Simply pull a 25 ml fluid sample through a patch membrane filter and compare oil sample particle distribution with the Fluid Cleanliness Comparison Guide (included) to assign an ISO Cleanliness Code. Use this kit to determine which systems need improved filtration. When improvements are made, use it to monitor the cleanliness status of the system. A great alternative to expensive, portable electronic devices. Kit content details on the next page. The Donaldson Portable Fluid Analysis Kit includes enough supplies for 1 fluid samples. All apparatus is securely packaged and well-protected with laser-etched foam in a sturdy carrying case. Benefits Easy to use Results in as little as 1 minutes Measures particulate levels Provides reliable results Hydraulic Filtration 295

266 Portable Fluid Analysis Kit FLUID ANALYSIS Kit Content and Physical Size: Case Size: Height: 14.5 /368.3mm Case Weight: 9.95 lbs./4.51 kg Width: /489mm Depth: 7.75 /197mm Kit Part Number X ml Sample Bottles (8) P Membrane Filter Forceps Pen Light & Batteries 1x Microscope P ml Solvent Dispensing Bottle P Membrane Holder & Funnel Assembly P Filter for Solvent Dispensing Bottle P56786 (ea.) Plastic Tubing P Analysis Cards (3"x5") P (set of 5) Beaker P micron Membrane Filters P (set of 1) 5 micron Membrane Filters P (set of 1) Sampling Pump P Basic Steps for Use Kit includes detailed operating instructions and visual comparison guide. 1. Assemble the pump and funnel assembly and screw on empty sample bottle. 2. Place solvent dispensing bottle filter on spout of solvent dispensing bottle. 3. Wash funnel with solvent* and pull solvent through assembly with hand-operated vacuum pump. 4. Place a patch membrane in the funnel assembly. * Odorless mineral spirits 5. Pour the fluid sample into the funnel and fill to the 25 ml level. 6. Pull sample through patch membrane with handoperated vacuum pump. 7. Wash funnel with solvent and pull through patch membrane with hand-operated vacuum pump. 8. When sample passes completely through patch membrane, remove membrane with forceps, place on clean index card and immediately cover with adhesive analysis lamination cover. 9. View patch membrane through microscope and compare sight screen from 1x microscope to various pictures shown in the Fluid Cleanliness Comparison Guide (included in kit) to assign the appropriate ISO cleanliness code. 296 Hydraulic Filtration

267 Portable Oil Diagnostic System Portable Oil Diagnostic System (PODS) Donaldson Part Number: P FLUID ANALYSIS Intelligent and robust, the Portable Oil Diagnostic System measures, stores and reports oil condition parameters essential for reliable hydraulic systems operation. The unit analyzes fluids and lubricants in online or bottle sampling modes to determine the machine s operating condition immediately. This instant analysis is as accurate and precise as traditional laboratory analysis that normally takes weeks. Thus, providing a real-time assessment of the oil under operating conditions. The PODS monitors the dirtiest of fluids due to its concentration limit of 3, particles/ml. Superior optics and design provide eight channels for particle counting, as well as measurement of viscosity and temperature to assess fluid conditions. Versatile in operation, the PODS offers compatibility with standard hydraulic fluids, oils and phosphate esters. A rugged carrying case ensures durability and the convenience of portability. The PODS contains a buffer for 5 records. The control analysis software provides real-time data download and visualization, as well as data analysis, formatting and reporting. The PODS features a wide array of reporting formats, including ISO 446, NAS 1638 and SAE AS 459. The PODS can report to both the new MTD μm(c) sizes (4/6/14) or to the previous ACFTD μm sizes (2/5/15). Unlike other portable particle counters on the market, the PODS unit fully supports the ISO standard. Whether calibrated to the new ISO standard or the optional ISO 442 standard, the PODS meets industry demands. Features Efficient and intuitive to use Immediate laboratory-quality on site results Reports SAE and ISO cleanliness classifications, 4/6/14 μm(c) Harmonizes NAS 1638 to new MTD calibration Full ISO calibration options Standard bottle and online modes Multiple language support This unit is available only in North America. Not available for export through Donaldson. Applications Allows for proactive maintenance Monitor system operations Extend system reliability Certify manufacturing roll off Identify maintenance cycles Schedule repair periods Track online system cleanliness Hydraulic Filtration 297

268 Portable Oil Diagnostic System FLUID ANALYSIS Technical Specifications Donaldson Part Number: P Number of Channels 8 Size Channels ISO-MTD (standard) : 4, 4.6, 6, 9.8, 14, 21.2, 38, 68 μm ACFTD (optional): ~1, 2, 5, 1, 15, 25, 5, 1 μm Flow Rate 5 ml/min standard (consult factory for optional offerings down to 15 ml/min) Light Source Laser diode Calibration ISO MTD (based on ISO 11171) Full ISO or ISO 442 optional Counting Efficiency Meets JIS B9925:1997 Concentration Limit 2, particles/ml at 5% coincidence loss (per ISO 11171) 3, particles/ml at 1% coincidence Sample Volume 3 runs (averaged) of 5, 1 or 2 ml (programmable) Fluid Temp Range to 9 C at 25 C ambient (32 to 194 F at 77 F ambient) Measured Fluid Temperature to 1 C, ±.5 C (32 to 212 F, ±.9 F) Viscosity Range 1 to 424 cst Measurement 1 to 424 cst ±2% at value Wetted Materials Aluminum, stainless steel, sapphire, PTFE and Aflas Cleanliness ISO , ISO , NAS 1638, Classification MIL-STD-1246C, NAVAIR 1-1A-1, SAE AS 459 Data Storage 5 Sample Records Dimensions 17.8 D x 33. W x 35.6 H cm (7 x 12.5 x 14 inches) Weight 9.5 kg (21 lbs) Input/Output Serial Communication RS-232 Bottle Operation Purge Volume 15 to 3 ml programmable Cartridge: CO2, replaceable, rechargeable Operating Capacity: 6 samples per cartridge (12 ml sample bottle) Shop Air : 6 to 11 psi (4.1 to 7.6 bar) clean, dry Online Operation Fluid Pressure: 4 to 6 psi (2.75 to bar) Purge Volume: 15 to 999 ml programmable Power DC Input: +24 VDC, 2A AC/Battery Adapter: Universal 1 to 24 VAC, 5 to 6 Hz, 6 W Rechargeable Battery: Nickel-Metal Hydride Operating Time: 1 samples or 4 hours continuous Recharge Time: 2.5 Hours Environment Ambient Temperature: to 5 C (32 to 122 F); 2 to 85% relative humidity, non-condensing Storage: -4 to 7 C (-4 to 158 F), up to 98% relative humidity, non-condensing Accessories Included Carrying Case, High Pressure Hose Adapter, CO2 Bottles, Sample Bottles, PODS Control Software Optional Accessories Ultrasonic Bath, Additional Sample Bottles and CO2 Bottles N. America Technical Support Hydraulic Filtration

269 Off-Line Filtration: Where and Why Used The Donaldson Filter Cart, Filter Panel and Filter Buddy offer convenient off-line filtration, flushing and fluid transfer.* Use them with your in-plant machinery and mobile hydraulic equipment to achieve and maintain proper ISO cleanliness levels. *Not for use with diesel fuel or gasoline. Off-Line Filtration OFF-LINE FILTRATION New oil isn t clean oil. To optimize system performance and lengthen component life, new oil should be filtered before being transferred into a reservoir or gearbox. Section Index Recommended Storage Practices... 3 Calculating Time Required for Single-Pass Filtration... 3 Filter Cart Filter Buddy Filter Panels Vacuum Dehydration Oil Purification System (VDOPS) Coalescer Oil Purification System. (COPS)...31 Fluid Purification Systems and Services LTC Transformer Filtration High Flow Filter Skids Bearing Lubrication Typical Fluid Applications Viscosity Target ISO Cleanliness & Photo Micropatch 16/14/11 Hydraulic Oil Transmission Oil Glycols (<15 F) Hydraulic Based Water Emulsions Gear Oils Glycols Phosphate Esters -5 cst -6 cst 18/16/13 ISO 22/21/18 Typical Cleanliness of New, Delivered Fluids Hydraulic Filtration 299

270 Off-Line Filtration OFF-LINE FILTRATION Recommended Storage Practices Donaldson Filter Carts, Filter Buddy, and Panels include electric motors and indoor storage is required. Exposure to rain, snow and other elements may cause electric motors to fail. Failures that result from misapplication, improper use or storage are not covered by the Donaldson warranty. Reference document no. F1164 at Calculating the Time Required for Single-Pass Filtration When using offline filtration the fluid will need to pass through the filter cart approximately seven times to achieve single-pass filtration. Use to following formula to calculate the amount of time needed to achieve single-pass filtration: (Reservoir Size x 7) / Flow Rate = Time * For example: if you have a 5 gallon reservoir, it will take approximately 35* minutes to achieve single-pass filtration. (5 gallons x 7) / 1 gpm = 35 minutes *Times will vary depending on initial cleanliness of oil, system ingression, choice of media grades and other variables. Custom Product Configurations The following pages highlight Donaldson s stocked off-line filtration offering for quick access and convenient ordering. If an appropriate solution is not available, Donaldson is able to configure a custom solution to meet most specifications requirements. Please be prepared to provide the following information prior to contacting your Donaldson sales representative. Note: product lead times will vary. Operating Conditions Flow Rates: lpm or gpm Minimum Normal Maximum Oil System Pressure (psi/kpa): Minimum Normal Maximum Temperature: º C or º F Fluid: Min Normal Max Ambient: Min Normal Max Fluid Type: Petroleum Water-glycol Phosphate-ester HWBF Other Viscosity: (2 required) cst or º C Temp cst or º C Temp Filtration Performance ISO Contamination Level Required: Beta x(c) = 1: µm Filter Media: Synthetic Cellulose Wire Mesh Electrical 115 Volt 23 Volt Use and Storage Indoor Outdoor 3 Hydraulic Filtration

271 Filter Cart Filter Cart The Donaldson Filter Cart provides a convenient portable mode of off-line filtration, flushing and fluid transfer. Use it with your in-plant machinery and hydraulic equipment to achieve and maintain proper ISO cleanliness levels. Dual in-series HMK5 pressure filters can provide coarse/ fine particle removal or, install a water absorbing filter to obtain particulate and water removal. A SP5/6 suction filter is required to protect the pump. The powerful one horsepower motor won t bog down and when coupled with a gear pump, it provides efficient fluid transfer and filtration. Convenient features include a rear mounted motor for better balance, a removable angled drip tray and clear braided hoses. Applications Transferring New Oil Cleaning Stored Oil System Draining Line Flushing Hose Cleaning Kidney Loop Filtration Repairs and Equipment Rebuild Flushing Flushing During Equipment Commissioning OFF-LINE FILTRATION Notice Donaldson Filter Carts include electric motors and indoor use is recommended. Exposure to rain, snow and other elements may cause electric motors to fail. Failures that result from misapplication, improper use or storage are not covered by the Donaldson warranty. Reference the aftermarket warranty: document no. F1164. Fluid Compatibility Not for use with diesel fuel or gasoline. For fuel solutions, please contact the Donaldson Clean Solutions team at clean.solutions@donaldson.com or Features Rugged and durable frame High efficiency media Two pressure filters Safety relief valve Overload protected switch Benefits Enables long service life Cost effective filtration Two-stage filtration coarse/fine or particulate/water Prevents over pressurizing and damage to pump, hoses and filters Prevents motor from overheating Applications Filter new fluid Offline filtration Water removal Transferring fluid Flushing New fluids are usually above the recommended ISO cleanliness levels Filter cart can be used to supplement existing filtration Using Donaldson water removal filters to remove free water from the system. Fluid is transferred from a storage container (tote, drum, tank, etc.) to a machine s reservoir After repairs & builds machines need to be flushed thoroughly before returning to service. During equipment commissioning, new machines have original fabrication debris and dirt that has ingressed during transport and storage. Hydraulic Filtration 31

272 Filter Cart OFF-LINE FILTRATION Filter Cart Features Stainless steel wands Will not break, corrosion resistant Differential pressure indicators Lets you know when to change filters Clear braided hoses Visually shows fluid flowing 85 psi working pressure Suction filter Protects pump Two pressure filters mounted in series Allows for particulate/water removal or coarse/fine particle removal Removable angled drip tray Easy clean up, fluid will not leak out when tipped back Oil sampling valve Monitors filter performance and cleanliness of oil Overload protected switch Protects motor from overheating Motor/Pump Industrial brand 1 gpm / 38 lpm flow Motor mounted on back Better balance Fluid will not drip on motor when changing filters Integrated safety relief valve Protects against over pressurizing Set at 85 psi Foam filled tires Tires will not go flat 32 Hydraulic Filtration

273 Filter Cart Filter Cart Assembly Choices NOTE: FILTERS ORDERED SEPARATELY The Importance of Temperature When Selecting a Filter Cart Consider operating temperature ranges when determining the proper viscosity filtration solution. It s crucial to select the proper viscosity cart to maintain adequate flow and avoid restriction. Refer to the oil viscosity with temperature chart located on the front cover of the catalog. Example: ISO Grade 32 Hydraulic 68 F = 86.7 (cst) Assembly Part No. Low Viscosity Max Viscosity 5 SUS / 18 cst* X11297 Filters ordered separately High Viscosity Max Viscosity 8 SUS / 17 cst* X11298 Filters ordered separately OFF-LINE FILTRATION Operating Temperature Range: F to 16 F (-23 C to 71 C) Filter Bypass Valve Settings: Suction 5 psid/.34 bar Suction Y strainer Pressure 25 psid/1.7 bar Pressure 25 psid/1.7 bar Electrical Service: volts: 14 amp, single phase Cord Length: ft. /2.1 m cord with storage for 5 ft./15 m Gear Pump Flow Rate*: 1.4 gpm/38 lpm 2 gpm/8 lpm TEFC** Motor: Hz: 1 hp Fluid Compatibility: Mineral-based fluids, water glycols, polyol esters Dry Weight: Approximately 14 lbs. (63.5 kg) Approximately 175 lbs. (79.38 kg) Dimensions: Height: 47" (1194 mm) Width: 24" (61 mm) Length: 23" (585 mm) Hose/Wand assembly length: 1 (3.5 m) FIlter Notes: Requires 3 filters: 2 pressure, 1 suction Requires 4 pressure filters Pressure Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P17546 Water Absorbing 1 µm P Viton O-ring, Epoxy Suction Filter Choices Media ß x(c) = 2 Length Donaldson Type Rating based on ISO in mm Part No. Wire Mesh 15 µm P µm P55276 *Contact Donaldson for special order options **Totally Enclosed Fan-Cooled Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Thread sizes are1 3/4"-12 UNF-2B (HMK5) and 1 1/2"-16 UN-2B (suction filter) Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F. Donaldson offers both types, as shown in the table above. Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Company. Hydraulic Filtration 33

274 Filter Buddy OFF-LINE FILTRATION Filter Buddy Handheld Portable Filtration System The Donaldson Filter Buddy is a handheld portable system allowing you to kidney loop reservoirs that you normally cannot with larger filter carts. Its small size and light weight allows carrying up and down stairs and into tight or confined spaces. It also fits on top of a drum for convenient transferring and filtering from a drum to a reservoir. The Filter Buddy features dual HMK4 filtration utilizing Donaldson s exclusive high efficiency Synteq media. The filters are plumbed in series giving you the option of coarse/fine particle removal or install a water absorbing filter for water/ particle removal. Applications Transferring New Oil Cleaning Stored Oil System Draining Line Flushing Hose Cleaning Kidney Loop Filtration Repairs and Equipment Rebuild Flushing Flushing During Equipment Commissioning Notice Donaldson Filter Buddys include electric motors and indoor use is recommended. Exposure to rain, snow and other elements may cause electric motors to fail. Failures that result from misapplication, improper use or storage are not covered by the Donaldson warranty. Reference the aftermarket warranty: document no. F1164. Fluid Compatibility Not for use with diesel fuel or gasoline. For fuel solutions, please contact the Donaldson Clean Solutions team at clean.solutions@donaldson.com or Features Rugged and durable frame Compact size High efficiency media grades Dual stage filtration Overload protected switch Sample ports Benefits Enables long service life Allows filtration in hard to reach locations Cost effective filtration Coarse/fine or water/particulate removal Prevents motor from overheating Enables system cleanliness measurements Applications Fluid transfer Offline filtration Water removal Filter new fluid Ensure that the fluid you are transferring from a drum or tote is clean. Supplement existing filtration to achieve target ISO cleanliness levels. Using Donaldson water removal filters to remove free water from the system. Clean up new fluids because they are usually highly contaminated. Don t contaminate your equipment with new fluids. Protect your equipment with proper filtration. 34 Hydraulic Filtration

275 Filter Buddy Filter Buddy Assembly Choices NOTE: FILTERS ORDERED SEPARATELY The Importance of Temperature When Selecting a Filter Cart Consider operating temperature ranges when determining the proper viscosity filtration solution. It s crucial to select the proper viscosity option to maintain adequate flow and avoid restriction. Refer to the oil viscosity with temperature chart located on the front cover of the catalog. Example: ISO Grade 32 Hydraulic 68 F = 86.7 (cst) OFF-LINE FILTRATION Assembly Part No. Low Viscosity Max Viscosity 9 SUS (2 cst)* Filters ordered separately High Viscosity Max Viscosity 8 SUS (17 cst)* Filters ordered separately X1133 X1134 X1135 Operating Temperature Range: F to 16 F (-23 C to 71 C) Electrical Service: 115 volts: 8.4 amp, single phase Gear Pump Flow Rate*: 2 gpm (7.6 lpm) 1.8 gpm (6.8 lpm) 5 gpm (18.9 lpm) TEFC** Motor: Totally Enclosed Fan-Cooled Hz: 1 hp Compatibility: Mineral-based fluids, water glycols, polyol esters Hose: terminated with male NPT connections Filter Choices for X1133 and X1134 Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Comments Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P µm 6 52 P µm P µm P µm P µm P µm P µm P psi collapse 9 µm P µm P µm P psi collapse 9 µm P psi collapse 13 µm P µm P µm P µm P µm P µm P µm P µm P µm P Water Absorbing 1 µm P56584 Suction: 4' (1.2m) Length, ¾" (1.9 cm) OD Discharge: 7' (2.1m) Length, ½" (1.3 cm) OD Suction: 4' (1.2m) Length, 1" (2.5cm) OD Discharge: 7' (2.1m) Length, ¾" (1.9 cm) OD P Stainless Steel Wand Kit (optional): Suction: 4" (1. m) Length Discharge 2" (.5 m) Length Dry Weight: Approximately 55 lbs. (25 kg) Approximately 65 lbs. (29 kg) Approximately 9 lbs. (4 kg) Dimensions: Height: 21" (533 mm) Width: 13" (33 mm) Length: 26" (66 mm) Height: 25" (635 mm) Width: 13" (33 mm) Length: 26" (66 mm) Filter Notes: Requires 2 Filters Viton O-ring, epoxy seals. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions and HWCF (high water content fluids) over 15 F. Donaldson offers both types. Filter Choices for X1135 Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. Synteq Synthetic <4 µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P17546 Water Absorbing 1 µm P17975 Filter Notes Standard filter collapse rating is 15 psi, except as noted. X1133 and X1134 thread sizes: 1 3/8"-12 UNF-2B (HMK4) X1135 thread size: 1 3/4"-12 UNF-2B (HMK5) *Contact Donaldson for special order options Hydraulic Filtration 35

276 Filter Panels OFF-LINE FILTRATION Filter Panels Fixed-Mounted Off-Line Filtration Donaldson Filter Panels provide fixed-mount offline filtration and a turnkey approach to supplemental filtration for your in-plant machinery and hydraulic equipment helping to reduce costs and achieve and maintain proper ISO cleanliness levels. Donaldson filter panels are offered with 4 different pump flow rates. Reservoir size, fluid viscosity and fluid temperature will help determine the correct flow rate. Filter panels feature dual HMK5 filtration utilizing Donaldson s exclusive high efficiency Synteq media. The filters are plumbed in series giving you the option of coarse/fine particle removal or install a water absorbing filter for water/particle removal. Notice Donaldson Filter Panels include electric motors and indoor installation is recommended. Exposure to rain, snow and other elements may cause electric motors to fail. Failures that result from misapplication, improper use or storage are not covered by the Donaldson warranty. Reference the aftermarket warranty: document no. F1164. Applications Transferring New Oil Cleaning Stored Oil Fluid Compatibility Not for use with diesel fuel or gasoline. For fuel solutions, please contact the Donaldson Clean Solutions team at clean.solutions@donaldson.com or Features High efficiency media grades Dual-stage filtration Differential pressure indicators Optional overload protected switch Sample port Benefits Cost effective filtration Coarse/Fine or Water/Particulate removal Alerts you when to change filters Prevents motor from overheating Enables system cleanliness measurements Applications Offline filtration Water removal Filter new fluid Supplement existing filtration to achieve target ISO cleanliness levels. Using Donaldson water removal filters to remove free water from the system. Clean up new fluids because they are usually highly contaminated. Don t contaminate your equipment with new fluids. Protect your equipment with proper filtration. 36 Hydraulic Filtration

277 Filter Panels Filter Panel Assembly Choices NOTE: FILTERS ORDERED SEPARATELY The Importance of Temperature When Selecting a Filter Cart Consider operating temperature ranges when determining the proper viscosity filtration solution. It s crucial to select the proper viscosity option to maintain adequate flow and avoid restriction. Refer to the oil viscosity with temperature chart located on the front cover of the catalog. Example: ISO Grade 32 Hydraulic 68 F = 86.7 (cst) OFF-LINE FILTRATION Assembly Part No. Low Viscosity Max Viscosity 5 SUS (18 cst)* Filters ordered separately High Viscosity Max Viscosity 8 SUS (17 cst)* Filters ordered separately X11299 X113 X1131 X1132 Operating Temperature: F to 16 F (-23 C to 71 C) Gear Pump Flow Rate*: 3 gpm (11.4 lpm) 5 gpm (18.9 lpm) 1 gpm (37.9 lpm) 2 gpm (7.57 lpm) TEFC** Motor: Hz: 1 hp Fluid Compatibility: Mineral-based fluids, water glycols, polyol esters Connections Inlet (pump) : SAE 12 O-Ring Outlet: SAE 2 O-Ring Inlet (pump) : SAE 12 O-Ring Outlet: SAE 2 O-Ring Electrical Service: 115 volts 8.4 amp 14 amp 14 amp 14 amp Dry Weight: Approx. 95 lbs. (43 kg) Approx. 12 lbs. (54 kg) Dimensions: Height: 2" (58 mm) Width: 36" (915 mm) Depth: 8" (23 mm) Filter Notes: Requires 2 Filters Requires 4 Filters Filter Choices Media ß x(c) = 2 ß x(c) = 1 Length Donaldson Type Rating based on ISO in mm Part No. *Contact Donaldson for special order options **Totally Enclosed Fan-Cooled Synteq Synthetic <4 µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P µm P17546 Water Absorbing 1 µm P Viton O-ring, Epoxy Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Thread size is 1 3/4"-12 UNF-2B (HMK5) Some part numbers are offered with the same beta ratings to maintain customer ordering patterns. Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Filters with seals made of Viton (a fluoroelastomer) are required when using diester, phosphate ester fluids, water glycol, water/oil emulsions, and HWCF (high water content fluids) over 15 F. Donaldson offers both types, as shown in the table above. Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil. Viton and Buna-N are registered trademarks of E. I. DuPont de Nemours and Co. Hydraulic Filtration 37

278 Vacuum Dehydration Oil Purification System OFF-LINE FILTRATION VDOPS Vacuum Dehydration Oil Purification System Features Variable frequency drive to improve inlet condition and performance Claw vacuum pump for superior performance and long life All controls and system function viewable from the front Alarm when filter is plugged and needs to be changed Upstream & downstream oil sample ports Custom options Space efficient High water extraction rates Example Model Number: VDOPS-5VFD-84X-64kW-AWD-48-N4-V Classification Code Description Product Type VDOPS Vacuum Dehydration Oil Purification System Flow Rate 5VFD 5 GPM (189 lpm) Variable Frequency Drive (Variable Flow) Housing Size and Style 84X 84X Carbon Steel Filter Housing Heater Size 64kW 64 Kilowatt Heater Optional Equipment AWD Auto Water Drain Electrical Requirement Volts NEMA Rating N4 NEMA 4 Seal Material V Viton Installation Requirements Input Voltage 48 V / 3 Phase / 6 Hz Designed FLA (Full Load Amps) 98 AMPS Inlet Connection Size 2 Female Camlock Outlet Connection Size 2 Male Camlock Electrical Operating Specifications Oil Pump Motor (Nameplate Rating) Vacuum Pump Motor (Nameplate Rating) Mechanical Operating Specifications Flow Rate 5 GPM (189 lpm) Maximum Discharge Pressure 1 PSI (6.9 bar) Normal Discharge Press 3 PSI (2.1 bar) Maximum Vacuum Setting 27 Hg (686 mm Hg) Minimum Vacuum Setting 15 Hg (381 mm Hg) Normal Heater Set Point Setting 15º F (66º C) Maximum Oil Viscosity 15 SSU (323 cst) Seal Material Viton IMPORTANT Product Restriction The Vacuum Dehydration Oil Purification System should never be used to remove particulates from volatile fluids such as gasoline since the pump cannot be used for solvents with low lubricity. In addition, the unit should not be used on liquids with a flash point below 2 F (93 C). LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. 38 Hydraulic Filtration

279 Vacuum Dehydration Oil Purification System Vacuum Dehydrators The ultimate piece of equipment to effectively remove particulate, water and dissolved gases from petroleum and synthetically based fluids. This system removes 1% of free and emulsified water from oils, and 9% of dissolved water from oils to as low as 2 ppm. It also removes particulate to as low as ISO 12/1/9. In addition, this system removes 9% of dissolved gases. It is available in flow rates from 1-2 gpm (4-76 lpm), NEMA 4 and 7 Explosion Proof with custom options. OFF-LINE FILTRATION VDOPS Schematic The water removal principle used in the Vacuum Dehydrators dependably removes water well below the oil saturation point, even when tightly bound in an emulsion. A vacuum pump draws fluid into the unit where it is heated and then flows through dispersal filters inside the vacuum tower. Contaminated oil flows through the pores of these filters, is exposed to the vacuum and dehydrated. Dried oil is removed, filtered and pumped back into the reservoir. Hydraulic Filtration 39

280 Coalescer Oil Purification System OFF-LINE FILTRATION COPS Coalescer Oil Purification System Features Variable frequency drive to improve inlet condition and performance Positive displacement pump for superior performance All controls and system function viewable from the front Auto mode for auto water drain Upstream and downstream oil sample ports Custom options Space efficient High free water extraction rates Coalescers Designed to rapidly remove free water and particulates from diesel fuel, fuel oil and most other hydraulic/ lubricating oils. Coalescing technology outperforms centrifuges, are simpler to use, cost less to maintain and are lower in initial purchase price. Designed to run continuously in an outdoor environment, virtually no mechanical maintenance is needed. Flow rates available from gpm ( lpm). Example Model Number: COPS-2VFD-84X/2-24kW-48-TS-N4-B Classification Code Description Product Type COPS Coalescer Oil Purification System Flow Rate 2VFD 2 GPM (76 lpm), Variable Flow Drive Housing Size and Style 84X/2 Qty (2) 84X Housings in Series Heater Size 24kW 24 kilowatts Electrical Requirement / 3 Phase / 6 Hz Optional Equipment TS Touch Screen NEMA Rating N4 NEMA 4 Seal Material B Buna-N Installation Requirements Input Voltage 48 / 3 Phase / 6 Hz Designed FLA (Full Load Amps) 35 AMPS Inlet Connection Size 2 Flanged Outlet Connection Size 1-1/2 Flanged Mechanical Operating Specifications Flow Rate 2 GPM (76 lpm) Maximum Discharge Pressure 1 PSI (6.9 bar) Maximum Oil Viscosity 15 SSU (323 cst) Seal Material Buna-N IMPORTANT Product Restriction The Coalescer Oil Purification System should never be used to remove particulates from volatile fluids such as gasoline since the pump cannot be used for solvents with low lubricity. LEAD TIME NOTE: This product is configured with the specifications and features of your choice. Please contact your Donaldson sales representative for lead time details. 31 Hydraulic Filtration

281 Fluid Purification Systems Fluid Purification Systems LTC Transformer Filtration Bolt this system onto a transformer and continuously remove particulate (carbon) and water contamination, maintaining high dielectric values. Ideally suited for kidney loop filtration applications. OFF-LINE FILTRATION Bearing Lubrication This system will remove particulate and heat from bearing lube oils to increase bearing life. It will achieve particulate removal from fluids to as low as ISO 12/1/9. It is available with optional flow and temperature monitoring devices. High Flow Filter Skids This system is ideal for rapidly removing particulate contamination from large reservoirs. Furthermore, this system creates turbulent flows in piping for oil flushing and efficiently removes particulate contamination to as low as ISO 12/1/9 levels. Flow rates are available from 5 2 gpm (19-76 lpm) with many quality features and additional options to increase its capabilities. Common Fluid Purification Applications: Turbine Lube Oil / Petro-Chemical Compressors / Diesel and Gas Fired Engines / Substation Maintenance Transformer Oil / EHC Speed Control Systems / Hydraulic Power Units for All Industries Hydraulic Filtration 311

282 OFF-LINE FILTRATION The Donaldson Filter Buddy in use cleaning up dirty oil in a small power unit. <any Performance Under Pressure 312 Hydraulic Filtration

283 Bulk Fuel and Lube Filtration BULK FLUID FILTRATION Section Index Overview Part Number Listing Clean. Protect. Polish. Hydraulic Filtration 313

284 BULK FLUID FILTRATION Bulk Fuel and Lube Filtration Systems Clean. Protect. Polish. Donaldson single-pass filtration on the inlet reduces the risk of contamination in bulk storage tanks and helps maintain desired cleanliness levels. Water absorbing filters, T.R.A.P. breathers and Active Reservoir Vent (ARV) products reduce the risk of moisture and contaminants entering a bulk storage tank so that fluids are kept clean and dry. Used together, they ll help guard fluids from free water, airborne contamination and microbial growth for as long as they stay in storage. Because unstable fluids and the tank itself can be a source of contamination, final filtration on the outlet with Donaldson filters ensures that targeted ISO cleanliness levels are achieved. 1 Compact and easy to replace, Donaldson filters are an important line of defense in maintaining fluid quality, and can be configured for high flow rates while minimizing pressure drop. 2 3 T.R.A.P. 2 ARV Fuels/oils with contaminants and water Bulk Fuel and Lube Filtration Systems Hydraulic Filtration

285 BULK FLUID FILTRATION Donaldson Delivers Superior Bulk Fluid Filtration Reduced downtime Lower total cost of ownership 3 Modular solutions Custom designs Compact installation Low installation costs Easily serviced Easily shipped Clean, dry fuels/oils Variable flow rates Minimal pressure drop Material compatibility Clean. Protect. Polish. Low inventory costs Global presence Bulk Fuel and Lube Filtration Systems Hydraulic Filtration 5 315

286 BULK FLUID FILTRATION Bulk Fuel and Lube Filtration Systems Filters Max. Working Pressure: 35 PSI/24.1 bar Rated Static Burst: 8 PSI/55.2 bar Operating Temperature: -4 F - 19 F/ -4 C - 88 C Target Iso Part Number Fluid Type Max. Flow Range Cleanliness Filter Efficiency P Engine Oil and Gear Oil 65 gpm/246 lpm 18/16/13 25 Beta 2 P Transmission Oil and Hydraulic Oil 65 gpm/246 lpm 16/14/11 7 Beta 2 P All Fuels 65 gpm/246 lpm 14/13/11 4 Beta 2 P57248 Ethanol-Free Fluids* 65 gpm/246 lpm 18/16/13 2 Beta 2 *Designed with expanding, water-absorbing media that prevents water from entering storage or equipment tanks. Filter Heads Max. Working Pressure: 35 PSI/24.1 bar Rated Static Burst: 8 PSI/55.2 bar Part Number Filter Qty Mounting Connection Max. Flow Range P SAE-2 O-Ring 65 gpm/246 lpm P /4" NPT 65 gpm/246 lpm P /2" SAE 4-Bolt 125 gpm/473 lpm Filter Manifolds Part Number Filter Qty Mounting Connection Max. Flow Range P " ANSI 15 Flange 25 gpm/946 lpm P " ANSI 15 Flange 5 gpm/1893 lpm P " ANSI 15 Flange 6 gpm/2271 lpm T.R.A.P. Breathers T.R.A.P. breathers prevent dirt and moisture from entering storage tanks from the vent. Assembly Part Number Mounting Connection Max.Flow Range Filter Efficiency Active Reservoir Vents (ARV) The ARV blows a blanket of dry, compressed air over fluids in storage to remove, free, and dissolve water. Electrical Requirements: 11 V/5-6 Hz AC, Approx.4W Part Number Flow Rate (scfm) Mounting Connection Max. Tank Size P /2" NPTF 1, Gal/37,9 Liters P /2" NPTF 3, Gal/113,7 Liters Replacement Part Number X " NPT Female 5 gpm/1893 Ipm 3 micron P92375 Element Collapse Rating: 3 PSI/2 Bar Max. Working Pressure: 8 PSI/55 Bar Rated Static Burst: 17 PSI/117 Bar Part Number Fluid Type Max. Flow Range Filter Efficiency P For Hydraulic, Gear, Transmission and Engine Oils 5 gpm/189 lpm 15 micron@ Beta 2 P For Hydraulic, Gear, Transmission and Engine Oils 5 gpm/189 lpm 7 2 P For Hydraulic, Gear, Transmission and Engine Oils 5 gpm/189 lpm 4 micron@beta 2 Water absorbing filters (P57248), T.R.A.P. breathers, and Active Reservoir Vent products are used together to prevent moisture and contaminants from entering a bulk storage tank ensuring fluids are kept clean and dry. Point-of-Use Filters High-Pressure Filtration for Point-of-Use Applications Designed for high pressure delivery systems out of bulk storage tanks, typically on air pump fed hose reels in lube shops. Point-of-Use Filter Heads Max. Working Pressure: 8 PSI/55 Bar Rated Static Burst: 17 PSI/117 Bar Part Number Filter Qty Mounting Connection Max. Flow Range Bypass Included? P SAE-16 O-Ring 5 gpm/189 lpm No P SAE-16 O-Ring 5 gpm/189 lpm Yes P57248 T.R.A.P. ARV Plastic point-of-use filter cartridges and metal housings are easily separated for recycling. For more information about bulk filtration systems, contact Donaldson: cleans.solutions@donaldson.com Web: Phone: or More detailed product information can be found in the F1115 Bulk Filtration Product Guide. 316 Hydraulic Filtration

287 Hydraulic Filtration Technical Reference Donaldson provides this technical reference as a short course in Hydraulic Filtration 11 for those who want to gain a better understanding of hydraulic filtration. In industrial and mobile applications at factories all over the world, we too often see hydraulic circuits that don t include proper fluid filtration, or include it as an afterthought. Good filtration needs to be an integral part of the hydraulic circuit to ensure the long life and proper operation of the pumps, valves and motors. A $1 filter protects your $1, equipment. This section is offered to aid in choosing the filter that will help you achieve the ideal cleanliness levels and longest life for your critical components. Symbols Used ß Beta Ratio cst Centistokes DP Pressure Drop or Differential Pressure ISO International Standards Organization µm Micron or micrometer ppm Parts per million SSU SUS Saybolt Seconds Universal Material in this section is in the public domain, not confidential, and may be copied for educational purposes at any time. Information was collected from many sources, both public and private, including Donaldson Company, Inc. Engineering Departments, Eaton Corporation, the Lightning Reference Handbook from Berendsen Fluid Power, Hydraulics & Pneumatics Magazine, National Fluid Power Association (NFPA), and various industry authorities. Topics Why Hydraulic Components Need Protection How Contamination Damages Precision Parts Types of Contaminant Factors in Component Life Sources of Contamination Fluid Conditioning...32 Proper Filter Application Fluid Properties Types of Hydraulic Fluid How Filter Media Functions Basic Types of Filter Media ISO Test Standards Hydraulic Filtration Pressure Drop Fluid Viscosity/Temperature Chart Physical Characteristics of Filters...33 Combining the ISO Ratings and Filter Performamnce Ratings Micron Size Comparison ISO Beta Rating System Application Guide for Donaldson Synthetic Media Filter Efficiency Standards Efficiency of Donaldson Filter Media (per ISO 16889) Cleanliness Level Correlation Table Fluid to Filter Media Compatibility Seal Installation Instructions Filter Positioning Application Design Worksheet HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 317

288 Technical Reference Hydraulic Components Need Protection Fluid power circuits are designed in all shapes and sizes, both simple and complex in design, and they all need protection from damaging contamination. Abrasive particles enter the system and, if unfiltered, damage sensitive components like pumps, valves and motors. It is the job of the hydraulic filter to remove these particles from the oil flow to help prevent premature component wear and system failure. As the sophistication of hydraulic systems increases, the need for reliable filtration protection becomes ever more critical. Types of Contaminant Many different types of contamination may be present in hydraulic fluid, causing various problems. Some are: Particulate (dust, dirt, sand, rust, fibers, elastomers, paint chips) Wear metals, silicon, and excessive additives (aluminum, chromium copper, iron, lead, tin, silicon, sodium, zinc, barium, phosphorous) Water Sealants (Teflon * tape, pastes) Sludge, oxidation, and other corrosion products Acids and other chemicals Biological, microbes (in high water based fluids) HYDRAULIC FILTRATION TECHNICAL REFERENCE How Contamination Damages Precision Parts This illustration of a simple hydraulic valve illustrates how particles damage components. In normal operation, the spool slides back and forth in the valve body, diverting oil to one side of the valve or the other. If a particle lodges between the spool and valve body, it will erode small wear particles from the metal surfaces. As these wear particles are moved back and forth by the action of the spool, they can roll into a burr that jams the spool and disables the valve. Typical Factors in Component Life Studies show that most (typically 7%) of hydraulic component replacement is necessary because of surface degradation, and most of that is due to mechanical wear. Proper filtration of hydraulic fluids can lengthen component life. 7% Surface Degradation 7% mechanical wear from: abrasion fatigue adhesion 3% corrosion 15% Accidents 15% Obsolescence Component Damage Looking down the barrel of an hydraulic cylinder, we can see the scratches along the inside surface. Don t cut costs by eliminating hydraulic filters. It could cost you more in the long run in major component repairs. Disaster Strikes When filters are not a main component of the hydraulic circuit, disaster awaits. Here, piston rings were eaten away by contaminants. * Teflon is a registered trademark of E.I. Dupont de Nemours & Co., Inc. 318 Hydraulic Filtration

289 Technical Reference Where Contamination Comes From There are a surprising number of contaminated sources in a hydraulic system or circuit. New Hydraulic Fluid Adding new fluid can be a source; even though it s fresh from the drum, new hydraulic fluid isn t clean. (It may look clean, but, remember, the human eye can only see a particle the size of about 4 µm.) Oil out of shipping containers is usually contaminated to a level above what is acceptable for most hydraulic systems: typically, new fluid has a cleanliness level about the same as ISO Code 23/21/19, and water content is typically 2 to 3 ppm. Never assume your oil is clean until it has been filtered. One very effective way of ensuring thorough fluid conditioning is with a dedicated off-line circulation loop, or kidney loop filtration. Learn more on page 299. Built-In Built-in contamination, also called primary contamination, is caused during the manufacture, assembly and testing of hydraulic components. Metal filings, small burrs, pieces of Teflon tape, sand and other contaminants are routinely found in initial clean up filtration of newly manufactured systems. Ingressed Ingressed or external contamination comes from the environment surrounding the system. Dirt can enter the hydraulic fluid supply through leaking seals, reservoir breather caps, and worn cylinder rod seals. Ingressed moisture, particularly, can cause long-term problems. As a hot system cools at night, cool moisture-laden air can be drawn into the reservoir; as the air condenses, water is released into the reservoir. Water in excess of.5% by volume in a hydrocarbon-based fluid accelerates the formation of acids, sludge and oxidation that can attack internal components, cause rust, and adversely affect lubrication properties. The severity of ingression and type of contaminant are dictated by the applications and environment. Induced Maintenance procedures can introduce contamination into the system. Opening the system allows airborne particles to enter. Leaving the system open during operation provides continuous ambient particle ingression. Keep your system closed as much as possible. In-Operation The major source of contamination are the pump and actuators, the hydraulic cylinder, or the hydraulic motor. Wear-generated contaminants are a hazard during normal hydraulic system operation. The circuit actually generates additional particles as the fluid comes into contact with the precision machined surfaces of valves, motors and pumps. Contaminant levels can keep doubling with every new particle generated. The result can be catastrophic if these contaminants are not properly filtered out of the system. Flow Chip/Grit too large to enter clearance Motion Load Clearance Size Particles interact with surfaces to cause abrasive wear Dynamic Clearance (µm) Rubber & Elastomers Due to temperature, time, and high-velocity fluid streams, rubber compounds and elastomers degrade thus releasing particulates into the fluid. This may be from hoses, accumulator bladders, seals, or other elastomer products. High Water Based Fluids The water in HWBF tends to support biological growth and generate organic contamination and microbes. Replacement of Failed Components Failure to thoroughly clean fluid conductor lines after replacing a failed hydraulic pump will cause premature catastrophic failure. Donaldson recommends frequent oil sampling to ensure proper contamination control. Sample test points should be close to hydraulic pumps and at other key locations that provide safe, reliable access to the fluid while under full system pressure. HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 319

290 Technical Reference Fluid Conditioning HYDRAULIC FILTRATION TECHNICAL REFERENCE Fluid Conditioning is the term for the overall conditioning of the fluid in the hydraulic system, and encompasses particulate removal via filters along with other various methods for removing silt, air, water, heat, acid, sludge or chemicals. Particulate Removal Particulate removal is usually done with mechanical filters. A well designed reservoir that allows settling will also help in keeping particulates out of the mainstream fluid. For ferrous particulates and rust, reservoir magnets or strainer band magnets can also be used. Other methods such as centrifuging or electrostatic filtration units can also be used, particularly in continuous batch processing and fluid reclamation. Removal of Silt Silt, defined as very fine particulate under 5 µm in size, requires very fine filtration or oil polishing. Air Removal Getting air out of the system is best done by adding 1 mesh screen in the reservoir, approximately 3 from horizontal to coalesce entrained air and allow larger bubbles to rise to the surface when reservoir velocities are low. Water Removal A number of techniques exist to prevent water or moisture ingression or to remove water once it is present in a hydraulic or lube oil system. The best choice of technique for removal is dependent on the whether or not the water exists as a separate phase (dissolved or free), and also on the quantity of water present. For example, the presence of water or moisture can be reduced or prevented from entering a fluid reservoir through the use of absorptive breathers or active venting systems. However once free water is present in small quantities, water absorbing filters or active venting systems usually provide adequate removal means. For large quantities of water, vacuum dehydration, coalescence, and centrifuges are appropriate techniques for its removal. However, as each of these techniques operates on different principles, they have various levels of water removal effectiveness. The chart below provides comparative information on these techniques and their relative effectiveness. Care should be taken to apply the best technique to a given situation and its demands for water removal. Chemical Removal Removal of acids, sludge, gums, varnishes, soaps, oxidation products and other chemicals generally requires an adsorbent (active) filter with Fuller Earth, active type clays, charcoal, or activated alumina. Heat Removal Removing heat is important to maintain viscosity and prevent fluid breakdown. Usually performed with heat exchangers, including air-to-oil and water-to-oil types, finned coolers, or refrigerated units. Heat Addition Added heat is used for cold temp start-up to get fluid viscosities within operational limits. Use heaters, immersion or in-line. Kidney Loop Filtration One very effective way of ensuring thorough fluid conditioning is with a dedicated off-line circulation loop, or kidney loop. This system uses a separate circulation pump that runs continuously, circulating and conditioning the fluid. Multiple stages and types of filters can be included in the circuit, as well as heat exchangers and in-line immersion heaters. For further information on fluid conditioning, reference the off-line filtration section on page 299. Water Prevention and Removal Techniques Usage Prevents Humidity Ingression Removes Dissolved Water Removes Free Water Removes Large Quantities of Free Water Limit of Water Removal Adsorptive Passive Breather prevention Y n/a Active Venting System prevention and removal Y Y Y down to <1% saturation Water Absorbing Cartridge Filter removal Y only to 1% saturation Centrifuge removal Y Y only to 1% saturation Coalescer removal Y Y only to 1% saturation Vacuum Dehydrator removal Y Y Y down to ~2% saturation 32 Hydraulic Filtration

291 Technical Reference Proper Filter Application When selecting a new filter assembly or replacement filter, it s important to first answer some basic questions about your application. Where will the filter be used? What is the required cleanliness level (ISO code) of your system? What type of oil are you filtering? Are there specific problems that needed to be addressed? It s also important to think about the viscosity of the fluid in your system. In some machinery lubrication applications, for example, the oil is very thick and has a tougher time passing through the layer of media fibers. Heating techniques and the addition of polymers can make the liquid less viscous and therefore easier to filter. Another option is to install a filter with larger media surface area, such as the Donaldson W41 or HRK1 low pressure filters, that can accommodate more viscous fluids. Characteristics to Consider When Specifying a Filtration System 1) Oil Viscosity 2) Flow 3) Pressure 4) What Components will be protected by the filter 5) Cleanliness level required (expressed in ISO code) 6) Type of oil/fluid 7) Environment (the system, the surrounding conditions, etc.) 8) Duty cycle 9) Operating Temperature A Hydraulic System Design Worksheet is available on page 335. Next, think about duty cycle and flow issues. Working components such as cylinders often create wide variations in flow also called pulsating flow that can be problematic for filters with higher efficiency ratings. On the other hand, dedicated off-line filtration (also called kidney loop ) produces a very consistent flow, so it makes sense to use a more efficient filter. Learn more about off-line filtration on page 352. Filters used in applications with steady, continuous operation at lower pressures will last longer than filters that must endure cycles of high pressure pulsating flow. Generally, the lower the micron rating of a filter, the more often it needs to be changed since it is trapping more particles. Finally, it s wise to ask yourself, How much is my equipment worth? Calculate how much it would cost to replace the equipment in your system, in case of component failure, and make sure those areas are well protected with proper filtration. (For example, high performance servo valves are very sensitive, costly components that need to be protected with finer filtration media.) Minimizing maintenance costs through good contamination control practices requires proper filter application based on the specific contamination problems. Good contamination control means costeffective filtration. When looking for a filter, first assess the needs of your system and any problem areas. Fluid Properties Lubricity The property of the fluid that keeps friction low and maintains an adequate film between moving parts. Viscosity The thickness of the fluid as measured by resistance to flow. The fluid must be thin enough to flow freely, heavy enough to prevent wear and leakage. Hydraulic fluids thicken when they cool and thin out as they heat up. Because some hydraulic systems work under wide temperature extremes, viscosity can be an important factor. Viscosity Index (VI) The rate of viscosity change with temperature: the higher the index, the more stable the viscosity as temperature varies. VI can sometimes be improved by additives, usually polymers. Rust Resistance Rust inhibiting chemicals in hydraulic fluids help overcome the effects of moisture from condensation. Oxidation Resistance Oxidation inhibitors delay the sludgy/acidic effects of air, heat, and contamination in the system. Foaming Resistance Although control of foaming depends largely on reservoir design, anti-foaming additives in the fluid also help. HYDRAULIC FILTRATION TECHNICAL REFERENCE Learn more about proper filter positioning on page 352. Hydraulic Filtration 321

292 Technical Reference Types of Hydraulic Fluid HYDRAULIC FILTRATION TECHNICAL REFERENCE There are many kinds of fluids used for power, but they can basically be called petroleum-based fluids, biodegradable fluids, and fire-resistant fluids. A brief description of some of the types in each category are listed below; for details on these or others, consult your filter supplier or refer to a reputable manual on hydraulics, such as the Lightning Reference Handbook, published by Berendsen Fluid Power, Whittier, CA 961. Petroleum Based (Hydrocarbon) These are the most commonly used fluids in hydraulic systems. Their major advantages are low cost, good lubricity, relatively low/non-toxicity, and common availability. This type of fluid is not just plain oil; rather, it is a special formulation with additives that make it suitable for hydraulic systems. Mostly, the additives inhibit or prevent rust, oxidation, foam and wear. Variations: Straight oils: same as petroleum-based oil but without the additives. Automatic transmission fluids (ATF): excellent low temp viscosity and very high VI. Military hydraulic fluids (ie: MIL-H-566 and MIL-H-83282): also called red oil because of the color. Low viscosity, good for cold temp operations, but may have to be modified for pumps. Fire Resistant Fluids There are two types of fire-resistant fluids commonly used in hydraulic applications: Phosphate Esters and High Water Based Fluids (HWBF). Although generally not as viscous at cold temperatures as petroleum-based fluids, they are fire resistant due to their high content of noncombustible material. Very useful in overcoming the likelihood of fire caused by a broken hydraulic line spraying petroleum fluid into a pit of molten metal, onto a hot manifold, into a heattreating furnace, or other ignition source. Some types of HWBF: Oil-in-water emulsions (HFA): typically 95% water and 5% oil, with the oil droplets dispersed throughout the water. Provide some fire resistance, but due to oil content, other fluids are superior. Water-in-oil emulsions (invert emulsion HFB): typically 4% water and 6% oil, with the water dispersed in the oil. Provide some fire resistance, but due to oil content, other fluids are superior. Water-glycol (HFC): typically 4% water and 6% glycol. Excellent fire resistance. Since glycol is an antifreeze, water-glycol can be used at lower temps. NOTE: HWBF may require reduced pressure rating of pumps and other components. HFD Fluids The HFD group is a classification given to several different types of synthetic products that do not contain petroleum oil or water. Phosphate ester fluids were the first HFD fluids and are the most fire resistant within the HFD family. Not as popular today, their use declined due to poor environmental performance, limited compatibility, and high cost. Certain phosphate esters have very high auto-ignition temperatures and are still used in specific applications, such as aircraft and power generation. A common brand is known as Sydrol (registered trademark of Solution, Inc.). Skydrol requires EPR seal for chemical compatibility. Today most phosphate esters have been replaced by polyol esters. Based on organic esters, polyol esters are the most common HFD fluids used today. They offer good inherent fire resistance, good compatibility with system materials, excellent hydraulic fluid performance, and easy conversion from petroleum oil. In addition, the organic nature of these fluids gives them good environmental performance in biodegradability and aquatic toxicity. Another type of synthetic, fire resistant fluids have been formulated for certain niche markets. Water free polyalkylene glycols (PAGs) feature extended fluid life and good environmental performance. Technically an HFD fluid, PAGs (also known as polyalphaolefins (PAOs) are more often used for their biodegradability and overall environmental friendliness. This group also contains the synthetic silicone (siloxane) oils, known for their anti-foaming properties. Biodegradable With increasing concern about the environmental impact of hydraulic system leaks and spills, biodegradable fluids are receiving expanded usage, particularly in Europe. There are two types of common biodegradable hydraulic fluids: 1) vegetable-based oils, such as sunflower or rapeseed oils, and 2) synthetic oils like diesters, etc. Generally, systems using biodegradable fluids are derated for maximum and minimum temperatures. Users who replace standard hydraulic oils with biodegradable oils must check with filtration component manufacturers to confirm that the fluid and components are compatible. 322 Hydraulic Filtration

293 Technical Reference How Filter Media Functions In a Filtration System The job of the media is to capture particles and allow the fluid to flow through. For fluid to pass through, the media must have holes or channels to direct the fluid flow and allow it to pass. That s why filter media is a porous mat of fibers that alters the fluid flow stream by causing fluid to twist, turn and accelerate during passage. How Filter Media Collects Particles There are four basic ways media captures particles. The first, called inertia, works on large, heavy particles suspended in the flow stream. These particles are heavier than the fluid surrounding them. As the fluid changes direction to enter the fiber space, the particle continues in a straight line and collides with the media fibers where it is trapped and held. The fluid changes direction as it comes into contact with the media fibers, as illustrated above. As the fluid flows through the media, it changes direction continuously as it works its way through the maze of media fibers. As it works its way through the depths of the layers of fibers, the fluid becomes cleaner and cleaner. Generally, the thicker the media, the greater the dirt-holding capacity it has. Looking at a crosssection view of the fibers, we can see how the flowstream is accelerated as it flows into the spaces between the fibers. The second way media can capture particles is by diffusion. Diffusion works on the smallest particles. Small particles are not held in place by the viscous fluid and diffuse within the flow stream. As the particles traverse the flow stream, they collide with the fiber and are collected. The third method of particle entrapment is call interception. Direct interception works on particles in the mid-range size that are not quite large enough to have inertia and not small enough to diffuse within the flow stream. These mid-sized particles follow the flow stream as it bends through the fiber spaces. Particles are intercepted or captured when they touch a fiber. HYDRAULIC FILTRATION TECHNICAL REFERENCE The fourth method of capture is called sieving and is the most common mechanism in hydraulic filtration. As shown at right, this is when the particle is too large to fit between the fiber spaces. Hydraulic Filtration 323

294 Technical Reference Basic Types of Hydraulic Filter Media Filter Media Media is a term used to describe any material used to filter particles out of a fluid flow stream. There are six basic types used to remove contamination in hydraulic applications: Cellulose Media (Traditional) Cellulose fibers are actually wood fibers, microscopic in size and held together by resin. Fibers are irregular in both shape and size. Cellulose often has lower beta ratings, which means there are smaller pores in the media. Smaller media pores cause more flow resistance, resulting higher pressure drop. How it Works While cellulose provides effective filtration for a wide variety of petroleumbase fluids, in certain applications it results in poor filtration performance as compared to synthetic media. SEM 1x SEM 6x Media Image HYDRAULIC FILTRATION TECHNICAL REFERENCE Synteq Media (Full Synthetic) Synthetic fibers are man-made, smooth, rounded and provide the least resistance to flow. Their consistent shape allows for control of the fiber size and distribution pattern throughout the media mat to create the smoothest, least inhibited fluid flow. Consistency of fiber shape allows the maximum amount of contaminant-catching surface area and specific pore size control. The result is media with predictable filtration efficiencies removing specified contaminants and maximum dirt holding capacity. The low resistance of synthetic media to fluid flow makes it ideal for use with synthetic fluids, water glycols, water/oil emulsions, HWCF and petroleumbased fluids. How it Works SEM 1x SEM 6x Media Image 324 Hydraulic Filtration

295 Technical Reference DT Synteq Media (High-Performance) Donaldson high-performance DT grades of Synteq media utilize a blend of borosilicate glass fiber whose matrix is bonded together with an epoxy-based resin system. Donaldson filter media scientists found this to provides the best available chemical resistance for the broadest array of hydraulic applications. How it Works DT Synteq is ideal for use with phosphate ester and water glycol fluids. SEM 1x SEM 6x Media Image The chemical and thermal compatibility of fluid filters is an increasingly difficult design challenge due to the complex variety of fluid systems. Today s fluid systems are often tailored towards the special needs fire resistance, biodegradability, and electrical insulating ability. Fortunately, there are chemical solutions available to meet these challenges. Average Beta Ratio Donaldson DT Synteq Media Beta 2 Donaldson DT grades of Synteq media utilize a blend of borosilicate glass fiber whose matrix is bonded together with an epoxy-based resin system. Donaldson filter media scientists found this to provide the best available chemical resistance for the broadest array of hydraulic, fuel, and lube oil filtration applications. Beta 1 A B C D E DT <4µm DT 5µm DT 8µm DT 12µm DT 23µm Particle Diameter (µm) A B C D E HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 325

296 Technical Reference Wire Mesh Media Wire mesh media consists of stainless steel, epoxy-coated wire mesh available in 3 mesh sizes: 1 mesh yields 15 µm filtration 2 mesh yields 74 µm filtration 325 mesh yields 44 µm filtration Typically wire-mesh filters will be applied to catch very large, harsh particulate that would rip up a normal filter. You may also find this media useful as a coarse filter in viscous fluid applications. How it Works SEM 6x SEM 1x Media Image HYDRAULIC FILTRATION TECHNICAL REFERENCE Water Absorbing Media Water absorption media quickly and effectively removes free water from hydraulic systems. Using super-absorbent polymer technology with a high affinity for water absorption, this media alleviates many of the problems associated with water contamination found in petroleum-based fluids. SEM 1x SEM 6x Media Image How it Works 326 Hydraulic Filtration

297 Technical Reference Donaldson Filter Media Efficiency Ratings per ISO Test Standards ISO is the international standard for Multi-Pass Testing to determine the efficiency (beta rating or beta ratio) and the dirt-holding capacity of the filter. It replaced the ISO 4572 test standard. Donaldson filter media has been re-tested per the new standard and the current beta ratios are shown at right. New beta ratios are shown at 2 and 1, with a (c) to indicate test adherence to the ISO standard and traceability to NIST test dust. Donaldson Filter Media Efficiency Ratings Per ISO Test Standards ß x(c) = 2 ß x(c) = 2 ß x(c) = 1 Donaldson DT Synteq Synthetic Media <4 µm <4 µm 4 µm 5 µm 6 µm 8 µm 9 µm 12 µm 18 µm 23 µm Fluid to be Recommended Filtered Media Petroleum-based...Synteq or Cellulose Phosphate Ester...DT Synteq Diester...Synteq Water Glycol...DT Synteq Water-Oil Emulsion...Synteq Biodegradable Fluid...Synteq HWCF (high water content fluids)...synteq Coarse Filtration...Wire Mesh Donaldson Synteq Synthetic Media <4 µm <4 µm 5 µm 7 µm 6 µm 8 µm 5 µm 9 µm 1 µm 13 µm 16 µm 22 µm 18 µm 23 µm 2 µm 25 µm >42 µm 5 µm Donaldson Cellulose Media 5 µm 7 µm 17 µm 27 µm Donaldson Water Absorbing Media 1 µm Donaldson Wire Mesh Media 45 µm 6 µm 75 µm 9 µm 125 µm 15 µm HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 327

298 Technical Reference Hydraulic Filtration Pressure Drop HYDRAULIC FILTRATION TECHNICAL REFERENCE The difference between the inlet pressure and the outlet pressure is called pressure drop or differential pressure. It s symbolized by P. P is an irrecoverable loss of total pressure caused by the filter, and is mostly due to frictional drag on the fibers in the media. Differential drop drop may increase as the particulate rating or efficiency of the filter (as expressed by its beta ratio) gets better. P also increases as the filter is being loaded with contaminant. Four Major Factors Contribute to Pressure Drop 1. Filter Media Natural Fiber Cellulose media, as seen under the scanning electron microscope. Media is, of course, the main factor influencing pressure drop; indeed, it causes pressure drop. That s why having a low-friction, high-flowing media is so important. The natural cellulose or paper fibers (shown at left) typically used in filtration are large, rough, and as irregular as nature made them. Donaldson developed a synthetic media with smooth, rounded fibers, consistently shaped so that we can control the fiber size and distribution pattern throughout the media mat, and still allow the smoothest, least inhibited fluid flow. Our synthetic media is named Synteq. Synteq fibers offer the least amount of resistance to fluid passing through the media. Consistency of fiber shape allows the maximum amount of contaminantcatching surface area and specific pore size control. The result is media with predictable filtration efficiencies at removing specified contaminants (i.g., 4 µm) and maximum dirt holding capacity. Natural cellulose fibers are larger than synthetic fibers and jagged in shape, so controlling size of the pores in the media mat is difficult and there is less open volume. In most applications this results in higher P as compared to synthetic filters. Higher beta ratings mean there are smaller pores in the media; smaller media pores cause more flow resistance, in turn causing higher pressure drop. 2. Dirt, Contaminant As dirt gets caught in the media, it eventually begins to build up and fill the pore openings. As the pore openings shrink, the differential pressure (pressure drop) increases. This is called restriction. This photo from our scanning electron microscope shows actual dirt particles building up in the media pores. Excessive dirt in the media can cause dirt migration or even filter failure. Dirt migration occurs when the restriction is so great that the differential pressure pushes dirt deeper into the media and, eventually, through the media and back into the system. Filter failure occurs when the restriction becomes so high that the filter cartridge collapses (outside-in flow) or bursts (inside-out flow) to relieve the upstream pressure. To avoid such catastrophe, use of a filter service indicator is recommended. It measures the pressure drop across the filter, then signals when the filter is full and needs to be changed. Donaldson s synthetic Synteq filter media photo from scanning electron microscope magnified hundreds of times. 328 Hydraulic Filtration

299 Technical Reference 3. Flow Higher flows create higher pressure drop. With fast moving fluid, there will be more friction causing higher pressure drop across the media. 4. Fluid Viscosity Measured in centistokes (cst) or Saybolt Seconds Universal (SSU or SUS), fluid viscosity is the resistance of a fluid to flow. As fluid viscosity increases, the cst rating increases. Higher fluid viscosities also mean higher pressure drop because the thicker oil has a tougher time passing through the layer of media fibers. Cold start fluid is a good example of highly viscous fluid. See chart below. Filter media, amount of contamination, the flow rate, and fluid viscosity are all factors in the importance of sizing the filter for the system requirements. Filters that are too small won t be able to handle the system flow rate and will create excessive pressure drop from the start. The results could be filter operation in the bypass mode, filter failure, component malfunction, or catastrophic system failures. Filters that are too large for the system can be too costly. Oversized filters require more system oil and higher cost replacement filters. Optimal sizing is best. Viscosity/Temperature Chart A.S.T.M. Standard Viscosity-Temperature Chart for Liquid Petroleum Products (D ) Saybolt Universal Viscosity SAE 14 GEAR OIL TYPE A AUTOMATIC TRANSMISSION FLUID SAE 2 SAE 3 SAE 4 SAE 5 1W-3 SAE 1 HYDRAULIC FILTRATION TECHNICAL REFERENCE KEROSENE MIL-H-566 DIESEL FUEL JP4 AVERAGE Hydraulic Filtration 329

300 Technical Reference Filter Design and Construction There are two main differences in a filter. The first is the design of the filter itself, and the second is the type of media that is used in the filter. HYDRAULIC FILTRATION TECHNICAL REFERENCE Filter Filters have some attributes that are immediately obvious to the casual observer, such as height, inside diameter, outside diameter, media concentration, type of liner, seal design, and the way the media and components are glued or potted together. Liners Liners must be structurally sturdy to withstand pressure variance, yet open enough to allow good flow. Seals The top seal design must be leak-free, with a gasket or sealing device that ensures a good seal throughout the life of the filter. Standard seals are made of Buna-N material, which is fine for most applications. However, if the filtered fluid is diester or phosphate ester fluid, you ll need a seal made of a fluoroelastomer such as Viton. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Media Potting Media potting is key since it holds the media in place in between the end caps (not visiable). Not only should the potting be fully around the ends of the media to prevent leaks, it should also be of a material that can withstand the application. For instance, epoxy potting should be used in filters that must perform in higher temperature environments, phosphate ester fluids and some high water based fluids. Inside the filter, the media can vary in thickness, pleat depth and pleat concentration. For example, Donaldson hydraulic filters are generally equipped with either white ( Synteq our synthetic material) or natural brown (paper or cellulose material) media. It is important to note that media colors vary according to each manufacturer it should not be assumed that any white-colored media is made of synthetic material. Some of the most important characteristics of filter media (structure, fiber diameter, volume solidity, basis weight, thickness, layering) can only be detected under a microscope. Damaged Equipment Damage happens when key filtration points are ignored! The pistons in this pump are severely damaged from contamination in the oil. 33 Hydraulic Filtration

301 Technical Reference Combining the ISO Rating and Filter Performance Ratings While filter manufacturers publish beta ratings for filter media to describe efficiency performance levels, a direct connection between the beta rating scale and the ISO rating scale cannot be made. The solution is monitoring filter media performance at removing particles in the 4 µm, 6 µm, and 14 µm ranges. Fluid analysis and field monitoring are the only ways to get these measurements. Combine data from several tests to form a range of performance. Remember, actual filter performance will vary between applications. Micron Sizes of Familiar Particles Grain of table salt 1 µm Human hair 8 µm Lower limit of visibility 4 µm White blood cell 25 µm Talcum powder 1 µm Red blood cell 8 µm Bacteria 2 µm Silt <5 µm Here s how to determine which filter media will best protect your hydraulic components: plot any media performance range on the Application Guide to Donaldson Filter Media (page 345), then connect the dots to make a line. On the same graph, plot your component requirement. (Reference chart below for some popular components, or ask your supplier for the recommended ISO rating.) If the line of the media falls below the ISO line, or if the bottom line of the filtration range does not intersect the ISO line, the component will be protected. Typical ISO Cleanliness Here are some typical ISO cleanliness recommendations from component manufacturers. (These are guidelines; always check the ratings specified by the manufacturer of your specific components.) Pressure <3 PSI >3 PSI 21 Bar >21 Bar Pumps --- ISO RATINGS --- Fixed Gear Pump 19/17/15 18/16/13 Fixed Vane Pump 19/17/14 18/16/13 Fixed Piston Pump 18/16/14 17/15/13 Variable Vane Pump 18/16/14 17/15/13 Varibale Piston Pump 17/15/13 16/14/12 Valves Directional (solenoid) 2/18/15 19/17/14 8 µm 1 µm 4 µm 25 µm 1 µm 2 µm HYDRAULIC FILTRATION TECHNICAL REFERENCE Pressure (modulating) 19/17/14 19/17/14 Flow Controls (standard) 19/17/14 19/17/14 Check Valves 2/18/15 2/18/15 Cartridge Valves 2/18/15 19/17/14 Load-sensing Directional Valves 18/16/14 17/15/13 Proportional Pressure Controls 18/16/13 17/15/12* Proportional Cartridge Valves 18/16/13 17/15/12* Servo Valves 16/14/11* 15/13/1* Actuators Cylinders 2/18/15 2/18/15 Vane Motors 19/17/14 18/16/13 Axial Piston Motors 18/16/13 17/15/12 Gear Motors 2/18/15 19/17/14 Radial Piston Motors 19/17/15 18/16/13 * Requires precise sampling practices to verify cleanliness levels. Source: Vickers Hydraulic Filtration 331

302 Technical Reference Media Application Guide and ISO Rating System HYDRAULIC FILTRATION TECHNICAL REFERENCE The Application Guide for Donaldson Filter Media on page 345 provides a data format for rating fluid contamination level and plotting filter media performance. The vertical numbers on the left side of the chart represent particle counts in a logarithmic progression of ten:.1,.1, 1,1, 12, 13, 14, 15 and 16. (This represents the number of particle in the oil sample at the given size.) The numbers across the bottom of the chart represent particle size in microns. Donaldson media efficiency performance levels are derived from the ISO test standard with NIST-certified on-line automatic particle counters and ISO medium test dust. The Donaldson media efficiency performance levels shown are based on test averages under steady flow conditions. Actual performance levels may vary by application, viscosity, flow variance and contamination differences. Contact Donaldson or your Donaldson distributor for specific application calculations. The international rating system for fluid contamination levels is called the ISO contamination code and it is detailed in the ISO 446 document. Most component manufacturers publish filtration level recommendations using the ISO code. The ISO code, located on the right side of the media application guide on page 345, is easy to use if you remember the 4 µm, 6 µm and 14 µm numbers along the bottom of the chart. Manufacturer s ISO contamination levels are based on controlling the particle counts of 4 µm, 6 µm and 14 µm particles in hydraulic system oil. This level is identified by measuring the number of particles 4µm and greater, 6 µm and greater, and 14 µm and greater in one milliliter of the system hydraulic oil sample. How to Use the ISO Rating Example: A cartridge valve manufacturer recommends an ISO cleanliness level of 18/16/13. 1) On the Application Guide for Donaldson Filter Media on the next page, place a dot on the vertical 4 µm line, horizontally even with the 18 box of the ISO code. 2) Place a dot on the vertical 6 µm line horizontally even with the16 box of the ISO code. 3) Place a dot on the vertical 14 µm line horizontally even with the13 box of the ISO code. 4) Connect the dots to get the ISO cleanliness level 18/16/13. As illustrated below, particle counts falling on and above the 18/16/13 line are damaging to the component and exceed the 18/16/13 specification set by the manufacturer. Select a Donaldson media that falls below 18/16/13 to achieve cleanliness level tolerable to the component. ISO 18/16/13 µm à ISO 446 Contamination Code This correlates to the numbers in the boxes along the right side of the graph on the next page. Range of number of particles per milliliter: Code More Than Up to & Including 24 8, 16, 23 4, 8, 22 2, 4, 21 1, 2, 2 5, 1, 19 2,5 5, 18 1,3 2, , Code More Than Up to & Including Hydraulic Filtration

303 Technical Reference Application Guide for Donaldson Synthetic Filter Media 1 6 Number of Particles per Milliliter Logarithmic Scale á This represents the number of particles at a given size in the oil sample ß5(c) = 1 ß23(c)) = 1 ß12(c) = 1 ß8(c) = 1 ß5(c) = 1 ß<4(c) = 1 4µm 6µm 14µm Particle Size ISO 18/16/ Contamination Code Number HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 333

304 Technical Reference Filter Efficiency Standards HYDRAULIC FILTRATION TECHNICAL REFERENCE Understanding the Beta Rating System This information is provided as an aid to understanding fluid filter efficiency terminology based on current ISO, ANSI and NFPA test standards. It is not proprietary and may be reproduced or distributed in any manner for educational purposes. What is Beta Ratio? Beta ratio (symbolized by ß) is a formula used to calculate the filtration efficiency of a particular fluid filter using base data obtained from multi-pass testing. In a multi-pass test, fluid is continuously injected with a uniform amount of contaminant (i.e., ISO medium test dust), then pumped through the filter unit being tested. Filter efficiency is determined by monitoring oil contamination levels upstream and downstream of the test filter at specific times. An automatic particle counter is used to determine the contamination level. Through this process an upstream to downstream particle count ratio is developed, known as the beta ratio. The formula used to calculate the beta ratio is: Beta ratio (x) = particle count in upstream oil particle count in downstream oil where (x) is a given particle size Indicates that testing was done with APC s calibrated with NIST fluid ß 1(c) = 1 1 times more particles upstream than downstream that are 1 µm and larger Why the Efficiency Rating Test Standard was Updated The International Industry Standard (ISO) for multipass testing provides a common testing format for filter manufacturers to rate filter performance. This standardization gives you the ability to reliably compare published filter ratings among different brands of filters. ISO test standards were updated in 1999 to reflect the improved technology available in particle counters and other test equipment. The newer particle counters provide more precise counting and greater detail reflecting a truer indication of filter performance. The National Fluid Power Association (NFPA), the National Institute of Standards & Technology (NIST), and industry volunteers, including several engineers from Donaldson, helped revise the ISO standard. ISO has been in force since late 1999 and ISO 4572 is officially discontinued. Better Test Dust The old test dust (AC fine test dust or ACFTD) was ball milled, which produced dust particles of varying size and shape. Particle distribution was often different from batch to batch. The accuracy of ACFTD distribution and previous APC calibration procedure was questioned by industry, due to lack of traceability and certification. ACFTD hasn t been produced since Now, the new test dust (ISO medium test dust) is jet milled to produce consistent particle size, shape, and distribution from batch to batch. See dust size comparison chart below. Liquid Automatic Particle Counters (APC s) In the old test standard (ISO 4572), fluid samples obtained in bottles and off-line particle counting were allowed. Now, in the updated standard (ISO 16889), on-line, laser-based automatic particle counters, especially made for measuring liquids, are required and bottle counting methods are disallowed, as illustrated on next page. Find further information on ISO at or your ISO document source. Ask for ISO/TR16386: 1999 The Impact of Changes in ISO Fluid Power Particle Counting Contamination Control and Filter Test Standards. 334 Hydraulic Filtration

305 Technical Reference The old particle counter calibration was based on only one dimension of an irregularly-shaped particle (the longest cord). Today, the particle counter calibration is based on equivalent spherical area of an irregularly-shaped particle. NIST provides calibration suspension, which is certified with X number of particles at a certain size. This is verified by NIST. The new way to list beta ratios includes a subscript (c) to indicate NIST certified test suspension and assures you of traceability and repeatability. Overall, you can have strong confidence in filter ratings resulting from tests per ISO 16889, as they are highly accurate. As always, keep in mind that beta ratings are laboratory measurements under steady flow conditions with artificial contaminants the real proof of the performance is how clean the filter keeps the fluids in the application. A good oil analysis program that checks the cleanliness of the oil periodically will verify that the proper filters are being used. Test Dust Size Comparisons ACFTD calibrated size (µm) per ISO 442 corresponds to a NIST-calibrated size [µm (c) ] per ISO ACFTD NIST flow meter ISO Injection Reservoir pump Test Reservoir pump flow meter Down Stream Up Stream Test Filter Online APC* Online APC* * APC = Liquid Automatic Particle Counter In-Line Liquid Automatic Particle Counters (APC) are now required for proper testing. APC calibration follows ISO procedures ISO uses NIST (National Instistute of Standards & Technology) certified calibration fluid HYDRAULIC FILTRATION TECHNICAL REFERENCE Injection Reservoir pump Test Reservoir Down Stream Up Stream Test Filter Bottle Sample Bottle Sample ISO 4572 (Discontinued) Either bottle samples or APC s were allowed. APC calibration followed ISO442 ACFTD (Discontinued) pump Hydraulic Filtration 335

306 Technical Reference HYDRAULIC FILTRATION TECHNICAL REFERENCE Highlights of ISO ISO 4572 is now replaced by ISO as the international standard for Multi-Pass Tests to determine the efficiency (beta rating or beta ratio) and the dirt-holding capacity of the filter. The test bench for ISO must have On-Line Liquid Automatic Optical Particle Counters (APC) calibrated using NIST (National Institute of Standards & Technology)-certified calibration fluid. This includes added enhancements to APC s, to allow for better resolution, accuracy, repeatability and reproducibility. ISO ,A3 (ISO Medium, 5µm-8µm Test Dust was selected as replacement dust for calibration and testing procedures. APC s are calibrated by passing a sample of calibration fluid with a known particle size distribution and producing a calibration curve to match the known count distribution. NIST used the Scanning Electron Microscope analysis and statistical analysis techniques to certify the particle size distribution. Particle counts, upstream and downstream, are taken every minute of the test. Beta ratios are reported with (c) to designate NIST traceability. ISO recommends reporting beta ratings at: Rating Efficiency 2...5% 1...9% % % % % Example: ß 4(c) =2 signifies that there are 2 times as many particles that are 4 µm and larger upstream as downstream. This is 99.5% efficiency. Example: ß 5(c) =1 indicates that there are 1 times as many particles that are 5 µm and larger upstream as downstream. This is 99.9% efficiency. Donaldson Hydraulic Filter Media Beta Ratings Donaldson hydraulic filter media beta ratings are average ratings obtained from multi-pass tests performed per the new ISO standard. According to the ISO standard, each filter manufacturer can test a given filter at a variety of flow rates and terminal pressure drop ratings that fit the application, system configuration and filter size. Your actual performance may vary depending on the configuration of the filter tested and test conditions. Donaldson Filter Media Efficiency Ratings Per ISO Test Standards ß x(c) = 2 ß x(c) = 2 ß x(c) = 1 Donaldson DT Synteq Synthetic Media <4 µm <4 µm 4 µm 5 µm 6 µm 8 µm 9 µm 12 µm 18 µm 23 µm Donaldson Synteq Synthetic Media <4 µm <4 µm 5 µm 7 µm 6 µm 8 µm 5 µm 9 µm 1 µm 13 µm 16 µm 22 µm 18 µm 23 µm 2 µm 25 µm >42 µm 5 µm Donaldson Cellulose Media 5 µm 7 µm 17 µm 27 µm Donaldson Water Absorbing Media 1 µm Donaldson Wire Mesh Media 45 µm 6 µm 75 µm 9 µm 125 µm 15 µm 336 Hydraulic Filtration

307 Technical Reference Cleanliness Level Correlation Table Conversion of cleanliness specifications to filter performance is not an exact science because the contamination level in a hydraulic system is a function of the ingression and generation rate as well as the filter performance. Factors That Affect Cleanliness Levels in a Hydraulic System Abrasive wear in space between adjacent moving surfaces of components. Erosive wear at component edges or direction changes where there is high fluid velocity. Fatigue wear by particles trapped between moving surfaces. Identification of the Most Sensitive Component Required cleanliness level is dominated by the component with smallest clearances and/or highest loading on the lubricating film. Best source for determining this level is the specification published by the component manufacturer. Higher pressures reduce component life, unless contamination level is decreased accordingly. Operating at half the rated pressure of component will increase its life by more than four times. Percent of operating time at maximum pressure depends on individual machines and application. ISO Particles ISO FTD* Mil Std NAS Code Per Milliliter Gravimetric 1236A 1638 SAE Level >1 microns Level (mg/l) (1967) (1964) (1963) 3/26/23 14, 1 29/25/23 85, 1 26/25/2 14, /21/18 4, /18 2,4 5 22/2/17 2, /2/17 1,4 1 21/19/16 1,2 1 2/18/ /17/ /16/ /15/ /14/ /14/ /13/ /12/ /11/ /1/ /1/ /1/ /9/ /8/5.6 9/7/ /6/ /5/ /2/ * SAE Fine Test Dust ISO approved test and calibration contaminant. Source: Milwaukee School of Engineering Seminar, Contamination & Filtration of Hydraulic Systems HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 337

308 Technical Reference Compatibility of Donaldson Filter Media with Hydraulic Fluids While Donaldson has developed many formulations of media, they can be divided into two broad categories: natural fibers, usually cellulose, and synthetic or man-made fibers. Recommended Filter Media Petroleum-Based (Hydrocarbon) Fluids Cellulose Synteq DT Synteq Straight oils Yes Yes Yes ATFs Yes Yes Yes Military hydraulic fluids Yes Yes Yes #2 Diesel fuel Yes Yes Yes HYDRAULIC FILTRATION TECHNICAL REFERENCE Gasoline Yes Yes Yes E85 (85/15 Ethanol/Gasoline) No No Yes Fire Resistant Fluids Cellulose Synteq DT Synteq HFA - Oil-in-water emulsion No <15 F Yes HFB - Water-in-oil emulsion No <15 F Yes HFC - Water glycol No <15 F Yes HFD Synthetics - Polyol esters, Esters, Diesters, & blends No Yes Yes HFD Synthetics - Phosphate esters No No Yes HFD Synthetics - Polyalkylene glycols (PAG), Polyalphaolefins (PAO), & blends No Yes Yes HFD Synthetics - Silicone (siloxane) oil No Yes Yes Biodegradable Fluids Cellulose Synteq DT Synteq Vegetable-based oils - sunflower, rapeseed oils No Yes Yes Synthetic oils - PAG / PAO No Yes Yes Synthetic oils - Esters, Diesters No Yes Yes Piston Pump Damage The severe score marks on the piston slippers leave no question about why good hydraulic filtration is important. 338 Hydraulic Filtration

309 Technical Reference A Note on Seals Filters with seals made of Buna-N are appropriate for most applications involving petroleum oil and some high water content fluids. Filters with seals made of Viton or Fluorel (both fluoroelastomers) are required when using diesters, phosphate ester fluids. Donaldson offers both types. EPR (ethylene propylene rubber) seals are required for use with Skydrol and Skydrol 5 fluids. Buna-N and Viton are registered trademarks of E. I. DuPont de Nemours and Company. Skydrol is a registered trademarks of Solutin, Inc. In Donaldson filters with fluorocarbon elastomer seals, epoxy potting is used to accommodate higher temperature environments and for compatibility with fluids such as phosphate ester, diesters, and high water based fluids. The plastisol (heat cured) and urethane (self curing) potting materials used in other filters perform well with petroleum-based fluids. Seal Installation Instructions Remember... Over-tightening filter may damage head. Dispose of used filter properly O-Ring O-Ring Seal P Remove used seal and clean L-Cut L-Cut Gasket P17894 or P Remove used seal and clean Square Cut Square-Cut Gasket P Remove old gasket and clean HYDRAULIC FILTRATION TECHNICAL REFERENCE gasket seat in head. Apply gasket seat in head. Apply groove in head. Apply clean oil clean oil to new surfaces. clean oil to new surfaces. to new gasket surfaces. 2. Install new seal on inside lip 2. Install new seal on inside lip 2. Install new gasket into groove of filter. of filter. in filter head. 3. Screw on new filter until 3. Screw on new filter until 3. Screw on new filter until gasket makes contact. Tighten gasket makes contact. Tighten gasket makes contact. Tighten filter until top edge makes filter an additional ¾ turn. filter an additional ¼ turn. metal to metal contact with filter head (approximately 1½ turns). Hydraulic Filtration 339

310 Technical Reference How to Best Position Filters in Your Hydraulic Circuit HYDRAULIC FILTRATION TECHNICAL REFERENCE Within every hydraulic circuit there are many possible places for filters. The best systems are strategically engineered to ensure that oil is filtered properly at each stage of its journey through the circuit. Ideally, filtration should occur in the following places: In the Reservoir Before/After the Pump In the Return-line System Off-line In reality, many companies have to make tough decisions about which filters they can afford and which ones they ll have to live without. Much depends on the cleanliness level requirements of the components, environment, duty cycle of the equipment and other variables that can vary from application to application. This diagram shows how various types of filters can be used in hydraulic circuits. Kidney Loop Filters Kidney Loop Filter Portable Kidney Loop Filter Cart Benefit: High Sometimes referred to as off-line filters, kidney loop filters achieve very fine filtration by maintaining steady-state flow, independent of the hydraulic circuit. With this type of filtration, the entire hydraulic system can keep operating while the kidney loop filter is being serviced. A kidney loop filter utilizes lowpressure housings that are easily accessible and serviceable. These filters can either be integrated into the main hydraulic reservoir, or used in mobile filter carts like the one shown at left to service many hydraulic systems. Pressure Filter Note that kidney loop filters do not directly protect components rather, their main function is to polish the oil to a very clean condition. It s also important to remember that an additional pump and motor will be required. Filler / Breather Benefit: High Tank breathers are placed on hydraulic reservoirs to prevent atmospheric contamination from entering and to allow for sufficient air movement inside the reservoir. Breathers should prevent particles larger than 3 microns from entering the system. This is a sensible, affordable solution for any hydraulic system, but by all means cannot be the only filter on a hydraulic system. Return-Line Filter PM Relief Valve Suction Filter Breather PM Pump Suction Strainer 34 Hydraulic Filtration

311 Technical Reference Suction Filter Benefit: Medium Return-Line Filter Pressure Filter Benefit: High Benefit: High Normally placed between the reservoir and the pump, suction filters are designed to remove particles in the 5 to 15 micron range. They are easier to service and less expensive than many other types of filters but because restriction in the suction line must be kept very low, filter housing size tends to be larger than similar flow return or pressure filter housings. The most popular application for suction filters is with variable-speed hydrostatic pumps commonly found in off-road mobile applications and industrial variable-speed drives. They are also often used in harsh environments and charge pump applications. Suction Strainer Benefit: Low Suction strainers, or sump-type filters, are often used in hydraulic fluid reservoirs. Their only real use is to keep cigarette butts, moths, nuts & bolts and the like out of the pump. Instead, such contaminants can easily be eliminated by keeping the reservoir sealed and by using a Filler/Breather and Return- Line Filter. The advantages of return-line filters are many. They are usually lowpressure housings, which are less typically expensive. Their purpose is to collect the dirt from around the circuit as the oil returns to the reservoir. Much like the kidney loop, the return-line filter provides ultimate flexibility in positioning it can perform almost anywhere within the return line circuit, either mounted inline or built into the reservoir. Downsides are few, but worth noting: return-line filters can be subject to flow surges (which contribute to poor filter performance) and they do not filter the drain lines. Note regarding return-line and kidneyloop filtration: If you re looking for a great value filter that s easy to maintain and with lots of media choices, this is a wise investment. Although these filters are very common, one downside is that there are very few standards of consistency from one manufacturer to the next, so replacement cartridges are not necessarily interchangeable. This is also known as last-chance filtration. High pressure filters keep clean the oil that comes directly from the pump so that the more expensive downstream components (such as valves and actuators) are protected. Pressure line filters offer protection from catastrophic pump failure. They are a worthwhile investment for highvalue systems as are found in the aircraft industry, paper and steel mills, plastic injection molding, and in die-casting machines. One downside to high pressure filters is, ironically, the high pressure. The entire system must be stopped in order to service a high-pressure filter unless a duplex configuration is used. When oil is shooting out of a pump at 6+ psi, it will take out anything in its way! By nature, a high-pressure pump is a prime mover of fluids, so it will experience significant wear over time. Service can also be more difficult because of its heavy-duty construction as anyone who s ever tried to change a slippery, 2-pound cast-iron filter can attest. HYDRAULIC FILTRATION TECHNICAL REFERENCE Hydraulic Filtration 341

312 Donaldson Delivers Performance Under Any Pressure. Breather Low Pressure Hydraulic Filters In-Tank Hydraulic Filter High Pressure Hydraulic Filter Level Gauge Pressure Gauges Medium Pressure Hydraulic Filter PRODUCT INFORMATION HYDRAULIC

313 hydraulic filtration for vehicles/equipment application design worksheet For proper development/design engineering solution, we ask you to provide details about your engine, project due dates, hydraulic or transmission system and performance (mechanical and filtration), system mounting, service, final packaging and product markings. When completed, please forward to Donaldson. Fax: Customer Name: Revision: Project Name: Contact Name: Title: Phone: Fax: Current Donaldson Model Used: (if applicable) Customer Part Number: Target Cost: Project Details Type of Vehicle/Machine: Units Per Year: Key Project Dates: Design Proposal: Quote Sample Delivery: Design Freeze: PPAP: Start of Production: Application Information Components That Need Protection Pump (type?): Circuit: Hydraulic Pilot Transmission: Hydrostatic Powershift Filter Location: Suction Pressure Return Side Loop Charge Sump Other: Port Size & Type: NPT: 1/2" 3/4" 1-1/4" 1-1/2" 2-1/2" SAE O-ring: Bolt Flange: 2" SAE 3" SAE 4" ANSI 2" Code /2" Code 61 BSP: 1/2" 3/4" 1" Other: Mounting Requirements: Operating Conditions Flow Rates: lpm or gpm Minimum Normal Maximum Oil System Pressure (psi/kpa): Minimum Normal Maximum Temperature: º C or º F Fluid: Min Normal Max Ambient: Min Normal Max Fluid Type: Petroleum Water-glycol Phosphate-ester HWBF Other Viscosity: (2 required) cst or º C Temp cst or º C Temp Filtration Performance ISO Contamination Level Required: Beta x(c) = 1: µm Filter Media: Synthetic Cellulose Wire Mesh Capacity: gms ISO flow to psid/kpad More on next page

314 Pressure Drop Limits: Limits psid/kpad Flow (gpm/lpm) Structural Performance Hydrostatic Pressure Resistance (Burst): Test Method: Minimum Value: psi / kpa Collapse Pressure: Test Method: Minimum Value: psid / kpad Pressure Testing: Min. Cycles Range (psid) Hydrodynamic to Flow Fatigue to Vibration to Frequency (Hz) By-Pass Cracking Pressure Test Method: Minimum Value: psid / kpa By-pass Valve: In Head In Filter Setting: psi / kpa Leak Testing Test Method: Minimum Value: psid / kpa Initial Product Cleanliness Specifiction/Requirement: Additional Information Filter Service Indicator Type: Electric Visual Type: Indicator Level: psid/kpad Filter Change Interval: km or miles or hours _ Do you require installation, service or maintenance recommendations from Donaldson? Yes No Packaging Do you have any special packaging requirements? Yes No If yes, please check all that apply: Protective caps: on inlet on outlet on port Final Assembly: Bulk / Bagged Bulk/Individual Boxes Other Product Markings/Identity Do you have any product marking requirements? Head Assembly? Yes No Filters? Yes No If yes, artwork it is assumed customer will provide artwork for filter markings. Donaldson can provide marking area for artwork design. Standard installation icons are available from Donaldson. Special Requirements or Application Notes Use this area to provide additional information that will assist Donaldson engineering. For Donaldson Use Only Date Received: Request From: Catalog Web Other Assigned to: Business Unit: Product Manager: Account Manager: Engineer: Donaldson Company, Inc. PO Box 1299 Minneapolis, MN Hydraulic Applications Engineering Doc. No. F Rev.2 August Donaldson Company, Inc. All rights reserved. Printed in the U.S.A. Donaldson Company, Inc. reserves the right to change or discontinue any model or specification at any time and without notice. Donaldson Company, Inc., PO Box 1299, Minneapolis, MN

315 Part Number Index PART NUMBER INDEX Use this section to help guide you to the proper page in this product guide to find more information and details about a individual part. The descriptions shown are, in most cases, abbreviated. Please note: a number of part numbers, such as indicators, are displayed in multiple product family pages. Part Page No. No. Product Description K Assembly, FIK in-tank, SAE 8 O-Ring K Assembly, FIK in-tank, 1/2" NPT K Assembly, FIK in-tank K Assembly, FIK in-tank, SAE 16 O-Ring K Assembly, FIK in-tank, SAE 12 O-Ring K Assembly, FIK in-tank, SAE 16 O-Ring K Assembly, FIK in-tank, SAE 2 O-Ring K SRK Assembly, SAE-2 & SAE-16 K Assembly, FIK in-tank, SAE 12 O-Ring K Assembly, FIK in-tank K Assembly, FIK in-tank, 1" NPT K Assembly, FIK in-tank, 3/4" NPT K Assembly, FIK in-tank, 1" NPT K Assembly, FIK in-tank, SAE 12 O-Ring K Assembly, FIK in-tank, SAE 12 O-Ring K Assembly, FIK in-tank K Assembly, FIK in-tank, SAE 2 O-Ring K Head Assembly, HPK5, 2" SAE 4-bolt Flange K Head Assembly, HPK5, 2" SAE 4-bolt Flange K Head Assembly, FIK in-tank, SAE 2 O-Ring K In-Line Assembly, HDK6 K In-Tank Assembly, HDK6 K Assembly, FIK in-tank, SAE 24 O-Ring K Assembly, FIK in-tank, 2" SAE 4-Bolt K Assembly, FIK in-tank, 2" SAE 4-Bolt K Assembly, FIK in-tank, SAE 24 O-Ring Part Page No. No. Product Description K Assembly, FIK in-tank, 2" SAE 4-Bolt K Assembly, FIK in-tank, 2" SAE 4-Bolt K Assembly, HFK8, In-Line, 3" NPT K Assembly, HFK8, In-Tank, 3" NPT K Assembly, HFK8, In-Line, 3" NPT K Assembly, HFK8, In-Line, SAE-2 K11 86 Head Assembly, HRK, 4" ANSI Flange K12 86 Head Assembly, HRK, 4" ANSI Flange K13 86 Head Assembly, HRK, 4" ANSI Flange K14 86 Head Assembly, HRK, 4" ANSI Flange P O-Ring, Bypass Indicator Buna N, HDK6 P Bypass Spring, HDK6 p Bypass Spring, HDK6 P Top Handle, HDK6 P Head O-ring, Buna N, HDK6 P Nut Assembly, HDK6 P Valve Assembly, Bypass, HDK6 P Valve Assembly, No Bypass, HDK6 P , 125 Visual Indicator Kit, Buna N Seal, HDK6, HKD8 P Cup Seal, Buna N, HDK6 P Filter Cartridge, HDK6, WA P Visual Indicator Repair Kit, Buna N Seal, HDK6, HDK8 P Hex Nut Retainer Kit, HDK6, HDK8 P Drain Plug, HDK8 P Baffle Assembly Kit, Buna N, HDK6 P Filter Cartridge, HDK6, Synteq P Head O-ring, Buna N, HDK8 P Cup Seal, HDK8 P O-Ring, Buna N 341, HDK8 Part Page No. No. Product Description P P P P , 125 P , 125 P P P O-Ring, Flurocarbon, HPK2 Valve Assembly, Bypass 5 psi with magnets, HDK8 Filter Cartridge, HDK6, Synteq Bleed Valve, HDK6, HDK8 Visual Indicator Kit, Fluorocarbon Seal, HDK6, HDK8 Visual Indicator Repair Kit, Viton Seal, HDK8 O-Ring, Bypass Indicator Flurocarbon, HDK6 Visual Indicator Kit, Viton Seal, HDK8 P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P Electric Indicator, SP, DC, Normally open P Visual indicators, 15 psi/13 kpa P Visual Indicator, 5 psi / 34.5 kpa P Visual indicators, 25 psi/172 kpa P , 35 Spin-on filter, HMK4/24, Synteq P Valve Assembly, No Bypass, HDK8 P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P Electric Indicator, SP, DC P Electric Indicator, SP, DC P , 237 Head Assembly, HMK4, SAE- 16 O-Ring P Electric Indicator, SP, DC, Normally closed P Filter Cartridge, HFK8, Wire Mesh P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq Hydraulic Filtration 345

316 Part Number Index PART NUMBER INDEX Part Page No. No. Product Description P Valve Assembly, Bypass 25 psi, HDK8 P Filter Cartridge, FPK4, Synteq P Filter Cartridge, HPK3, HPK4, Synteq P , 183 Filter Cartridge, FPK4/HPK4 Synteq P Filter Cartridge, HPK4, Synteq P Filter Cartridge, FPK4, Synteq P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P , 183 Filter Cartridge, FPK4/HPK4 Synteq P Filter Cartridge, HPK4, Synteq P Filter Cartridge, HPK5, Synteq P Filter Cartridge, HPK5, Synteq P , 167, 21, 236 Visual Electric Indicator, All HPK Series P Filter Cartridge, FPK4, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P Filter Cartridge, HFK8, Synteq P Filter Cartridge, HFK8, Synteq P Filter Cartridge, HPK5, Synteq P Filter Cartridge, FPK4, Synteq P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P , 183 Filter Cartridge, FPK4/HPK4 Synteq P Filter Cartridge, HPK4, Synteq P Head Assembly, HMK4, SAE-16 O-Ring P Filter Cartridge, HDK6, Synteq P Filter Cartridge, HFK8, Synteq P Cup Seal, Fluorocarbon, HDK6 P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P Electrical Indicator, SP, DC, Normally open P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P , 35 Spin-on filter, HMK4/24, Synteq Part Page No. No. Product Description P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P Head Assembly, HMK4, SAE-12 O-Ring P Head Assembly, HMK4, SAE-16 O-Ring P , 33, 37 Spin-on filter, HMK5/25, Synteq P Filter Cartridge, HDK6, Synteq P Gasket, SP5/6, Square Cut, Nitrile P , 33, 37 Spin-on filter, HMK5/25, Synteq P , 33, 37 Spin-on filter, HMK5/25, Synteq P , 33, 37 Spin-on filter, HMK5/25, Synteq P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12/Accy Synteq P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12/Accy Synteq P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12/Accy Synteq P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P Visual Indicator, 5 psi/345 kpa P Head Assembly, HMK5, SAE-2 P , 97, 11 Visual Indicator, blank plate P , 97, 11 Visual indicators, blank plate P Head O-ring, Flurocarbon, HDK6 P Baffle Assembly Kit, Fluorocarbon, HDK6 P Visual Indicator Repair Kit, Fluorocarbon Seal, HDK6 P Nut Retainer Kit, Viton o-ring, HDK8 P Head Assembly, HMK4, 1" NPT P Head Assembly, HMK4, SAE-16 O-Ring P Blanking Plate, All HPK Series P , 183 Filter Cartridge, FPK4/HPK4 Synteq Part Page No. No. Product Description P , 183 Filter Cartridge, FPK4/HPK4 Synteq P Head Assembly, HPK3, SAE-16 O-Ring P Head Assembly, HMK4, SAE-12 O-Ring P Head Assembly, HMK4, 1" NPT P Head Assembly, HMK4, SAE-16 O-Ring P Head Assembly, HBK5, 1¼" NPT P Gasket, HBK5, O-ring, Nitrile P Head Assembly, HBK5, SAE-2 P Filter Cartridge, HFK8, Synteq P Filter Cartridge, HDK6, Synteq P Visual Electric Indicator, All HPK Series P Head Assembly, HMK5, O-Ring P Head Assembly, HMK4, SAE-16 O-Ring P Head Assembly, HBK5, 1¼" NPT P Head Assembly, HMK4, SAE-16 O-Ring P Head Assembly, HMK4, SAE-16 O-Ring P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P Filter Cartridge, FPK4, Synteq P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P Filter Cartridge, HPK4, Synteq P Filter Cartridge, HPK4, Synteq P Head Assembly, HMK4, SAE-16 O-Ring P Seal, Fluorocarbon, HPK2, FPK2 P Head Assembly, HMK5, 1¼" NPT P Head Assembly, HMK25, 1½" SAE P Head Assembly, HMK25, 1½" SAE O-Ring P , 183 Filter Cartridge, FPK4/HPK4 Synteq P , 183 Filter Cartridge, FPK4/HPK4 Synteq P HPK2 Housing for 4" /12 mm filter P HPK2 Housing for 8" /24 mm filter P Electrical Indicator, SP, DC, Normally closed 346 Hydraulic Filtration

317 Part Number In Part Number Index Part Page No. No. Product Description P Head Assembly, HMK4, SAE-12 O-Ring P Head Assembly, HMK4, SAE-12 O-Ring P Visual indicators, 5 psi/345 kpa P , 99, 35 Spin-on filter, HMK4/24, Synteq P Head Assembly, HMK5, O-Ring P Head Assembly, HMK5, 1¼" NPT P Head Assembly, HMK5, 1¼" NPT P Head Assemblies, HPK2, SAE-12 O-Ring P Head Assemblies, HPK2, SAE-12 O-Ring P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 149 Filter Cartridge, HPK2/FPK2, Synteq P Filter Cartridge, HPK5, Synteq P , 177, 183 Filter Cartridge, HPK3, FPK4, HPK4, Synteq P Filter Cartridge, FPK4, Synteq P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P , 4, 44, 48, 52, 56 Spin-on Filter, WO15, W21/23/ W22, HBK5, SP5-6, SP8-9, SP1/12, Synteq P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Head Assembly, HMK4, 1" NPT P Head Assembly, HMK4,¾" NPT P Head Assembly, HMK4,¾" NPT P Head Assembly, HMK4, SAE-12 O-Ring P Filter Cartridge, HPK2, Synteq Part Page No. No. Product Description P Filter Cartridge, FPK2 P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/HBK5/SP5-6/SP8-9/ SP1/12, Synteq P Filter Cartridge, FPK4, Synteq P , 183 Filter Cartridge, FPK4/HPK4 Synteq P Filter Cartridge, HPK4, Synteq P Valve Assembly, Bypass, 25 psi Viton, HDK8 P Head O-ring, Viton, HDK8 P O-Ring, Viton, HDK8 P Cup Seal, Viton, HDK8 P Head Assembly, HMK25, Flange Bypass P Head Assembly, HMK25, 1½" NPT P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Spin-on filter, HMK3, Synteq P Head Assembly, HMK3, 3/4" SAE 12 P Head Assembly, HPK3, SAE-12 O-Ring P Head Assembly, HPK3, SAE-12 O-Ring P Spin-on filter, HMK5/25, Synteq P Head Assembly, HMK3, 3/4" SAE 12 P Spin-on filter, HMK5/25, Synteq P Electrical Indicator, 2 wire, DC P Spin-on filter, HMK5/25, Synteq P , 35 Spin-on filter, HMK4/24, Synteq P Electrical Indicator, 2 wire, DC P Electrical Indicator, 2 wire, DC P Spin-on filter, HMK5/25, Synteq P Spin-on filter, HMK5/25, Synteq P Spin-on filter, HMK5/25, Synteq P Spin-on filter, HMK5/25, Synteq P Filter Cartridge High Flow, FIK, Wire Mesh P Filter Cartridge High Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Cellulose P Filter Cartridge High Flow, FIK, Cellulose P Filter Cartridge High Flow, FIK, Wire Mesh Part Page No. No. Product Description P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P , 75 P P P P P P P P P P P P P P P P P P Filter Cartridge Low & High Flow, FIK, Synteq Filter Cartridge Low & High Flow, FIK, Synteq Filter Cartridge Low & High Flow, FIK, Synteq Filter Cartridge Low & High Flow, FIK, Cellulose Filter Cartridge Low & High Flow, FIK, Cellulose Filter Cartridge Low & High Flow, FIK, Wire Mesh Filter Cartridge Low & High Flow, FIK, Wire Mesh Filter Cartridge Low & High Flow, FIK, Synteq Filter Cartridge Low & High Flow, FIK, Synteq Filter Cartridge Low & High Flow, FIK, Cellulose Filter Cartridge Low & High Flow, FIK, Cellulose Filter Cartridge Low & High Flow, FIK, Wire Mesh Filter Cartridge High Flow, FIK, Wire Mesh Filter Cartridge High Flow, FIK, Synteq Filter Cartridge High Flow, FIK, Synteq Filter Cartridge High Flow, FIK, Cellulose Filter Cartridge High Flow, FIK, Cellulose Filter Cartridge High Flow, FIK, Wire Mesh Filter Cartridge High Flow, FIK, Synteq Filter Cartridge High Flow, FIK, Synteq Filter Cartridge High Flow, FIK, Cellulose Filter Cartridge High Flow, FIK, Cellulose Filter Cartridge High Flow, FIK, Wire Mesh Filter Cartridge High Flow, FIK, Wire Mesh Filter Cartridge High Flow, FIK, Synteq Filter Cartridge High Flow, FIK, Synteq Filter Cartridge High Flow, FIK, Cellulose Filter Cartridge High Flow, FIK, Cellulose Filter Cartridge High Flow, FIK, Wire Mesh Filter Cartridge High Flow, FIK, Synteq PART NUMBER INDEX Hydraulic Filtration 347

318 Part Number Index PART NUMBER INDEX Part Page No. No. Product Description P Filter Cartridge High Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Cellulose P Filter Cartridge High Flow, FIK, Cellulose P Filter Cartridge High Flow, FIK, Wire Mesh P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12, Synteq P Spin-on filter, TT3, Cellulose P Spin-on filter, TT6, Cellulose P Filter Cartridge Low Flow, FIK, Wire Mesh P Filter Cartridge Low Flow, FIK, Wire Mesh P Filter Cartridge Low Flow, FIK, Wire Mesh P Filter Cartridge Low Flow, FIK, Cellulose P Filter Cartridge Low Flow, FIK, Cellulose P Filter Cartridge Low Flow, FIK, Cellulose P Filter Cartridge Low Flow, FIK, Cellulose P Filter Cartridge Low Flow, FIK, Synteq P Filter Cartridge Low Flow, FIK, Synteq P Filter Cartridge Low Flow, FIK, Synteq P Filter Cartridge Low Flow, FIK, Synteq P Filler Breather Assemblies P Filler Breather Assemblies P Filler Breather Assemblies P Filler Breather Assemblies P Filler Breather Assemblies P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Reservior Suction Strainer, Steel Fitting P Fluid Level Gauge P Fluid Level Gauge P Fluid Level & Temp Gauge P Fluid Level & Temp Gauge P Pressure Gauge P Pressure Gauge P FIK In-tank Breather Part Page No. No. Product Description P P P P P P P P P P P P P P P P P P P P P P P P P P P , 296 P , 296 P , 35 P , 35 P P P P P P P , 263 P P P Head Assembly, HBK5, 1¼" NPT Filler Breather Replacement Cap FIK In-tank Breather Filler Breather Replacement Cap Breather, Threaded Adapter Breather, Threaded Adapter Filter Cartridge, HFK8, Wire Mesh Spin-on filter, HMK3, Synteq Spin-on filter, HMK4/24, Synteq Head Assembly, HMK4, SAE-12 O-Ring Electrical Indicator, 3 wire, DC Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Spin-on filter, HMK5/25, Wire Mesh Electrical Indicator, 3 wire, AC/DC Electrical Indicator, 3 wire, AC/DC Spin-on filter, HMK3, Synteq Spin-on filter, HMK5/25, Synteq Filter Cartridge, HDK6, Synteq Filter Cartridge, HFK8, Synteq Sampling Pump Plastic Tubing Spin-on filter, HMK4/24, Synteq Spin-on filter, HMK4/24, Synteq Spin-on filter, HMK5/25, Synteq Head Assembly, HMK4, SAE-16 O-Ring Head Assembly, HMK4, SAE-16 O-Ring Filter Cartridge High Flow, FIK, Synteq Spin-on filter, HMK4/24, Synteq Spin-on filter, HMK5/25, WA Spin-on Filter, SP15/25, WO12, Synteq Head Assembly, HMK4, SAE-16 O-Ring Head Assembly, HMK3, 3/4" SAE 12 Housing, HPK3, 8" / 24 mm filter Part Page No. No. Product Description P Head Assembly, HMK24, 1¼" SAE 4-Bolt Code 61 P Head Assembly, HMK24, SAE-2 O-Ring P Spin-on filter, HMK5/25, Synteq P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12/ Accy, Cellulose P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12/ Accy, Cellulose P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12, Cellulose P55274 Spin-on Filter, SP15-25/WO12, Wiremesh P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/WO21/WO23/ WO22/SP5-6/SP8-9/SP1-12, Wiremesh P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/WO21/WO23/ WO22/SP5-6/SP8-9/SP1-12, Wiremesh P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12/ Accy, Cellulose P , 4, 44, 48, 52, 56 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12, Cellulose P , 4, 44, 48, 52, 56, 263 Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1/12/ Accy, Cellulose P , 263 Spin-on Filter, SP15-25/WO12/ Breather, Cellulose P Spin-on filter, HMK4/24, WA P Spin-on Filter, SP15-25/WO12/ Accy, Synteq P , 35 Spin-on Filter, SP15-25/WO12, Synteq P , 263 Head Assembly, HMK25, 1½" SAE P Head Assembly, SP15/25, ¾ NPT P Head Assembly, SP15/25, ¾ NPT P Head Assembly, SP15/25, SAE-12 P Head Assembly, SP15/25, ¾ NPT P Head Assembly, SP15/25, ¾ NPT P Head Assembly, SP15/25, ¾ NPT P Head Assembly, SP15/25, SAE-12 P Head Assembly, SP15/25, SAE-8 P Head Assembly, SP15/25, SAE-12 P Head Assembly, SP15/25, SAE-12 P Spin-on Filter, WO15/W21/23/ W22/SP5-6/SP8-9/SP1-12, Cellulose WA 348 Hydraulic Filtration

319 Part Number In Part Number Index Part Page No. No. Product Description P Head Assembly, SP15/25, SAE-12 P , 44, 48, 52, 56 Head Assembly, HMK5, O-Ring P P P P Head Assembly, SP5/6, 1¼ NPT Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Part Page No. No. Product Description P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer P Tank Mounted Strainer Part Page No. No. Product Description P In line Check Valves P In line Check Valves P In line Check Valves P In line Check Valves P In line Check Valves P In line Check Valves P In line Check Valves P In line Check Valves P In line Check Valves PART NUMBER INDEX P P P P P P P P P P P P P P P P P P P P P P P P Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservior Suction Strainer, Steel Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, nylon fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting Reservoir Suction Strainer, Nylon Fitting P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Tank Mounted Strainer Diffuser, TMD, Tank Mounted Diffuser, TMD, Tank Mounted Diffuser, TMD, Tank Mounted Diffuser, TMD, Tank Mounted Diffuser, TMD, Tank Mounted Diffuser, DFD, Line Mount Diffuser, DFD, Line Mount Diffuser, DFD, Line Mount Diffuser, DFD, Line Mount Diffuser, DFD, Line Mount Diffuser, DFD, Line Mount Diffuser, DFD, Line Mount In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves In line Check Valves P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P In line Check Valves In line Check Valves In line Check Valves Ball Valve, Low Pressure Ball Valve Lock Device Ball Valve, Low Pressure Ball Valve Lock Device Ball Valve, Low Pressure Ball Valve, Low Pressure Ball Valve, Low Pressure Ball Valve Lock Device Ball Valve, Low Pressure Ball Valve, 3 Way Ball Valve, Low Pressure Ball Valve, 3 Way Ball Valve, Low Pressure Ball Valve, Low Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve, High Pressure Ball Valve Handle Ball Valve Handle Ball Valve Handle Ball Valve Seal Kit Ball Valve Seal Kit Ball Valve Seal Kit Ball Valve Seal Kit Ball Valve Seal Kit Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Hydraulic Filtration 349

320 Part Number Index PART NUMBER INDEX Part Page No. No. Product Description P P P P P P P Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Medium Pressure Part Page No. No. Product Description P P P P Fuel Level & Temp Gauge, LG-5 Series Fuel Level & Temp Gauge, LG-5 Series Fuel Level & Temp Gauge, LG-5 Series Fuel Level & Temp Gauge, LG-5 Series Part Page No. No. Product Description P P P P Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Ball Valve, 3 Way Ball Valve, 3 Way Ball Valve, 3 Way Ball Valve, 3 Way Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism Lens, Nickel Coated Sight Glass, Prism lens Sight Glass, Prism lens Sight Glass, Transparent Sight Glass, Transparent Sight Glass, Transparent Sight Glass, Transparent Sight Glass, Transparent Sight Glass, Transparent Sight Glass, Transparent Sight Glass, Transparent Fluid Level & Temp Gauge, Bright Steel Fuel Level Gauge, LG-1 Series Fuel Level Gauge, LG-1 Series Fuel Level & Temp Gauge, LG-1 Series Fuel Level & Temp Gauge, LG-1 Series Fuel Level Gauge, LG-3 Series Fuel Level Gauge, LG-3 Series Fuel Level & Temp Gauge, LG-3 Series Fuel Level & Temp Gauge, LG-3 Series Fuel Level Gauge, LG-5 Series Fuel Level & Temp Gauge, LG-5 Series Fuel Level Gauge, LG-5 Series P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Fuel Level & Temp Gauge, LG-5 Series Fuel Level Gauge, LG-5 Series Fuel Level Gauge, LG-Z Series Fuel Level Gauge, LG-Z Series Fuel Level Gauge, LG-Z Series Filler Breather Cap,ABO Filler Breather Cap,ABO Filler Breather Cap, BPS Filler Breather Cap, BPS Filler Breather Cap, BPS Filler Breather Cap, DPS Filler Breather Cap, DPS Filler Breather Cap, RPS Filler Breather Cap, DPS Filler Breather Cap, DPS Filler Breather Cap, DPS Filler Breather Cap, DPS Filler Breather Cap, DPS Breathers, MBS Breathers, MBS Breathers, MBS Breathers, MBS Breathers, MBS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Breathers, ABS Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact Filler, Non-vent, Threaded Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact Fillter Breather, Bayonett, High Impact Filler Breather, Mini Filler Breather, Mini Filler, Non-vent, Bayonett Filler, Non-vent, Bayonett Filler, Non-vent, Bayonett Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB 35 Hydraulic Filtration

321 Part Number In Part Number Index Part Page No. No. Product Description P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Filler Breather, Bayonet Style, ABB Breather, Threaded Adapter Breather, Threaded Adapter Ball Valve Seal Kit Ball Valve Seal Kit Filler Breather, Weld Riser Pressure Gauge, Front Flange Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 4" dial, panel mount Pressure Gauge, 4" dial stem mount Pressure Gauge, 2-1/2 dial, stem mount Part Page No. No. Product Description P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, Front Flange Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Pressure Gauge, 2-1/2 dial, stem mount Pressure Gauge, 2-1/2 dial, Panel mount Part Page No. No. Product Description P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, Panel mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, Panel mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Pressure Gauge, 2-1/2 dial, stem mount P Flange, Split Code 61 P Flange, Split Code 61 P Flange Split, Code 62 P Flange, Split Code 61 P Flange Split, Code 62 P Flange, Split Code 61 P Flange Split, Code 62 P Flange, Split Code 61 P Flange Split, Code 62 P Flange, Split Code 61 P Flange, Blank, Code 61 P Flange, Blank, Code 61 P Flange, Blank, Code 62 P Flange, Blank, Code 61 P Flange, Blank, Code 61 P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, SAE Code 61, ST-Oring P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, NPTF, Code 62 P Flange, 4-bolt, SAE Code 61, ST-Oring P Flange, 4-bolt, SAE Code 62, ST-Oring P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, NPTF, Code 62 P Flange, 4-bolt, SAE Code 61, ST-Oring P Flange, 4-bolt, SAE Code 62, ST-Oring P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, NPTF, Code 62 PART NUMBER INDEX Hydraulic Filtration 351

322 Part Number Index PART NUMBER INDEX Part Page No. No. Product Description P Flange, 4-bolt, SAE Code 61, ST-Oring P Flange, 4-bolt, SAE Code 62, ST-Oring P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, SAE Code 61, ST-Oring P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, NPTF, Code 61 P Flange, Flat Socket Weld, Code 61, O-ring Part Page No. No. Product Description P P P P P P P P P P Test Point, M16x2 Thread Test Point, M16x2 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Test Point+Hose, M12 x 1.5 Thread Part Page No. No. Product Description P P P P P P P Pressure Gauge, color-coded, return or suction Pressure Gauge, numeric, suction Pressure Gauge, color-coded, return Reservior Suction Strainer, Steel Fitting Pressure Gauge, color-coded, return In line Check Valves Ball Valve, Medium Pressure P Flange, Flat Socket Weld, Code 61, O-ring P Flange, Flat Socket Weld, Code 61, O-ring P Flange, Flat Socket Weld, Code 61, O-ring P Flange, Flat Socket Weld, Code 61, O-ring P Flange, Flat Socket Weld, Code 61, O-ring P Flange, Flat Socket Weld, Code 61, O-ring P Flange, 4-bolt, SAE Code 61, ST-flat face P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, SAE Code 61, ST-flat face P Flange, 4-bolt, NPTF, Code 61 P Flange, 4-bolt, SAE Code 61, ST-flat face P Flange, 4-bolt, NPTF, Code 61 P Flange, Flat Socket Weld, Code 61, Flat Face P Flange, Flat Socket Weld, Code 61, Flat Face P Flange, Flat Socket Weld, Code 61, Flat Face P Flange, Flat Socket Weld, Code 61, Flat Face P Flange, Flat Socket Weld, Code 61, Flat Face P Flange, Flat Socket Weld, Code 61, Flat Face P Test Point, M12x1.5 thrd P Test Point, M12x1.5 thrd P Test Point, M12x1.5 thrd P Test Point, M12x1.5 thrd P Test Point, M12x1.5 thrd P Test Point, M12x1.5 thrd P Test Point, M16x2 Thread P Test Point, M16x2 Thread P Test Point, M16x2 Thread P Test Point, M16x2 Thread P Test Point, M16x2 Thread P Test Point, M16x2 Thread P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point+Hose, M16 x 2 Thread Test Point Adapter, Pressure Gauge Connection Test Point Adapter, Hose Union Gauge Test Point Adapter, Hose Union Gauge Test Point Adapter, Series Converter Test Point Adapter, Series Converter Head Assembly, SP5/6, 1¼" NPT Head Assembly, SP5/6, 1¼ NPT Head Assembly, SP5/6, 1¼ NPT Head Assembly, SP5/6, 1¼ NPT Head Assembly, SP5/6, SAE-2 Head Assembly, SP5/6, SAE-2 Head Assembly, SP8/9, 1½ NPT & 2 SAE 4 BOLT Head Assembly, SP8/9, 1½ NPT & 2 SAE 4 BOLT Head Assembly, SP8/9, 1½ NPT & 2 SAE 4 BOLT Head Assembly, SP8/9, 1½ NPT & 2 SAE 4 BOLT Head Assembly, SP1/12, 1½ NPT Head Assembly, SP15/25, ¾ NPT Head Assembly, SP15/25, SAE-12 Head Assembly, SP15/25, SAE-12 Head Assembly, SP15/25, SAE-12 Head Assembly, SP15/25, ½ NPT Pressure Gauge, numeric, return or suction Pressure Gauge, color-coded, return P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P Ball Valve, Medium Pressure Ball Valve, Medium Pressure Ball Valve, Low Pressure Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded Filler Breather Cap, PBS, threaded T.R.A.P. Bayonett Filler Basket/ Flange Filler Breather, Bayonett, PBB Filler Breather, Bayonett, PBB Head Assembly, SP5/6, 1¼ NPT Head Assembly, SP5/6, 1¼ NPT Head Assembly, SP5/6, 1¼ NPT Head Assembly, SP5/6, 1/8 NPT P Head Assembly, SP5/6, (2) 1/8 NPT P Head Assembly, SP5/6 P Filler Breather Cap, DPS 352 Hydraulic Filtration

323 Part Number In Part Number Index Part Page No. No. Product Description P Test Point Adapter, Bulkhead Gauge Adapter P Test Point Adapter, Bulkhead Gauge Adapter P Test Point Adapter, Direct Guage Adapter P Test Point Adapter, Direct Guage Adapter P Fillter Breather, Bayonett, High Impact P T.R.A.P. Bayonett Filler Basket/ Flange P Breathers, ABS P Fuel Level & Temp Gauge, LG-1 Series P Fuel Level & Temp Gauge, LG-5 Series P Head Assembly TT3/6,1½ NPT P Head to Tank Seal, TT15 P Head to Tank Seal, TT3/6 P Visual Indicator, electrical, return P Visual Indicator, electrical, suction or return P Visual Indicator, electrical, return P Head Assembly TT15, ¾ NPT P Head Assembly, SP5/6, SAE-2 P Spin-on Filter, SP15/25, WO12, Accy Synteq P Breather, Spin-on Filter P , 263 Spin-on filter, HMK5/25, Synteq P Head Assembly, HMK4, 1" NPT P Head Assembly, HMK4, 1" NPT P Head Assembly, HMK5, O-Ring P Breather, T.R.A.P. P Head Assembly, HMK4, SAE-16 O-Ring P Head Assembly, HMK5 P Head Assembly, SP8/9, SAE-24 O-Ring P Head Assembly, HMK5, O-Ring P Spin-on Filter, SP15/25, WO12, Synteq P , 162, 166, 176, 182, 19, 199, 24 Spin-on Filter, SP15/25, Cellulose P Spin-on Filter, SP15/25, Cellulose P Spin-on Filter, SP15/25, Cellulose P Spin-on Filter, SP15/25, Cellulose P Spin-on Filter, SP15/25, Cellulose P Spin-on Filter, SP15/25, Water Absorbing P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62/ HPK5 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62/ HPK5 Synthetic Part Page No. No. Product Description P , 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62 Synthetic P , 176, 182, 19, 199, 24 Filter Cartridge, W61/FPK4/ HPK4/W621/W62/WS62 Synthetic P , 176, 182, 19, 199, 24 Filter Cartridge, W61/FPK4/ HPK4/W621/W62/WS62 Synthetic P , 199, 24 Filter Cartridge, HPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, HPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, HPK4/W62/ WS62 Synthetic P Spin-on filter, TT15, Cellulose P , 48, 52, 56 Spin-on Filter, SP5/6, 8/9, 1/12, W22 Cellulose P Breather, T.R.A.P. P Breather, T.R.A.P. P Breather, T.R.A.P. P Breather, T.R.A.P. P Breather, T.R.A.P. P Breather, T.R.A.P. P Breather, T.R.A.P. P Breather, T.R.A.P. P T.R.A.P. Mechanical Indicator Kit P Breather, T.R.A.P. P Filter Cartridge, HRK1 Synthetic P Filter Cartridge, HRK1 Synthetic P Filter Cartridge, HRK1 Synthetic P Filter Cartridge, HRK1 Synthetic P Filter Cartridge, HRK1 Synthetic P Filter Cartridge, HRK1 Water Absorbing P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, WO61/W35/ FPK4/W621 Synthetic P , 144, 148 Filter Cartridge, WO61/W35/ FPK4/W621 Synthetic Part Page No. No. Product Description P , 162, 176, 19, Filter Cartridge, WO61/W35/ FPK4/W621 Synthetic P , 162, 176, 19, Filter Cartridge, WO61/W35/ FPK4/W621 Synthetic P , 162, 176, 19, Filter Cartridge, WO61/W35/ FPK4/W621 Synthetic P , 162, 176, 19, Filter Cartridge, W35/HPK3/ FPK4/WO61/HPK4/W621/W62/ WS62 Synthetic P , 162, 176, 19, Filter Cartridge, W35/HPK3/ FPK4/WO61/HPK4/W621/W62/ WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, W35/HPK3/ FPK4/WO61/HPK4/W621/W62/ WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, W35/HPK3/ FPK4/WO61/HPK4/W621/W62/ WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, W35/HPK3/ FPK4/WO61/HPK4/W621/W62/ WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/W35/ FPK4/HPK4/W621/W62/WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, WO41/WO42, Synteq Hydraulic Filtration 353 PART NUMBER INDEX

324 Part Number Index PART NUMBER INDEX Part Page No. No. Product Description P , 199, 24 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq Part Page No. No. Product Description P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic Part Page No. No. Product Description P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 12 Filter Cartridge, WO41/WO42, Synteq P , 66, 82, 195 T.R.A.P. Bayonett Filler Basket/ Flange P , 158 Filter Cartridge, W613, W322, Synthetic P , 12 Filter Cartridge, WO41/WO42, Synteq P , 66, 82, 195 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42, Synteq P , 12 Filter Cartridge, WO41/WO42/ HPK3 Synteq P , 12 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 12 Filter Cartridge, WO41/WO42, Synteq P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P , 66, 82, 195 Cartridge Filter, WL15/WL16/WO33/ W451, Synthetic P Breather, T.R.A.P. P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, HPK2/W44/ FPK2 Synthetic P , 144, 148 Filter Cartridge, W61/W35/ FPK4/W621, Synthetic P , 144, 148 Filter Cartridge, W61/W35/ FPK4/W621, Synthetic P , 162, 176, 19 Filter Cartridge, W35/FPK4/W621, Synthetic P , 162, 176, 19 Filter Cartridge,W61/W35/HPK3/ FPK4/ HPK4/W621/W62/WS62, Synthetic P , 162, 176 Filter Cartridge,W61/W35/HPK3/ FPK4/ HPK4/W621/W62/WS62, Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/FPK4/ HPK4/W621/W62/WS62, Synthetic P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge, WO61/FPK4/ HPK4/W621/W62/WS62, Synthetic P , 176, 182, 19, 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 176, 182, 19, 199, 24 Filter Cartridge, FPK4/W62/ WS62 Synthetic P , 199, 24 Filter Cartridge, HPK4, W62, WS62 Synthetic P , 199, 24 Filter Cartridge, HPK4, W62, WS62 Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P , 158 Filter Cartridge, W613, W322, Synthetic P Cartridge Filter, W451, Synthetic P Cartridge Filter, W451, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, HPK5, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Breather, T.R.A.P. P Breather, T.R.A.P. P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Head Assembly, HPK4, 1-1/2" SAE 4-Bolt / SAE-2 O-ring P Head Assembly, HPK4, 1-1/2" SAE 4-Bolt / SAE-2 O-ring P Head Assembly, HPK4, 1-1/2" SAE 4-Bolt / SAE-2 O-ring P Head Assembly, HPK4, 1-1/2" SAE 4-Bolt P Head Assembly, HPK4, 1-1/2" SAE 4-Bolt P Head Assembly, HPK4, 1-1/2" SAE 4-Bolt P Housing, HPK4, 16" / 46 mm Filters P Housing, HPK4, 13" / 33 mm Filters 354 Hydraulic Filtration

325 Part Number In Part Number Index Part Page No. No. Product Description P P P P P Housing, HPK4, 8" / 24 mm filter Portable Oil Diagnostic System Filter for Solvent Dispensing Bottle Sample Bottle, 12ml Solvent Dispensing Bottle, 1 ml P Membrane Holder & Funnel Assembly P Microscope, 1x P Analysis Cards (set of 5) P Beaker P Membrane Filters,.8 micron P , 162, 166, 176, 182, 19, 199, 24 Filter Cartridge,WO61/W35/ HPK3/FPK4/ HPK4/W621/W62/ WS62, Synthetic P Breather, T.R.A.P., Mini P Breather, T.R.A.P., Mini P Breather, T.R.A.P., Mini P Visual Electrical Indicator, AC/ DC Hirshman receptacle, All HPK Series P Visual Electrical Indicator, AC/ DC Hirshman receptacle, All HPK Series P Visual Indicator, all HPK Series P Visual Indicator, all HPK Series P Head Assembly, FPK4, SAE-2 P Head Assembly, FPK4, SAE-2 P Housing, FPK4, 4" / 12mm Filters P Housing, FPK4, 8" / 24 mm Filter P Housing, FPK4, 13" / 33 mm Filters P Active Reservoir Vent P ARV, Active Reservoir Vent P ARV Kit Breather Assembly P Spin-on filter, HNK4, Synteq P Spin-on filter, HNK4, Synteq P Spin-on filter, HNK4, Synteq P Spin-on filter, HNK4, Synteq P Spin-on filter, HNK5, Synteq P Spin-on filter, HNK5, Synteq P Spin-on filter, HNK5, Synteq P Spin-on filter, HNK5, Synteq P Filter Cartridge Low Flow, FIK, Synteq P Filter Cartridge Low/High Flow, FIK, Synteq P Filter Cartridge Low Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Synteq P Filter Cartridge Low Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Synteq Part Page No. No. Product Description P Filter Cartridge High Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Synteq P Filter Cartridge High Flow, FIK, Synteq P Cartridge Filter, W451, Synthetic P , 162, 166, 177, 183 Filter Cartridge, WO61/W35/ HPK3/HK4 WA P , 162, 166, 177, 183 Filter Cartridge, WO61/W35/ HPK3/HK4 WA P Filter Cartridge, HRK, Synthetic, WA P Visual Electrical Indicator, AC/ DC Hirshman receptacle, All HPK Series P Visual Electrical Indicator, AC/ DC Hirshman receptacle, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P Visual Electric Indicator, All HPK Series P57353 Breather, Threaded Adapter P Filter Cartridge, W331, Synthetic P Filter Cartridge, W331, Synthetic P Filter Cartridge, W331, Synthetic P Filter Cartridge, W331, Synthetic P Filter Cartridge, W331, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Filter Cartridge, W341, Synthetic P Head Assembly, SP5/6, (4) 1/8 NPT P Visual Indicator, 5 psi/345 kpa P Electrical Indicator, AC/DC P Head Assembly, FPK2, SAE-12 O-Ring P Head Assembly, FPK2, SAE-12 O-Ring P Head Assembly, FPK2, SAE-12 O-Ring P FPK2 Housing for 4" /12 mm filter P FPK2 Housing for 8" /24 mm filter P Filter Cartridge, SRK Suction, Wire Mesh Part Page No. No. Product Description P Electrical Indicator, DC, NO, 36 psi/2.5 bar P Visual Indicator, 36 psi/2.5 bar P Electrical Indicator, DC, NC, 36 psi/2.5 bar P Filter Cartridge, SRK, Synteq X Portable Fluid Analysis Kit X Fluid Analysis Service X Off-Line Filtration, Filter Cart, Low Viscosity Fluids X Off-Line Filtration, Filter Cart, High Viscosity Fluids X Off Line Filtration, Filter Panel, Low Viscosity Fluids X Off Line Filtration, Filter Panel, Low Viscosity Fluids X Off Line Filtration, Filter Panel, Low Viscosity Fluids X Off Line Filtration, Filter Panel, High Viscosity Fluids X Off-Line Filtration, Filter Buddy, Low Viscosity Fluids X Off-Line Filtration, Filter Buddy, High Viscosity Fluids X Off-Line Filtration, Filter Buddy, High Viscosity Fluids X Bulk Fluid, T.R.A.P. Breather PART NUMBER INDEX Hydraulic Filtration 355

326 A Single Location to a Global Aftermarket Resource Donaldson serves industrial and diesel engine markets, including in-plant air cleaning, compressed air and gas purification, power generation, disk drive filtration, off-road equipment and on-road vehicles. Donaldson filtration solutions serve diverse markets all around the world! Powertrain transportation oil & Gas aerospace LiGht industrial ConstrUCtion defense agriculture MininG bulk fuel & LUbe hydraulics processing/powder & bulk compressed air & process filtration semiconductor Integrated VentIlatIon disk drive gas turbine systems membrane machining metalworking 356 Hydraulic Filtration

327 Donaldson Delivers Performance Under Any Pressure. PRODUCT INFORMATION HYDRAULIC

328 Global Presence with Local Touch Donaldson has established a global distribution network to serve our customers locally as well as worldwide. We operate as a global company with a network of primary distribution locations that support a mature hub of regional distribution centers and warehouses. Donaldson distribution centers are strategically located to quickly and accurately deliver filtration and exhaust products wherever replacement products are needed. We work with a network of transportation, third party logistics companies, consolidators, and cross-docking facilities to meet or exceed our customers requirements. All regions of the world benefit from our global umbrella of distribution centers. We focus our efforts on local support and the capabilities of our staff. We continue to make significant investments in facilities, systems, supply chain relationships, and staffing to offer the best order fulfillment options available. Donaldson Company, Inc. PO Box 1299 Minneapolis, MN North America Mexico, Latin America & Caribbean Brazil Europe Catalog No. F1121 ENG (8/13) South Africa South East Asia Greater China Japan Korea Australia India Donaldson Company, Inc. All rights reserved. Donaldson Company, Inc. reserves the right to change or discontinue any model or specification at any time and without notice. Printed in the U.S.A.