Advanced Fluid Conditioning Solutions.

Transcription

1 Advanced Fluid Conditioning Solutions. Hydraulic & Lube Filtration Element Technology Filter Systems Fuel Filtration Process Filtration An ISO 9001:2008 Certified Company Advanced Fluid Conditioning Solutions PROUDLY MANUFACTURED IN THE UNITED STATES

2 Advanced Fluid Conditioning Solutions PROUDLY MANUFACTURED IN THE UNITED STATES Since 1946, Schroeder Industries has been a leader in designing, manufacturing and marketing a complete range of advanced fluid conditioning products for the manufacturers and users of industrial and mobile equipment in the hydraulic, fuel and process filtration industries worldwide. These include: Hydraulic and Lube Filtration A complete range of filter assembly types up to 6,500 psi Element Technology High-efficiency elements for lubrication and fluid power systems, from sub-micronic to backflushable to CNG technology Filter Systems Mechanical and electronic fluid conditioning and diagnostic monitoring tools for improved performance of all fluid power systems Fuel Filtration Bulk diesel fuel conditioning and on-board diesel filtration for enhanced engine operation and reliability, and specialty biodiesel purification products Process Filtration Features automated backflush filters for process applications in diverse industries and for a full spectrum of flow rates *This Product Pocket Guide was created to be a useful, simple and compact reference of our products for the customers and markets we serve. 2 Introduction

3 Filtration and Contamination Standards ISO 2941 ISO 2942 ISO 2943 ISO 3723 ISO 3724 ISO 3968 ISO 4402: 1991 ISO 4405: 1991 ISO 4406: 1987 ISO 4406: 1999 ISO 4407: 1991 ISO 11171: 1999 ISO NAS 1638 NFPA/T NFPA/T NFPA/T Element Collapse (Burst) Fabrication Integrity Material Compatibility End Load Element Flow Fatigue Pressure Drop/ Flow Calibration of automatic particle counters Determining particulate contamination of fluid by Gravimetric Method Methods of coding level of fluid contamination by solid particles Code for defining level of contamination of solid particles Determining fluid contamination by counting method using a microscope Calibration of liquid automatic particle counters Multi Pass Test Cleanliness requirements of parts used in hydraulic systems Burst Pressure Test Fatigue Testing Pressure/Life Rating of a Spin-On Filter Contamination Control Basics 3

4 Sources of Contamination Contamination comes from two basic sources: It either enters the system from outside (ingestion) or it is generated from within (ingression). New systems often have contaminants left behind from manufacturing and assembly operations. Unless filtered as it enters the circuit, both the original fluid and make-up fluid are likely to contain more contaminants than the system can tolerate. Most systems ingest contaminants through such components as inefficient air breathers and worn cylinder rod seals during normal operation. Airborne contaminants are likely to gain admittance during routine servicing or maintenance. Friction and heat can also produce internally generated contamination. Consider the diameters of the following substances: Substance Microns Inches Grain of table salt Human hair Talcum powder Bacteria 2 (average) A micron rating identifies the size of particles that a particular filtration media will remove. For instance, Schroeder Z10 filter media is rated at ß , meaning that it can remove particles of 10 μm and greater than 99.9% efficiency. 4 Contamination Control Basics

5 Contamination Clearance Information Component Typical Critical Clearance (µ) 1. Gear Pump (J1, J2) Vane-cell Pump (J1) Piston Pump (J2) Control Valve (J1) Servo Valve (J1) Contamination Control Basics

6 ISO Cleanliness Levels ISO 4406: 1999 Hydraulic Fluid Power Solid Contamination Code ISO Code Number of Particles per 1 ml (0.034 ounce) of Fluid More Than Up To and Including 28 1,300,000 6,000, ,000 1,300, , , , , , , ,000 80, ,000 40, ,000 20, ,000 10, ,500 5, (4) 1,300 2, , (3) (4) (5) Contamination Control Basics

7 Comparison Photos of Fluid Contamination Classes (1 Scale Mark = 40 μ) ISO 14/12/9 NAS 1638: Class 3 SAE AS 4059(D): Class 4 ISO 15/13/10 NAS 1638: Class 4 SAE AS 4059(D): Class 5 ISO 16/14/11 NAS 1638: Class 5 SAE AS 4059(D): Class 6 ISO 17/15/12 NAS 1638: Class 6 SAE AS 4059(D): Class 7 ISO 18/16/13 NAS 1638: Class 7 SAE AS 4059(D): Class 8 ISO 19/17/14 NAS 1638: Class 8 SAE AS 4059(D): Class 9 Contamination Control Basics 7

8 ISO 20/18/15 NAS 1638: Class 9 SAE AS 4059(D): Class 10 ISO 21/19/16 NAS 1638: Class 10 SAE AS 4059(D): Class 11 ISO 22/20/17 NAS 1638: Class 11 SAE AS 4059(D): Class 12 ISO 23/21/18 NAS 1638: Class 12 SAE AS 4059(D): Class 13 It is important to note that the ISO 4406:1999 coding system is set up so that, for each number, the code increases the contamination level exponentially. For example: The particle count for ISO level 10 is 5 10 particles per ml; ISO level 11 is particles per ml. 8 Contamination Control Basics

9 Types of Contamination All photos are magnified 48 times. Each line is a measurement of 45 microns. Rust and Additives The photo to the left shows rust and other particles that are white. There are also additives in this photo. These particles result in premature ageing of the oil, damage to pumps, seals and valves, as well as other wear and tear. Oil Ageing Products These particles block the filter element and cause silting within the system. Metal These particles cause wear on pumps, seals and other components, as well as increase the ageing rate of oil. Bronze, Copper and Brass These particles cause wear on pumps, seals and other components, as well as increase the ageing rate of oil. Gel-type Residue from Filter Element These block the filter by silting up the element causing the filter to go into bypass or collapse. 9 Contamination Control Basics

10 Silicates They are caused by lack of/or an inadequate air breather filter. This produces heavy component wear, pump and valve breakdowns, as well as wearing of seals. Colored/Synthetic Particles They cause breakdowns in pumps and valves, as well as wearing of the seals. Fibers Enters through initial contamination, open tanks cleaning clothes, etc. Fibers block nozzles and cause leaking from valve seats. As seen in the pictures above, contamination takes many different shapes, consistencies and sizes. It is obvious that some of these contaminants cause more damage than others; however, all cause damage and need to be removed from circulating flow as quickly as possible. For this reason, Schroeder Industries recommends multiple filtration locations in a circuit so that all components are protected. Pressure line filters are located between the pump and the component. Return line or tank mounted filters are located between the components and the reservoir to remove contamination that enters through the components of the system. Schroeder Industries also has a variety of air breathers, kidney loop systems and suction strainers to manage the contamination of the fluid to an acceptable level. 10 Contamination Control Basics

11 System Pressure and Component Recommended Cleanliness Levels (ISO Codes) for Fluid Power Components Components Cleanliness Level Gear Pump 19/17/14 Piston 18/16/13 Vane Pump 19/17/14 Directional Control Valve 19/17/14 Proportional Control Valve 18/16/13 Servo Valve 16/14/11 Schroeder Element Media Recommendations Desired Cleanliness Levels (ISO Code) Schroeder Media 20/18/15-19/17/14 Z25 19/17/14-18/16/13 Z10 18/16/13-15/13/10 Z5 15/13/10-14/12/9 Z3 14/12/9-13/11/8 Z1 Recommended Schroeder Media to Achieve Desired Cleanliness Level* Desired Cleanliness Schroeder Element Ingression Rate Levels (ISO Code) Medium 20/18/15 High Z /17/14 Low Z25 19/17/14 High Z10 18/16/13 Low Z10 18/16/13 High Z5 15/13/10 Low Z5 15/13/10 High Z3 14/12/9 Low Z3 14/12/9 High Z1 13/11/8 Low Z1 *Based on Ingression Rate Contamination Control Basics

12 How to Size a Filter Filters consist of two primary parts, the filter housing and the filter element. Often, there is also a third component to the filter, a spring loaded bypass valve. The specifications of these three components are critical in sizing a filter correctly for any application, however, they are not the only factors one must consider when sizing a filter. Fluid viscosity, operating temperature, flow rate, filter location, operating pressure and application-specific information play a critical role in the selection and sizing of the appropriate filter. To size a filter appropriately, simply follow the steps on the following pages. Let s walk through the process to see how it is done. The process and considerations will be explained as you follow through the example. Example Parameters: A piston pump and servo system with 20 gpm (76 L/min) pump flow, 30 gpm (144 L/min) return flow, 4000 psi (275 bar) system pressure, and a total system volume of 60 gallons (227 liters), with a non-pressurized reservoir. The fluid is 150 SUS. Step 1: Determining Desired Cleanliness Level The desired cleanliness level is determined by the required cleanliness level of the most sensitive component. In this case, the most sensitive component is the servo valve. From the Recommended Component Cleanliness Level Chart on page 11 of this book, the cleanliness level (ISO Code) is 16/14/11 or better. Step 2: Selecting Correct Medium Using the ISO Code requirement for the servo valve, consult the Schroeder Element Media Recommendation Table on page 11, which recommends Z5 media to meet the cleanliness level required by the servo valve. Step 3: Determine Where to Filter For this application, two filters are recommended. A pressure filter upstream of the servo valve and a return line filter will provide cost-effective contamination control for the servo system. 12 Sizing a Filter

13 Step 4: Filter Selection and Sizing Calculations Pressure Side Filtration: 20 gpm (76 L/min) 4,000 psi (275 bar) Filter model, DF40 (pg. 20) is selected because of its 30 gpm and 4,000 psi capabilities. The element for this filter would be a CZ5 element, which is capable of handling 20 gpm flows. To this point, the appropriate model number is DF401CZ5. Insert ΔP housing from DF40 viscosity ΔP element = flow x element ΔP factor x viscosity Solution ΔP filter = ΔP housing + ΔP element ΔP housing + 5 psi (.35 bar) 150 ΔP element = 20 x.32 x ( = 6.4 psi 150 ) or ΔP element = 75 x (.32/54.9) x (32/32) =.44 bar ΔP filter = = 12.4 psi or ΔP filter = =.79 bar El. ΔP 150 SUS (32 cst) 1C 1CC C3.50 CC3.22 C10.19 CC10.13 C25.09 CC25.03 CZ1.70 CCZ1.35 CZ3.50 CCZ3.20 CZ5.32 CCZ5.19 CZ10.25 CCZ10.10 CZ25.14 CCZ25.05 If working in units of CCZX3.29 bars & L/min, divide above factor by CCZX10.26 Sizing of elements should be based on flow information provided in the element selection charts in the Schroeder Hydraulic and Lube Filtration Products catalog (L-2520). 13 Sizing a Filter

14 Return Side Filtration: 30 gpm (117 L/min) Filter model ZT, in-tank filter is selected because of the 30 gpm return flow and with the Z5 media in the element. As shown in the model code (pg. 25) to this point, the model code is ZT8ZZ5. Insert ΔP housing ZT ΔP element = flow x element ΔP factor x viscosity El. ΔP 150 SUS (32 cst): 8Z3.25 8Z Z ZZ1.37 8ZZ3.21 8ZZ5.13 8ZZ ZZ25.08 If working in units of bars & L/min, divide above facto by 54.9 Sizing of elements should be based on flow information provided in the element selection charts in the Schroeder Hydraulic and Lube Filtration Products catalog (L-2520). Solution ΔP filter = ΔP housing + ΔP element ΔP housing + 3 psi (.21 bar) 150 ΔP element = 30 x.13 x ( 150 ) = 3.9 psi or ΔP element = 114 x (.13/54.9) x (32/32) =.27 bar ΔP filter = = 6.9 psi or ΔP filter = =.48 bar Sizing a Filter 14

15 Schroeder Industries Rated Fatigue per NFPA/T Rated Fatigue Rated Fatigue Model Model 2 Pressure psi Pressure psi 2 CTF QLF15 / SSQLF KC K9 / 2K9 / 3K9 750 FOF60 / NOF SRLT 750 CF MRT 750 KF50 / KC GH 725 KFH GHHF 725 MKF KF8 500 RF LC TF RLT / WRLT 415 VF TF1 270 KF RLD 350 PF KL3 300 NF30/NFS LF1 / MLF1 250 CFX QT 100 DF40 / CF ZT 100 YF LRT / RT 90 QF IRF 90 Rated Fatigue Pressure (RFP): The maximum pressure that a component pressure containing envelope, selected at random, has been verified to sustain for the rated life without failure, with a known probability. Rated Life: The minimum number of full pressure excursions, from zero to the rated fatigue pressure, a pressure containing envelope can sustain without failure. Cyclic Test Pressure (CTP): The pressure applied to a component during a cyclic test to verify a rated fatigue pressure. 15 Sizing a Filter

16 Fluid Analysis Evaluation Methods for Particulate Contamination Gravimetric Method (mg/m2) Manual Methods Counting of particles on the analysis membrane (no. of particles >x μ/m2) Counting of particles on the analysis membrane (no. of particles >x μ/m2) Automated Methods Counting of particles on the analysis membrane (no. of particles >x μ/m2) HOW PERFORMED The particle-laden fluid is filtered through a prepared analysis membrane The analysis membrane is weighed before and after analysis and the Gravimetry computed on the basis of the difference between the measured values. The number of particles in the individual size ranges are estimated or counted < 100 μm >100 μm The analysis membrane is placed under a microscope and evaluated using a software tool. The software records the light/ dark contrasts on the membrane and interprets them as particles The particles on the particleladen fluid are counted using an automatic particle counter. APPLICATIONS Samples exhibiting contamination > 10 mg Samples featuring high content of coarse contamination are often combined with gravimetric evaluation. Samples featuring a low contamination content < 5 mg Preferred for very clean components. When high dirt content is involved, the sample has to be diluted in order to perform counting. Sizing a Filter 16

17 STANDARD ISO 4405 ISO 4407 ISO ADVANTAGES Able to analyze material type, with a quick overview of large particles. Air and other liquids pose no problem unless a deposit forms on membrane. Can be used for large particle quantities. Analysis performed quickly and integrated on-line method. Can detect small particles with selectable measurement range (2-400 μm). Very accurate. DISADVANTAGES Can take a long time. (1 hr minimum) Lab Method Can take a long time. No. of particles <100 μm is estimated Lab Method Can take a long time. Light particles are not interrupted. The diameter of an area equivalent circle is measured. The sample must be prepared (possible dilution). This is a statistical method generating acceptable accuracy. APPLICATION Lab Method Used as a control for indirect measurement techniques (e.g. off-line process control in test stations) Lab Method On-line process control in manufacturing assembly. Can also be used in labs. Sizing a Filter 17

18 Hydraulic & Lube Filtration Schroeder Industries has been a pioneer in Hydraulic & Lube Filtration for over 65 years. These years of experience, laboratory testing and practical field testing influence the design, manufacturing and application of our products in unprecedented ways. With our experience and knowledge, we can meet all of your filtration needs. Our filter housings are continuously tested using the latest ISO and NFPA test procedures in our Fluid Care Center (FCC). Extensive testing is conducted to verify rated fatigue and burst pressures to ensure compatibility with various hydraulic fluids, including the newest fire-resistant fluids. Product offerings include: High Pressure Filters (1,500-6,500 psi) / High Pressure Reverse Flow Filters Medium Pressure Filters (500-1,500 psi) Suction Filters Complete Tank Solutions Low Pressure Filters (up to 500 psi) Manifold Cartridge Kits and Filters Custom, engineered solutions Hydraulic & Lube Filtration 18

19 High Pressure Filters A complete range of filter assembly types 1500 psi up to 6500 psi. Model Code: KC652KZ10FHV5 Flow Rating: Up to 100 gpm (380 L/min) Max. Op. Pressure: 6500 psi (450 bar) Min. Yield Pressure: 19,500 psi (1345 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 5000 psi (345 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Base & Cap: Ductile Iron Element Case: Steel 8.5" (215 mm) for 1K Element Change 17.5" (445 mm) for KK Clearance: 26.5" (673 mm) for 27K ΔP: See H & L Catalog (L-2520) Porting: 11/2" SAE 4-bolt flange Code 62 Model Code: CTF608CTZ10F20D9 Flow Rating: 75 gpm (248 L/min) for 150 SUS (32 cst) fluids Max. Op. Pressure: 6000 psi (415 bar) Min. Yield Pressure: 18,000 psi (1241 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 6000 psi (415 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head: Ductile Iron Element Case: Steel Element Change 4.0" (103 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 11/4" NPTF, SAE-20, 11/4" SAE 4-bolt flange Code 62, ISO 228 G-11/4" 19 Hydraulic & Lube Filtration

20 Model Code: DF401CCZ10PD5 Flow Rating: 30 gpm (115 L/min) for 150 SUS (32 cst) fluids Max. Op. Pressure: 4000 psi (275 bar) Min. Yield Pressure: 12,000 psi (828 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 1800 psi (125 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head: Aluminum Element Case: Steel Element Change 4.0" (100 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) Manifold mounting, SAE-16, 1" NPTF, ISO 228 G-1" Model Code: HS6013HZ3F24 Flow Rating: Up to 100 gpm (380 L/min) Max. Op. Pressure : 6000 psi (415 bar) only for flange ported models Min. Yield Pressure : Contact factory Rated Fatigue 6000 psi (415 bar) Pressure: (only with 4-bolt flange porting) Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head: Ductile Iron Element Case : Steel Element Change 4.0" (103 mm) Clearance: 20 Hydraulic & Lube Filtration

21 Model Code: NF301NZ10SD5 Up to 20 gpm (75 L/min) for 150 SUS Flow Rating: (32 cst) fluids Max. Op. Pressure: 3000 psi (210 bar) Min. Yield Pressure: 10,000 psi (690 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 2400 psi (165 bar), per NFPA T2.6.1 Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head: Aluminum Element Case: Aluminum Element Change 4.5" (115 mm) Clearance: ΔP: See H & L Catalog (L-2520) Porting: ISO 228 G-3/4", 3/4" NPTF, SAE-12 Model Code: KF301KZ10SD5 Flow Rating: Max. Op. Pressure: 3000 psi (210 bar) Up to 100 gpm (380 L/min) for 150 SUS (32 cst) fluids w/ 2" porting only 150 gpm (570 L/min) for 150 SUS (32 cst) fluids Min. Yield Pressure: 12,000 psi (830 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 2500 psi (170 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Base & Cap: Ductile Iron Element Case: Steel 8.5" (215 mm) for 1K Element Change 17.5" (445 mm) for KK Clearance: 26.5" (673 mm) for 27K Porting: ΔP: See H & L Catalog (L-2520) 11/2" NPTF, 2" NPTF, SAE-24, 11/2" SAE 4-bolt flange Code 61, 2" SAE 4-bolt flange Code 61, Subplate, ISO 228 G-11/2" Hydraulic & Lube Filtration 21

22 Medium Pressure Filters A complete range of filter assembly types up to 1500 psi. Model Code: K91KZ5BP20NP20ND5C Flow Rating: Max. Op. Pressure: 900 psi (60 bar) Up to 100 gpm (380 L/min) for 150 SUS (32 cst) fluids Min. Yield Pressure: 3200 psi (220 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 750 psi (52 bar), per NFPA T2.6.1-R Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Cast Aluminum Element Case: Steel 8.0" (215 mm) for K Element Change 17.5" (445 mm) for KK Clearance: 26.5" (9,673 mm) for 27K Porting: ΔP: See H & L Catalog (L-2520) 1"-1.5" NPTF, SAE straight thread, SAE 4-bolt flange Code 1 Model Code: GH6GZ3S12L & GH9GZ10B16L Flow Rating: Up to 35 gpm (130 L/min) Max. Op. Pressure: 725 psi (50 bar) Min. Yield Pressure: 2600 psi (179 bar) Rated Fatigue Pressure: 725 psi (50 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head : Die Cast Aluminum Element Case: Aluminum Element Change 2.0" (50 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 3/4" SAE straight thread and ISO 228 G 1" = SAE straight thread and ISO 228 G 22 Hydraulic & Lube Filtration

23 Model Code: SRLT6RZ10S12D5 Flow Rating: Up to 25 gpm (100 L/min) Max. Op. Pressure: 1400 psi (100 bar) Min. Yield Pressure: 4000 psi (276 bar) Rated Fatigue Pressure: 750 psi (52 bar) per NFPA T2.6.1-R Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Aluminum Element Case: Aluminum Element Change 2.75" (70 mm) Clearance: ΔP: See H & L Catalog (L-2520) Porting: 3/4" NPTF, SAE, ISO 228 G Model Code: RLT9VZ10S20D5 Flow Rating: Max. Op. Pressure: 800 psi (55 bar) Min. Yield Pressure: 2400 psi (165 bar) Up to 70 gpm (265 L/min) 1.25 porting Up to 50 gpm (190 L/min) 1 porting Rated Fatigue Pressure: 415 psi (29 bar) per NFPA T2.6.1-R Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Aluminum Element Case: Aluminum Element Change 2.75" (70 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 1" NPTF, SAE straight thread, ISO 228 G 1.25"- NPTF, SAE straight thread, SAE 4-bolt flange Code 61, ISO 228 G 23 Hydraulic & Lube Filtration

24 Low Pressure Filters A complete range of filter assembly types up to 500 psi. Model Code: ART85Z5SS43Y2 Flow Rating: Max. Op. Pressure: 145 psi (10 bar) 225 gpm (850 L/min) for 150 SUS (32 cst) fluids Min. Yield Pressure: 535 psi (37 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 145 psi (10 bar), per NFPA T2.6.1 Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Aluminum Element Case: Plastic Element Change 16.39" (340 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 2"SAE 4-bolt flange Code 61, Dual 2" SAE 4-bolt flange Code 61, SAE-32, Dual SAE-32 Model Code: MRT18LZ10S24S24D5 Flow Rating: 150 gpm (570 L/min) Max. Op. Pressure: 900 psi (60 bar) Min. Yield Pressure: 2700 psi (186 bar) Rated Fatigue Pressure: 750 psi (52 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Cast Aluminum (Anodized) Element Case: Steel Element Change 17.0" (432 mm) Clearance: ΔP: See H & L Catalog (L-2520) Porting: 1.5"- SAE straight thread 24 Hydraulic & Lube Filtration

25 Model Code: KF31KZ25SD5 Flow Rating : 100 gpm (380 L/min) Max. Op. Pressure: 300 psi (20 bar) Min. Yield Pressure : 1000 psi (70 bar) Rated Fatigue Pressure: 290 psi (20 bar), per NFPA T Temperature Range : -20 F to 225 F (-29 C to 107 C) Porting Head: Die Cast Aluminum Element Case: Steel Element Change 1.5" (40 mm) Clearance: Porting : ΔP: See H & L Catalog (L-2520) 1.5"-NPTF, SAE straight thread, SAE 4-bolt flange Code 61, ISO 228 G Model Code: RT1KZ10S24S24NY2 Flow Rating: 100 gpm (380 L/min) Max. Op. Pressure: 100 psi (7 bar) Min. Yield Pressure: 400 psi (28 bar) Rated Fatigue Pressure: 90 psi (6 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Die Cast Aluminum Element Case: Steel Element Change 17.0" (432 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 1"-2" NPTF, SAE straight thread, SAE 4-bolt flange and 2 ISO 228 G 25 Hydraulic & Lube Filtration

26 Model Code: ZT8ZZ10PPESAB Flow Rating: Max. Op. Pressure: 100 psi (7 bar) Up to 40 gpm (150 L/min) for 150 SUS (32 cst) fluids Min. Yield Pressure: 300 psi (21 bar), per NFPA T2.6.1 Rated Fatigue Pressure: 90 psi (6 bar), per NFPA T2.6.1-R Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Nylon Element Case: Aluminum Element Change 10.0" (254 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 1" NPTF, Dual 1" NPTF, SAE-16, Dual SAE-16, ISO 228 G-1", Dual ISO 228 G-1" Model Code: GRTB1KBGZ10S Flow Rating: Max. Op. Pressure: 100 psi (7 bar) Min. Yield Pressure: 400 psi (28 bar) up to 100 gpm (380 L/min) for 150 SUS (32 cst) fluids Rated Fatigue Pressure: 145 psi (10 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Nylon Element Case: Aluminum Element Change 12.0" (305 mm) Clearance: ΔP: See H & L Catalog (L-2520) Porting: 11/4" NPT, SAE-20, ISO 228 G-11/4" 26 Hydraulic & Lube Filtration

27 Model Code: LRT18LZ10S24S24NY2 Flow Rating: Max. Op. Pressure: 100 psi (7 bar) Min. Yield Pressure: 400 psi (28 bar) Up to 150 gpm (570 L/min) for 150 SUS (32 cst) fluids Rated Fatigue Pressure: 90 psi (6 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Die Cast Aluminum Element Case: Steel Element Change 17.0" (432 mm) Clearance: ΔP: See H & L Catalog (L-2520) 1", 11/2", 11/4", 2" - NPTF, SAE-16, SAE-20, SAE-24, SAE-32, Porting: 11/4", 11/2", 2" SAE 4-bolt flange Code 61 ISO 228 G-11/2" Model Code: PAF16P10PY2 Flow Rating: Up to 20 gpm (75 L/min) Max. Op. Pressure: 100 psi (7 bar) Min. Yield Pressure: 150 psi (10 bar) Rated Fatigue Pressure: Contact Factory Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head & Cap: Die Cast Aluminum Element Case: Steel Element Change 2.5" (65 mm) Clearance: ΔP: See H & L Catalog (L-2520) Porting: 3/4 NPTF, SAE straight thread 27 Hydraulic & Lube Filtration

28 Model Code: RLD25DNZ3VF2440DW Flow Rating: 100 gpm (380 L/min) Max. Op. Pressure: 350 psi (24 bar) Min. Yield Pressure: Contact Factory Rated Fatigue Pressure: 350 psi (24 bar), per NFPA T Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Head: Aluminum Element Case: Aluminum Element Change 3.5" (89 mm) Clearance: Porting: ΔP: See H & L Catalog (L-2520) 1.5"- SAE straight thread, SAE 4-bolt flange Code 61 Model Code: KTK27KZ25 Flow Rating: Up to 100 gpm (380 L/min) Max. Op. Pressure: 100 psi (7 bar) Min. Yield Pressure: Contact Factory Rated Fatigue Pressure: Contact Factory Temperature Range: -20 F to 225 F (-29 C to 107 C) Porting Cap: Die Cast Aluminum Weld Ring: Steel 8" (205 mm) for K Element Change 17.5" ( 445 mm) for KK Clearance: 26.5" (673 mm) for 27K ΔP: See H & L Catalog (L-2520) 28 Hydraulic & Lube Filtration

29 Element Technology Schroeder Industries offers a myriad of standard and specialty options for our customers. Below is a list of element types: GeoSeal Patented grommet & bushing design provides a unique way for OEMs to capture and retain replacement element business DirtCatcher Unique outside-in flow filtration avoids seam instability and prevents contaminants from being re-entrained into the system BestFit Performance replacement elements designed to provide better filtration than competitors And many more. Reference our Element Technology Brochure (L-4360) to view our complete line of Elements Schroeder s complete line of quality filtration element media includes: 29 Excel-ZPlus Z-Media Synthetic media for highest performance that meets all ISO requirements ASP Media Significantly reduce or eliminate electrostatic discharge problems during filtration of hydraulic and lubrication fluids M Media (Reusable Media) F Pack Media 100% stainless steel sintered media. Excellent choice for use with phosphate esters and Fyrquel fluids in power generation applications. W Media Quick-acting, water-absorbent polymer, capable of holding 400 times its own weight in water E Media Cellulose Media that offers lower efficiency for a variety of applications Element Technology

30 Excel-Z Patented Aftermarket Solution This patented offering from Schroeder provides a unique way for OEM's to retain replacement element business and keep a filter's performance at the level that it was supplied. The critical sealing arrangment between a filter housing and its replacement element takes on a shape other than the standard circular arrangement. Specifically, the element grommet and mating bushing are given a new geomteric shape. Figure 1. Filter element with GeoSeal grommet. Figure 2. Filter housing (cut-away) with GeoSeal grommet bushing. Currently, the GeoSeal design is available on the K-size element and in the following Schroeder filter series: KF30, KF50, KC50, KC65, MKF50, K9, 2K9, 3K9, KF3, KL3, MLF1, KF5, RT. To order the filter housing and element incorporated with the GeoSeal design: "G" is added to the front of the housing model code (KF30, KF50, KC50, KC65, MKF50, KF3, KL3, MLF1, KF5, K9, 2K9, 3K9) "BG" is added to the element model code for RT (one end of the element has the GeoSeal ; the other end has an integrated bypass valve) "G" is added to the element model code for all other housings 30 Element Technology

31 Excel-ZPlus Z-Media The special class of micro-glass and other fibers used in Z-Media are manufactured with utmost precision, to specific thicknesses and densities, and bonded with select resins to create material with extra fine passages. No other filter media can provide the benefits of Schroeder s Excel-ZPlus Z-Media, which provides true ß1000 efficiencies, excellent stability, and the lowest pressure drops, and highest dirt holding capacities in the market. Downstream Stainless Steel wire mesh Downstream Scrim Layer Main Filter Layer Pre-filter Layer* Scan for more information: Upstream Scrim Layer Upstream Epoxy Coated Wire Mesh Branded Plastic Outer wrap Stainless Steel Wire Mesh downstream No threat of epoxy coating migrating downstream and contaminating the system High cost-effective media area Less restriction, lower pressure drop, lower hydraulic load Multilayer media support Provides protection and support to media layers * Where applicable Multilayer filter media Provides strength and high dirt holding capacity Wire Mesh upstream and downstream Better pleat stability Element Technology 31

32 Excel-ZPlus vs. The below graphs show side-by-side comparisons of Excel-ZPlus vs. Excellement Media in both 5 and 10 µm elements, illustrating comparisons of Dirt Holding Capacity (DHC), Loading Curves and Efficiencies: 5 µm 10 µm 5 µm 10 µm At 50 psi, element change out occurs At 50 psi, element change out occurs 30% Longer Life 36% Longer Life 5 µm 10 µm Element Technology 32

33 Z-Media Dirt Holding Capacity Dirt holding capacity (DHC) is the amount of contaminant (expressed in grams) the element will retain before it goes into bypass. All other factors being equal, an element s DHC generally indicates how long the element will operate until it needs to be replaced. The element s life span is directly related to the cost of operating the filter. Dirt holding capacity, sometimes referred to as retained capacity, is a very important and often overlooked factor in selecting the right element for the application. The dirt holding capacity of an element is measured in grams of ISO medium test dust contaminant as determined from the multi-pass test (ISO 16889). When selecting filter elements, it is beneficial to compare the dirt holding capacities of elements with similar particle removal efficiencies. Element Size Medium Z1 Z3 Z5 Z10 Z25 N NN C CC A K * * 93 BB L T M Z KT V V E C R * Reference Excel-ZPlus DHC information on page 32. Element Technology 33

34 Filter Systems Mechanical and electronic fluid conditioning and diagnostic monitoring tools As applications become more sophisticated and wide-spread, the need for highly sensitive diagnostic equipment to measure and analyze the performance of these systems is increasing. Schroeder Industries provides fluid conditioning and diagnostic solutions known for their diversity, capability and precision. Product offerings include: De-Watering, De-Gassing and Vacuum Dehydration Units Asset Management Filtration Carts Off-line Mobile and Stationary Skid Systems with multiple power options Particle Counters & Metal Detection Trouble Check Plus Fluid Analysis and EasyTest Series HTB Hydraulic Test Benches TestMate Series for condition monitoring Filter Systems 34

35 Diagnostic Products TestMate Series Schroeder's TestMate Contamination Monitor (TCM) is the latest generation of particle monitors that continuously measure solid contamination in hydraulic fluid. TCM: Model Code: TCM-FC-W Measuring Range: Display ISO Ranges between 25/24/23 and 9/8/7 Calibration within the range ISO 13/11/10 to 23/21/18 Self-Diagnosis: Continuously with error indication via status LED Inlet/Outlet: 4350 psi (300 bar) max. Connections: Inlet: ISO 228 G 1/4 Threaded Outlet: ISO 228 G 1/4 Threaded Sensor Flow Rate: 30 to 300 ml/min Permissible Viscosity 0 to 4635 SUS (1 to 1,000 cst) Range: Fluid Temp. Range: 32 F to 185 F (0 C to +85 C) Power Supply Voltage: 9 to 36 VDC residual ripple <10% Power Consumption: 3 Watt max Electrical Outputs: Electrical Specifications: 4 to 20 ma Analog; 0 to 10 V Analog (option) RS485 for communication with FluMoS Light Software 4 to 20 ma Analog output (max burden 330Ω) 0 to 10 V output (min. load resistor 820Ω) Limit switching output (Power MOSFET): max. current 1.5A Ambient Temp. Range: -22 F to 176 F (-30 C to +80 C) Storage Temp. Range: -40 F to 176 F (-40 C to +80 C) Relative Humidity: 95%, non-condensing max Seal Material: Mineral Oil: Viton Phosphate Ester: EPR Electrical Safety Class: III (low voltage protection) IP Class: IP67 35 Filter Systems

36 The HY-TRAX Fluid Manually Controlled Fluid Sampling System is a portable unit that provides local visibility to the fluid condition of critical hydraulic systems. HY-TRAX Manually Controlled Fluid Sampling System: Model Code: HY-H-M Display from ISO code 25/24/23 to 9/8/7 Measuring Range: Calibrate within the range ISO 13/11/10 to 23/21/18 Contamination Output Standard: ISO 4406:1999 or SAE AS 4059(D) Code: Optional: ISO 4406:1987; NAS 1638 and ISO 4406:1999 Self-Diagnosis: Continuously with error indication via status LED Pressure Rating: 50 psi (3.4 bar) max Fluid Inlet/Outlet: SAE ORB, Size 4 Seal Material: Viton Pump Speed: rpm (adjustable) Optimal Sampling gpm ( ml/min) Pump Range: Fluid Temperature Range: 32 F to 185 F (0 C to +85 C) Ambient Temperature -22 F to 176 F (-30 C to 80 C) Range: Max Viscosity: 1622 SUS (350 cst) Pump Type: Gear Pump Power Supply Voltage: 24 VDC +/- 10%, Residual Ripple <10% Max Power/ 100 Watt/ 4 amp Current Consumption: 4-20 ma analog output; 2 to 10 V analog (option for Electric Output: contamination monitor (TCM)); RS485 for communication with FluMoS Software Electrical Safety Class: III (low voltage protection) Enclosure Ratings: IP 40 enclosure 36 Filter Systems

37 The HY-TRAX Telematic Communications Module with Remote Controlled Sampling System is a portable unit that provides remote visibility to the fluid condition of critical hydraulic systems. Data from the TestMate Contamination Monitor (TCM) and optional water sensor are transmitted via GSM cellular communications to a secure website browser. HY-TRAX Telematic Communications Module with Remote Controlled Sampling System: Model Code: HY-H-M-A Display from ISO code 25/24/23 to 9/8/7 Measuring Range: Calibrate within the range ISO 13/11/10 to 23/21/18 Contamination Output Standard: ISO 4406:1999 or SAE AS 4059(D) Code: Optional: ISO 4406:1987; NAS 1638 and ISO 4406:1999 Self-Diagnosis: Continuously with error indication via status LED Pressure Rating: 50 psi (3.4 bar) max Fluid Inlet/Outlet: SAE ORB, Size 4 Seal Material: Viton Pump Speed: rpm (adjustable) Optimal Sampling gpm ( ml/min) Pump Range: Fluid Temperature Range: 32 F to 185 F (0 C to +85 C) Ambient Temperature -22 F to 176 F (-30 C to 80 C) Range: Max Viscosity: 1622 SUS (350 cst) Pump Type: Gear Pump Power Supply Voltage: 24 volts DC Max Power/ 4A Current Consumption: Communications Module GSM cellular Communication to monitoring website Signal Output: Electrical Safety Class: III (low voltage protection) Enclosure Ratings: IP 40 enclosure 37 Filter Systems

38 The TestMate Monitor Unit (TMU) is a portable unit and is designed for temporary measurement of solid particle contamination and water saturation in hydraulic systems. TMU: Model Code: TMU-1-AS-K Self- Diagnosis: Continuously with error indication via status LED and display Measured Value: ISO Code/ SAE Class/ NAS Class/ Saturation level/ Temp. Measuring Range: Display from ISO code 25/24/23 to 9/8/7 Calibrate within the range ISO 13/11/10 to 23/21/18 Saturation level 0 to 100% Temperature -13 F to 212 F (-25 C to 100 C) Accuracy: ± 1/2 ISO class in the calibrated range/ ± 2% Full scale max. Seal Material: Viton Ambient Temp. Range: 32 F to 113 F (0 C to 45 C) Storage Temp. Range: -40 F to 176 F (-40 C to 80 C) IP Class: IP50 in operation IP67 closed In: to 650 psi (-0.5 to 45 bar) Operating Pressure: Out: 0 to 7.5 psi (0 to 0.5 bar) Operating Pressure w/ In: 217 to 5000 psi (15 to 345 bar) Adapter for Pressure Lines Out: 0 to 7.5 psi (0 to 0.5 bar) Pressure Max psi (345 bar) Maximum Suction Ht. 39 (1 m) Permissible Viscosity 46 to 1622 SUS Range: (10 to 350 cst) Fluid Temperature Range: 32 F to 158 F (0 C to 70 C) Power Supply Voltage: 24 VDC ± 20%, residual ripple < 10% Max. Power / Current 100 Watt /4 A Consumption: Interface: Plug connection, 5 pole, male, M12x1 USB Weight: Approx. 29 lbs (13 kg) 38 Filter Systems

39 The HMG4000 Data Recorder is a portable unit for measurement and data capturing tasks involving hydraulic and pneumatic systems. HMG4000 Diagnostic Unit: Model Code: HMG US Analog Input signals: 8 channels M12x1 Ultra-Lock flange sockets (5 pole) channel A - H Accuracy dependence of the input range: Digital Input signals: 2 channels via M12x1 Ultra-Lock flange socket (5 pole) Channel I, J HSI analogue sensors HSI SMART sensors Voltage signals: i.e V, V etc. (input ranges for V, V, V, V) Current signals, i.e mA, mA (input range ma) 1x PT 100/PT 1000 (on Channel H) < + 0.1% FS at HSI, voltage, current < + 1 % FS at PT 100 / PT 1000 Digital status (high/low) Frequency (0.01 to 30,000 Hz) PWM duty cycle Durations (i.e. Period length) Level: Switching threshold / switch-back threshold: 2 V/1 V Max input voltage: 50 V Accuracy: < % CAN Input signals 28 channels M12x1 Ultra-Lock flange socket (5 pole) channel K1 to K28 Baud rate: HCSI sensors, CAN, J1939, CANopen PDO, CANopen SDO 10 kbit/s to 1 Mbit/s Accuracy: < % Calculated channels Quantity: 4 channels via virtual port L (channel L1 to channel L4) 39 Filter Systems

40 Fluid Conditioning Products Schroeder's X Series Filtration Skids are compact, self-contained filtration systems equipped with high efficiency, high capacity elements capable of removing particulate contamination and/or water quickly and economically. X Series Filter Skids Flow Rating: Up to 82 gpm (310 L/min) Temp. Range : 0 F to 180 F (-17 C to 82 C) Bypass Valve 50 psi (3.5 bar) for skid series X1, X2, X3, X4, X5, X7 & X8 Setting : 40 psi (2.8 bar) for skid series X6 Fluid Viscosity : Up to 25,000 SUS (see Skid Selection) Compatibility: Pump: All petroleum based hydraulic fluids. Contact Schroeder for use with other fluids, including ester and Skydrol X1-X6: Continuous duty gear pump with integral 150 psi relief. Flow dependent on skid series and motor. X7-X8: Positive displacement rotary screw-pumps Motor : Horsepower dependent on skid series and flow Porting: Dependent on flow Skid Selection Series Viscosity Range Filter Housing(s) Maximum Flow X SUS (1) High or Standard Capacity X SUS (1) High or Standard Capacity X SUS (1) High or Standard Capacity X SUS (2) High or Standard Capacity in series X SUS (2) High or Standard Capacity in series X SUS (2) High or Standard Capacity in series X ,000 SUS (1) High Capacity X ,000 SUS (2) High Capacity in parallel 82 gpm (310 L/min) 82 gpm (310 L/min) 37 gpm (140 L/min) 82 gpm (310 L/min) 82 gpm (310 L/min) 37 gpm (140 L/min) 6 gpm (23 L/min) 30 gpm (114 L/min) 40 Filter Systems

41 Mobile Filtration Systems The Schroeder Mobile Filter System - Basic Cart is a compact, self-contained, light-duty filtration system equipped with high efficiency, high capacity elements capable of removing particulate contamination and/or water quickly, conveniently and economically. It is perfect for cleaning up existing systems as well as for prefiltering new fluids, since new fluids often have contamination levels significantly higher than that recommended for most hydraulic systems. Model Code: MFD-BC-1-09-H10-H05 Flow Rating: 10 gpm (37.9 L/min) max Maximum Viscosity: 1000 SUS (216 cst) Fluid Temperature 25 F to 150 F (-4 C to 65 C) Range: Bypass Setting: Cracking 25 psi (1.7 bar) Asset Management Filtration Station The Asset Management Filtration Station (AMFS) is a complete fluid management system designed to monitor fluid cleanliness, so the greatest return of that asset is achieved. The AMFS is an all-in one system that monitors your fluid condition, filters out contaminants and tracks all the necessary data needed for trend analysis and record keeping by asset number or name. Model Code: AMFS-1-18-G05-G03 Flow Rating: 5 gpm (19 L/min) Viscosity: up to 1000 SUS (216 cst) Fluid Temperature 25 F to 150 F (-4 C to 65 C) Range: Bypass Setting: Cracking: 30 psi (2 bar) x 2 41 Filter Systems

42 Excel-Z Mobile Filtration Systems The Schroeder Mobile Filter Systems (MFS/MFD) now have the option to include a HY-TRAX fluid sampling system. The integrated TestMate Contamination Monitor (TCM) provides real-time ISO code display, which reduces the need to take and send oil samples to the lab. The HY-TRAX Manifold with pump/motor group then supplies the TCM with the required pressure for accurate readings. Model Code: MFD-1-09-Z10-B-07-P Flow Rating: 7 or 14 gpm (26.5 or 53.0 L/min) max SUS (4-216 cst) Maximum Viscosity: Higher viscosity version available. Contact factory for details. Fluid Temperature 25 F to 150 F (-4 C to 65 C) Range: Bypass Setting: Cracking 30 psi (2 bar) 42 Filter Systems

43 Kidney Loop Systems Off-line filtration system with unique membrane type filters to efficiently and cost effectively filter especially highly contaminated hydraulic, lubrication, cleaning and cooling fluids. Model Code: MTS-2-3-G-1-02-I-S Flow Rating: MTS-1: 5 gpm (19 L/min) to MTS-4: 20 gpm (76 L/min) Viscosity Range: SUS (vane pump); SUS (gear pump) Fluid Temperature 15 F to 175 F (-9 C to 80 C) Range: Element Rating: 2, 10, 20 and 30 Micron Contamination Retention 1.1 lbs per element (MTS-1: 1 Element, Capacity: MTS-4: 4 Elements) Element Cross Section Kidney Loop Compact Filters Ideal for hydraulic systems with reservoirs of up to 1000 gallons and limited space (mobile). Model Code: KLC04-V-3-20-VD Flow Rating: Viscosity Range: 1.3 gpm (5 L/min) to 4.9 gpm (19 L/min) Up to 10,000 SUS depending on model Fluid Temperature Range: 32 F to 175 F (-0 C to 80 C) Power: 110/220/440 VAC or 12/24 VDC 43 Filter Systems

44 De-Watering Units The Triton Dehydration Station (Triton-A) is designed to eliminate 100% of free and up to 90% of dissolved water from small reservoirs, barrels and gear boxes. Using a patent pending transfer process, the Triton-A efficiently removes water and particulate contamination quickly in all environments. Model Code: TDS-A-V-M-A-B-05-1 Dry Mass: 295 lbs. (134 kg) Inlet Connections: S16 Female (cart version) Outlet Connections: S16 Female (cart version) Flow Rate: 90 gallons/hour (1.5 gpm) Inlet Pressure: Atmospheric Outlet Pressure: Up to 40 psi (2.76 bar) Fluid Service Temperature: 40 F to 140 F (4 C to 60 C) Fluid Viscosity: SUS ( cst) Power Supply: 110 VAC, 60Hz, 12 amp Attainable Water Content: < 50 ppm Relative Humidity Display: Standard, 0 99% Range Construction: Protection Class: NEMA-2 Base Frame and Vessel: Stainless Steel Seals: Viton 44 Filter Systems

45 Like the Triton-A, the Triton-E is designed to eliminate 100% of free and up to 90% of dissolved water from small reservoirs, barrels and gear boxes. The difference: Schroeder's Triton-E version is able to handle a larger quantity of oil and higher flow rates than the Triton-A. Model Code: TDS-E-V-M-A-B-G05-H Dimensions: 32" W x 59" L x 70.25" H Dry Mass: 1000 lbs (453 kg) Inlet Connections: 1-1/2" MJIC Outlet Connections: 1-1/4" MJIC Flow Rate: 900 gallons/ hour (15 gpm) Inlet Pressure: Atmospheric Outlet Pressure: Up to 125 psi (8.62 bar) Fluid Service 50 F to 175 F (10 C to 79 C) Temperature: SUS ( cst), Fluid Viscosity: 2500 SUS (539 cst) w/ heater 380 V/3/50 Hz, 10 amps 460 V/3/60 Hz, 7 amps Power Supply: 460 V/3/60 Hz, 22.5 amps w/ heater 575 V/3/60 Hz, 5.5 amps 575 V/3/60 Hz, 18 amps w/ heater Attainable Water <50 ppm Content: Relative Humidity Standard, 0-99% Range Display: Base Frame: Carbon Steel Construction: Vessel: Stainless Steel Seals: Viton Protection Class: NEMA-2 45 Filter Systems

46 Vacuum Dehydrator Units Centrifuge and condensation methods typically only remove free water. The SVD, which uses mass transfer, can remove both free and dissolved water from the oil, as well as dissolved gases. In addition, solid contaminants are also removed by highly filter elements. The SVD01 is ideal for fluid tank sizes of up to 500 gallon, with its flow rate of up to 1.3 gpm, under normal water ingression rates of the fluid. Model Code: SVD-01-H-M-46-24H-05-TWS Flow Rating: 80 gallons/hour (1.3 gpm) 1000 SUS (up to 4000 SUS with Fluid Viscosity: optional heater) Fluid Service 50 F to 175 F (10 C to 79 C) Temperature: Mineral based hydraulic and Operating Fluids: lubrication fluids 230 VAC, 60 Hz, 16 AMP, Power Supply optional 460 VAC, 60 Hz Attainable Water < 100 ppm Content: Seals: Standard NBR, Optional Viton The SVD05 to SVD23 are intended for larger fluid reservoirs with flow rates of 5 to 23 gpm. Sizing Chart (continuous water ingression) Tank Volume (gallons) SVD Model 1000 to 2000 SVD to 4000 SVD to 7000 SVD and up SVD23 46 Filter Systems

47 Vacuum Dehydrator Units Specifications SVD05 SVD10 SVD16 SVD23 Flow Rate: 5 gpm (18.93 L/min) 10 gpm (37.85 L/min) 16 gpm (60.57 L/min) Visc. Range with Heater SUS: Fluid 50 F to 175 F Temperature: (10 C to 79 C) Ambient 5 F to 105 F Temperature: (-15 C to 41 C) 50 F to 175 F (10 C to 79 C) 50 F to 175 F (10 C to 79 C) 5 F to 105 F 5 F to 105 F (-15 C to 41 C) (-15 C to 41 C) 23 gpm (87.06 L/min) 50 F to 175 F (10 C to 79 C) 5 F to 105 F (-15 C to 41 C) Attainable <100 ppm Water Content: <100 ppm <100 ppm <100 ppm Seal Material: NBR NBR NBR NBR 47 Filter Systems

48 Component Diagnosis HTB Hydraulic Test Bench is the ultimate diagnostic tool, capable of thoroughly testing new or rebuild components/subassemblies Available versions: 50, 100 and 150 hp An ingenious, universal mounting bracket makes mounting pumps and motors on the bench a simple and quick operation Mounting plates are furnished to accommodate flange-mounted and foot-mounted pumps or motors Drive adapter equipment includes inserts for keyed shafts, an insert chuck and a universal drive shaft Quick disconnect porting on the bench provides convenient hook-up for test components Includes a factory-trained technician for a two-day, on-site training session Two complete operating manuals are supplied with each bench Kits and spare parts available for upgrades and maintenance 48 Filter Systems

49 Fuel Filtration Schroeder Fuel Filtration Systems are designed to help our clients achieve the most rigorous new diesel fuel quality standards in the world. Advanced diesel filtration is essential to achieve the fuel cleanliness required by new Tier IV High Pressure, Common Rail engines and to remove over 95% of water. The Worldwide Fuel Charter states that fuel in bulk storage should be a minimum ISO 4406 code of 18/16/13 with <200 ppm of water. High Pressure Common Rail (HPCR) fuel systems are requiring an ISO 4406 code of 11/8/6 at the injectors to prevent expensive engine repairs, costly equipment downtime and other risks to business and safety. The use of ISO 4406 was implemented to help reduce the high level of failures and downtime caused by poor fuel quality. Fuel quality can drastically vary from one region to another. Fuel can be delivered at 23/21/19 (or even higher in some cases) and the fuel storage tanks can also be highly contaminated. Therefore, it is imperative to filter this fuel for both particulates and water removal prior to dispensing in vehicles or systems. Diesel water concentrations of <200 ppm will be the new target and Schroeder's diesel coalescing products are the answer. Schroeder has launched a robust line of bulk diesel filtration and coalescing products to meet the demands of today and tomorrow s diesel engines. We also have an On-Board Diesel Coalescing Filter line for mobile vehicles and gen sets that purify diesel while removing water contamination through one filter. In addition, Schroeder has a specialized line of biodiesel-specific filtration and treatment products. Our biodiesel purification systems have revolutionized biodiesel treatment processes, allowing producers to increase volumes and fuel quality to meet ASTM standards. 49 Fuel Filtration

50 Diesel Engine Problems From Poor Quality Diesel/Biodiesel Fuel Bacterial Growth Clogged Fuel Injectors Seal Failures Oil Degradation/ Leakages Damaged Fuel Pump Blocked Fuel Filter Unseen particles can still cause damage Fuel Filtration 50

51 Diesel Coalescing Filters *Coalescing Elements Patent Pending Coalescing filtration is a highly effective method to remove water from diesel fuels. Water is typically introduced into the fuel supply by transportation and condensation. Water in a vehicle fuel system can reduce lubricity causing seizure of close tolerance parts and increased wear. Water in fuel storage tanks causes rust and promotes microbial growth. Microbial growth in fuel storage systems begins in free water at the tank bottom and can quickly migrate through the fuel. In warm weather, microbial blooms can quickly overwhelm and bypass fuel filters causing contamination to reach the fuel injectors. Higher pressure fuel injector systems have tighter tolerances and require complete water removal to minimize wear related failures. The ICF and QCF Fuel Coalescing Filters will protect critical equipment and components and are available in multiple configurations and flow rates. Note: Custom coalescing skids with pre-filtration and higher flow rates are available. Model Code: QCFC5VS24VM ICF up to 16 gpm (60 L/min) for USLD 15; Flow Rating: QCF up to 70 gpm (265 L/min) for USLD 15 Max. Operating 100 psi (7 bar) Pressure: -20 F to 165 F (-29 C to 74 C) or 32 F Temperature Range: to 165 F (0 C to 74 C) with water sight gauge ICF: Cracking 40 psi (2.8 bar) Bypass Setting : QCF: Cracking 30 psi (2 bar) Water Sump Heater and Options for QCF: Automation Water Drain The ICF coalescing filter is a highly effective method to remove water from diesel fuels and can be mounted on larger mobile equipment and on small storage tanks. 51 Fuel Filtration

52 Bulk Diesel Filters *Coalescing Elements Patent Pending Provides exceptional single-pass diesel filtration and continuous water removal Model Code: BDF1VS16LEEP Flow Rating: Up to 16 gpm (60 L/min) Max. Operating 150 psi (10 bar) Pressure: -20 F to 165 F (-29 C to 74 C) w/ optional Temperature water sump heater 32 F to 165 F Range: (0 C to 74 C) standard with AWD options Particulate: 30 psi (2.1 bar) Bypass Setting: Coalescing: 40 psi (2.8 bar) Optional Water Sump 120VAC, 1 x 235W Heater Optional Electrical Indicator 120VAC Model Code: BDF2VS16LEEP Flow Rating: Up to 32 gpm (120 L/min) Max. Operating 150 psi (10 bar) Pressure: -20 F to 165 F (-29 C to 74 C) w/ optional Temperature water sump heater 32 F to 165 F Range: (0 C to 74 C) standard with AWD options Particulate: 30 psi (2.1 bar) Bypass Setting: Coalescing: 40 psi (2.8 bar) Optional Water Sump 120VAC, 2 x 235W Heater Optional Electrical Indicator 120VAC Fuel Filtration 52

53 Bulk Diesel Skid *Coalescing Elements Patent Pending A complete diesel filtration solution for particulate and water removal. Model Code: BDS39QPMLZ3VVM Flow Rating: Up to 70 gpm (265 L/min) for USLD15 Filtration Rate: 1 or 3 microns particulate filtration Max. Operating 100 psi (7 bar) Pressure: -20 F to 165 F (-29 C to 74 C) Standard Temperature Range: 32 F to 165 F (0 C to 74 C) with optional sight gauge or AWD option Particulate: 20 psi (1.37 bar) Bypass Setting: Coalescing: 30 psi (2 bar) Sump Heater, Sight Gauge, Auto Water Options for QCF: Drain and Flow Control Valve Bulk Diesel Multi-Skid *Coalescing Elements Patent Pending Diesel filtration solution with a higher flow rate. Model Code: BDS239QPMLZ3VVM Flow Rating: Up to 140 gpm (530 L/min) for USLD15 Filtration Rate: 1 or 3 microns particulate filtration Max. Operating 100 psi (7 bar) Pressure: -20 F to 165 F (-29 C to 74 C) Standard Temperature Range: 32 F to 165 F (0 C to 74 C) with optional sight gauge or AWD option Particulate: 20 psi (1.37 bar) Bypass Setting: Coalescing: 30 psi (2 bar) Sump Heater, Sight Gauge, Auto Water Options for QCF: Drain and Flow Control Valve Fuel Filtration 53

54 Bulk Diesel Skid *Coalescing Elements Patent Pending A complete diesel filtration solution for particulate and water removal. Model Code: BDS339QPMLZ3VVM Flow Rating: Up to 210 gpm (795 L/min) for USLD15 Filtration Rate: 1 or 3 microns particulate filtration Max. Operating 100 psi (7 bar) Pressure: -20 F to 165 F (-29 C to 74 C) Standard Temperature Range: 32 F to 165 F (0 C to 74 C) with optional sight gauge or AWD option Particulate: 20 psi (1.37 bar) Bypass Setting: Coalescing: 30 psi (2 bar) Sump Heater, Sight Gauge, Auto Water Options for QCF: Drain and Flow Control Valve Bulk Diesel Multi-Skid *Coalescing Elements Patent Pending Diesel filtration solution with a higher flow rate. Model Code: BDS439QPMLZ3VVM Flow Rating: Up to 280 gpm (1060 L/min) for USLD15 Filtration Rate: 1 or 3 microns particulate filtration Max. Operating 100 psi (7 bar) Pressure: -20 F to 165 F (-29 C to 74 C) Standard Temperature Range: 32 F to 165 F (0 C to 74 C) with optional sight gauge or AWD option Particulate: 20 psi (1.37 bar) Bypass Setting: Coalescing: 30 psi (2 bar) Sump Heater, Sight Gauge, Auto Water Options for QCF: Drain and Flow Control Valve Fuel Filtration 54

55 Bulk Diesel Cart *Coalescing Elements Patent Pending A mobile diesel purification solution for service providers. Model Code: BDC39QPMLZ3VAVM Flow Rating: 25 or 70 gpm (95 or 265 L/min) for USLD15. Filtration Rate: Temperature Range: Bypass Setting: 5, 25, 50 or 100 microns bag filter 1 or 3 microns particulate filtration -20 F to 104 F (-29 C to 40 C) or 32 F to 165 F (0 C to 74 C) standard, with water sight gauge option, or with automatic water drain option Particulate: 20 psi (1.37 bar) Coalescing: 30 psi (2 bar) Bulk Diesel Filter Cart *Coalescing Elements Patent Pending Fully synthetic, patent-pending coalescing (fuel/water separation) media requiring minimal change outs. Model Code: BDFCKKZ1VVM Up to 14 gpm (53 (L/min) Flow Rating: for ULSD15 and biodiesel blends Fluid Temperature -20 F to 165 F (-29 C to 74 C) Standard Range: Particulate: 30 psi (2 bar) Bypass Setting: Coalescing: 40 psi (2.8 bar) Materials of Construction: Particulate Filter: Porting Head/Cap: Cast Aluminum Element Case: Steel Coalescing Filter: Porting Head/Cap: Anodized Aluminum Element Case: Nickel Coated Steel (Standard) Element Change Clearance: 18" (457.2 mm) (Elements sold w/ filter cart) 55 Fuel Filtration

56 On-Board Diesel Coalescing Filter *Coalescing Elements Patent Pending The solution for on-board diesel filtration and water removal. Model Code: HDP-KF1-XXX-XXX-X-X-1-X Flow Rating: up to 476 gph (up to 1800 lph) Filtration Rate: 7, 10 or 30 microns particulate filtration Max. Operating <14.5 psia, (<1 bar absolute) suction Pressure: side application BC: -40 F to 194 F (-40 C to 90 C) Temperature Range: HT: -4 F to 194 F (-20 C to 90 C) *for extended ranges, contact factory 24V DC (12V DC is optional for heater or Nominal Voltage: water sensor) Water sensor, fuel pre-heater, Options: hand priming pump (BC 600 only) HDP-BC 340 HDP-BC 600 HDP-HT 600 SCHROEDER Water Separation Efficiency % Competitor Brand 1 Fuel Filtration 56

57 The FluidControl Unit (FCU 1315) is a portable unit and is designed for temporary measurement of solid particle contamination and water saturation in diesel fuel applications. FCU 1315: Model Code: FCU U-AS-1 Self- Diagnosis: Continuously with error indication via status LED and display Measured Value: ISO Code/ SAE Class/ NAS Class/ Saturation Level/ Temp. Measuring Range: Accuracy: Seal Material: FPM seals Display ISO code 9/8/7 (MIN) - ISO code 25/24/23 (MAX) Calibrate within the range ISO 13/11/10 to 23/21/18 Saturation level 0 to 100% Temperature -13 F to 212 F (-25 C to 100 C) ± 1/2 ISO class in the calibrated range/ ± 2% Full scale max. for Water Saturation and Temperature Ambient Temp. Range: 32 F to 113 F (0 C to 45 C) Storage Temp. Range: -40 F to 176 F (-40 C to 80 C) IP Class: IP50 in operation IP67 closed Hydraulic Fluid In: to 650 psi (-0.5 to 45 bar) Operating Pressure: Out: 0 to 7.5 psi (0 to 0.5 bar) Operating Pressure w/ In: 217 to 5000 psi (15 to 345 bar) Adapter for Pressure Lines Out: 0 to 7.5 psi (0 to 0.5 bar) Pressure Max psi (345 bar) Permissible Viscosity 33 to 1622 SUS (1.5 to 350 cst) Range: 32 F to 158 F (0 C to 70 C), or up to 113 F (45 C) for Fluid Temperature Range: diesel fuel Power Supply Voltage: 24 VDC ± 20%, residual ripple < 10% Max. Power / Current 100 Watt /4 A Consumption: Interface: Plug connection, 5 pole, male, M12x1 and USB Weight: Approx. 29 lbs (13 kg) without accessories Fuel Filtration 57

58 Cold Soak Filtration Solutions ColdClear The new ASTM D6751 Cold Soak Filtration test is leaving many biodiesel producers and consumers out in the cold. In response, Schroeder Fuel Filtration is proud to present ColdClear, a new patent pending proprietary multi-stage separation technology designed specifically to ensure that biodiesel products conform to this ASTM standard for cold flow properties. The ColdClear system consists of a three-stage bank of filters using a combination of filtration and adsorption principles to capture compounds that could cause plugging or crystallization in biodiesel fluids. Notably, ColdClear is the first multi-stage treatment system for solving the cold soak filtration dilemma in B-100 biodiesel and biodiesel blends in a single pass. Model Code: BCC100VP16P16D5C 58 BCC100 BCC300 BCC900 BCC1200 BCC1500 Flow gmp (L/min): 5 (19) 15 (57) 45 (170) 60 (225) 75 (280) Throughput (gal): 15,000 40, , , ,000 Max Oper Press psi (bar): Oper Temp F: Element Case Mat l: 150 (10.3) 150 (10.3) 150 (10.3) 150 (10.3) 150 (10.3) 70 Optimal; Allowable Steel Porting Base Cast Aluminum & Cap Mat l: El Change Clearance in (mm): PreFilter Cartridge P/N: Polish Cartridge P/N: No. of Housings per Stage: No. of Cartridges per Stage: Cartridge Case Lot Qty: 70 Optimal; Allowable Aluminum Aluminum 70 Optimal; Allowable Aluminum (Pod arrangement) Housing Construction: Steel 70 Optimal; Allowable Aluminum (Pod arrangement Housing Construction: Steel 70 Optimal; Allowable Aluminum (Pod arrangement Housing Construction: Steel 8.5 (215) 33.8 (859) 33.8 (859) 33.8 (859) 33.8 (859) BCCPREFILTER BCC39QPRE BCC39QPRE BCC39QPRE BCC39QPRE BCCPOLISH BCC39QPOL BCC39QPOL BCC39QPOL BCC39QPOL Fuel Filtration

59 Process Filtration The keystone product of Schroeder s Process Filtration is the RF3 automatic self-cleaning backflushing filter. This filter is joined by a family of specialty backflushing filters to remove solid contamination from low viscosity fluids and protect the integrity of high grade components that depend on water or water based fluids and emulsions. Schroeder offers high performance filters for the most rigorous industrial sectors where mission critical fluids provide cooling, dust control, lubrication, and many other services on a continuous basis. Schroeder s backflushing filters come in many sizes to fit a wide range of applications. From pressures of 100 psi to 5,000 psi and flows from 20 gpm to 33,000 gpm, we have a backflush solution to fit your needs. Our backflushing filters provide mechanical filtration of particles as small as 25 microns. A wide range of specialty housing materials and coatings are available to suite the application including duplex and super duplex alloys. Backflush filters are ideal for prefiltation applications. In addition, Schroeder's Process Filtration offers fine filtration solutions through a full line of bag and cartridge filters to filter fluids as low as 1 micron. Bag and cartridge filters offer an economical filtration solution. The elements are disposable and easily changed. Filter Selection When considering a Schroeder Process filter for your application, you can select from four basic designs: 1. Backflushing Filters (automatic and manual) 2. Bag Filter Systems These filter housings come standard sizes 1, 2, 3 and 4. Multi-bag housings are available for higher flow applications. 3. Cartridge Filter Systems Cartridge elements utilize depth filtration to increase dirt holding capacity while offering efficient filtration. The elements are well suited for fine filtration. 4. Water Service Filters from Schroeder s H & L Filtration catalog (L-2520) 59 Process Filtration

60 Eight main considerations in choosing the proper process filter housing: 1. Fluid Compatibility How the materials of construction and seals for both the housing and element withstand the process medium a. Housing Construction Carbon steel, stainless steel, polypropylene, brass and more b. Seals Buna, EPDM, Viton, etc. c. Filter Elements Please see Element Selection Guide and Technical Data Section for more detailed information 2. Pressure Rating The maximum sustainable working pressure of the system 3. Pressure Drop (loss) Maximum system pressure loss across the filter 4. Piping Connection Size The process piping and specific requirements of the system determine these criteria 5. Filter Element Options The desired pore size of the element and the requirements of the system (Please see Filter Element Selection) 6. Overall Efficiency Based on filter element selection 7. Accessories Gauges, system monitoring, control panels 8. Economic Considerations The model numbering selection chart on each product page will provide an easy method to fully define the necessary product for your specific application. 60 Process Filtration

61 RF3 Automatic Backflushing Filter The RF3 Automatic Backflushing Filter is used for extracting particulate contaminants. The rugged design and automatic self-cleaning capability give this filter product the ability to make a major contribution to operational reliability, reduction of maintenance costs and overall efficiency in many process systems. Model Code: Varies per application; Contact Factory Flow Rating: Working Pressure: Max. Working Temp: 194 F (90 C) Filtration Range: Micron Up to 33,000 gpm (83,350 L/min or MGD) 87,150 & 230 psi (6,10, 16 bar) and special orders up to 870 psi (60 bar) RF4 Automatic Backflushing Filter The RF4 Automatic Backflushing Filter is a self-cleaning system for removing particles from low viscosity fluids. Its robust construction and automatic backflushing capability make a major contribution to operational reliability and reduce operating and maintenance costs. Model Code: Varies per application; Contact Factory Flow Rating: Up to 60 gpm (220 L/min) Max. Working Pressure: 87 or 230 psi (6 or 16 bar) Max. Working Temp: 194 F (90 C) Filtration Range: Micron 61 Process Filtration

62 Automatic Twist Flow Strainer (ATF) This filter is a hybrid system consisting of a centrifugal separator, an inline filter and a backflushing system. The fluid to be cleaned enters the housing tangentially - similar to a centrifugal separator - and accelerates down as a result of the tapered housing. Backflushing is done based on a timer. Model Code: Varies per application; Contact Factory Flow Rating: ATF-1: 35 gpm (132 L/min); ATF-2: 110 gpm (416 L/min); ATF-2.5: 260 gpm (984 L/min); ATF-3: 480 gpm (1816 L/min); ATF-3.5: 965 gpm (3652 L/min); ATF-4: 1760 gpm (6662 L/min) Max. Op. Pressure: 5076 psi (350 bar) Max. Working Temp: 194 F (90 C) Filtration Range: Micron ATF-1 ATF-3 ATF-4 Process Filtration 62

63 Bag Housings & Elements Schroeder Bag Housings are an economical filtration solution for coarse to fine filtration. Housings are rated for either 100 psi service or 150 psi. Model Code: Varies per application; Contact Factory Flow Rating: Max. flow for single housings from BH1-1 at 90 gpm (333 L/min) to BH10-2 at 1981 gpm (7500 L/min); Duplex DBH2-2: 400 gpm (1514 L/min) Working Pressure: 100 or 150 psi (7 or 10 bar) Max. Working Temp: 167 F (75 C) All of our duplex bag housings and multiple bag housings are rated at 150 psi. Duplex Multi Bag Element styles include: steel ring bags (stainless steel optional) that are sewn into top of bag; plastic flange bags that have flange sewn at top of bag and draw string available in standard industry sizes from 1 through 12. We also have commercial size bags available with a snap band support ring. The seams on the bags are either sewn or welded. Model Code: Varies per application; Contact Factory Material: Filtration Range: Micron Sizes: Polyester felt, Polypropylene felt, Nomex Felt, Polypropylene Monofilament Mesh, Nylon Monofilament, Polyester Multifilament Mesh, Nylon Multifilament Mesh, Oil Absorbing, High-efficiency and Absolute Rated 1 thru 4, 7, 8, 9, 11, 12, C1, C2 *custom sizes upon request 63 Process Filtration

64 Cartridge Housings & Elements Schroeder Cartridge Housings are rated for either 100, 125 or 150 psi. Available in Polypropylene or Stainless Steel. Model Code: Varies per application; Contact Factory Flow Rating: CH1210: 5 gpm (18 L/min); CH3220: 26 gpm (100 L/min); Max. flow rates up to 415 gpm Working Pressure: 100,125 & 150 psi (7, 8.6, 10 bar) Max. Working Temp: 140 F (60 C) Polypropylene; 194 F (90 C) Stainless Steel Bag Type High Flow Filter Cartridges are made of pleated polypropylene depth media and are designed with inside-out flow direction which is correspondent with the bag filter. The cartridges satisfy processes requiring high purity and possess high flow rates and long service life. Innovative push-in flanges enable quick and convenient replacements into most commercial bag filter housings. With advantages of big flow rate and high purity, fewer change outs and lower maintenance costs are required. Model Code: Varies per application; Contact Factory Media: Polypropylene Max. Working Temp: 160 F (70 C) Max. Differential 75 psi at 68 F (5.1 bar at 20 C) Pressure: 35 psi at 130 F (2.4 bar at 54 C) Filtration Range: 1, 3, 5, and 200 Micron Gasket/O-Ring: EPDM, Viton Schroeder Melt-blown elements utilize depth filtration to achieve the highest level of filtration. Their 100% polypropylene construction makes these elements versatile and suitable in a wide range of process applications 64 Process Filtration

65 Markets Served Schroeder s products, technical expertise, commitment to R&D, and ongoing improvements in manufacturing enables us to provide products and services that improve performance and efficiency in many major industries, including: Agriculture Forestry Oil & Gas Pulp and Paper Automotive Fuel Oil Recycling Railroad Chemical Processing Industrial Plastic Injection Recreation Construction Marine Power Generation Steel Making Defense Mobile Vehicles Printing Process & Wastewater Environmental Offshore Limitations of Liability The information contained in the guide (including, but not limited to, specifications, configurations, drawings, photographs, dimensions and packaging) is for descriptive purposes only. Any description of the products contained in this catalog is for the sole purpose of identifying the products and shall not be deemed a warranty that the products shall conform to such description. No representation or warranty is made concerning the information contained in this catalog as to the accuracy or completeness of such information. Schroeder Industries LLC reserves the right to make changes to the products included in this guide without notice. A copy of our warranty terms and other conditions of sale are available upon request. A placed order constitutes acceptance of Schroeder s terms and conditions. Failure, improper selection or improper use of the products and/or systems described herein or related items can cause death, personal injury and property damage. This guide and other documentation from Schroeder Industries provides product information for consideration by users possessing technical expertise. It is important that the user analyze all aspects of the specific application and review the current product information in the current catalog. Due to the variety of operating conditions and applications for these products, the user is solely responsible for making the final product selection and assuring that all performance, safety and warning requirements of the application are met. The products described herein, including without limitation, product features, specifications, design, availability and pricing are subject to change at any time without notice. 65 Markets

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