Moduflow. ILP and RFP Low Pressure Filters. Series

Moduflow ILP and RFP Low Pressure Filters Series 27

Applications for Moduflow Filters Power Unit Fabrication Off-line Filter Loops Mobile Equipment The Moduflow filter is widely considered the most versatile filter available on the market. The unique diverter valve assembly, and inside to outside flow through the element, allows the Moduflow to be configured for in-line, in-tank or suction filtration. The flow diverter minimizes turbulence and pressure loss through the filter, improving system performance. The newly designed closed bottom elements for the RFP and ILP models insures all contamination remains trapped within the element as the filter is serviced. A wide variety of visual and electrical indicators allows you to know exactly when the element needs to be serviced. There is even a no element indicator that can sense when there is not an element installed in the filter. From top to bottom, the Moduflow filter series provides the high level of filtration and long term dependability so vital to today s hydraulic systems. Parker s new patented Moduflow element was designed with built-in diverter cone and bypass valve, to meet your application needs. Mounting / Porting Styles RFP Return Filter ILP In-Line Filter RETURN BOWL TANK OUT BOWL FILTER HEAD IN BRACKET 92494 OUTLET PORT 28

Features Flanges NPT or SAE ¾ to 2 Lightweight aluminum Cover Slotted for quick release Lightweight aluminum Indicators Visual or electrical Mounted on either side Standard no element indication Bowl Single or double length Durable steel construction Bypass (not visible) Integral 35 psi bypass replaced with every element change Element (not visible) Available in cellulose, wire mesh or high performance Microglass III media Single or double length Top access element service Slotted cover Closed bottom elements Feature Advantage Benefit Oil remains in housing Quicker elements change Quick release cover Cap screws remain in housing Removes all contaminant during element service No Spills Reduced maintenance costs Reduced maintenance costs No loose parts to lose No downtime contamination from servicing Visual or electrical indicators Know exactly when to service elements Helps prevent bypass condition No premature disposal Flange face ports Flexible mounting (3/4 to 2 ) Easy plumbing to your system 29

RFP- & ILP- Element Performance Beta Rating 2Q Efficiency 5Q Q Efficiency % 99.9 PSID 5 4 Capacity 2Q 5Q Q 2Q BAR 3. 2.5 2 2Q 99.5 99. 3 2 2..5 2 95.. 2 5..5 4 8 2 6 2 Micron Size (c) 2 4 6 8 Capacity grams. Multipass tests run @ 4 gpm to 5 psid terminal - 5mg/L BUGL LPM Flow vs. Pressure Loss 5 5 2 25 3 35 5 5 2 25 3 35 LPM 2 6 5SUS 2Q 5Q.2. 2 6 5SUS Empty Housing.6.5 PSID 2 8 4 Q 2Q.8.6.4.2 BAR PSID 2 8 4 ½ SAE 2 SAE flange.4.3.2. BAR 2 4 6 8. 2 4 6 8. GPM GPM 3

RFP-2 & ILP-2 Element Performance Beta Rating 2Q Efficiency 5Q Q Efficiency % 99.9 PSID 5 4 Capacity 2Q 5Q Q 2Q BAR 3. 2.5 2 2Q 99.5 99. 3 2 2..5 2 95.. 2 5..5 4 8 2 6 2 Micron Size (c) 2 4 6 8 2 4 6 Capacity grams. Multipass tests run @ 8 gpm to 5 psid terminal - 5mg/L BUGL Flow vs. Pressure Loss LPM LPM 2 3 4 5 2 3 4 5 2 6 5SUS.2. 8 5SUS Empty Housing.6.5 PSID 2 8 2Q 5Q.8.6 BAR PSID 6 4 ½ SAE.4.3 BAR 4 Q 2Q.4.2 2 2 SAE flange.2. 25 5 75 25 5. 25 5 75 25 5. GPM GPM 3

Specifications: RFP, ILP Pressure Ratings: Maximum Allowable Operating Pressure (MAOP): 2 psi (3.8 bar) Design Safety Factor: 2: Rated Fatigue Pressure: 5 psi (.3 bar) Element Burst Rating: 7 psid (4.8 bar) Filter Materials: Head, Cover, Flanges: die cast aluminum Bowl: steel Operating Temperatures: Nitrile: -4 F to 225 F (-4 C to 7 C) Fluorocarbon: -5 F to 275 F (-26 C to 35 C) Weight (approximate): Single: 2 lbs. (9. kg) Double: 25 lbs. (.3 kg) Indicators: Visual (optional) Electrical (optional) 5A @ 25VAC /.5A @ 25 VDC Electrical ( D option) 5A @ 25VAC / 3A @ 28 VDC Color Coding: White (normally closed) Red (normally open) Black (common) Dimensions: inch mm Model A B C D RFP- without optional 2 fitting 65. 2.56 ILP- 65. 2.56 RFP- with optional 2 fitting 68.3 2.69 RFP-2 68.3 2.69 ILP-2 68.3 2.69 33.2 3. 33.2 3. _ 383.4 5.7 67.5 24.3 67.5 24.3 _. 4.3 N/A. 4.3 623.8 24.56 4. 4.5 4. 4.5 N/A 4. 4.5 8.5 4.27 ILP OUTLET OPTIONAL 3-PIN MALE RECEPTACLE MINIMUM ELEMENT REMOVAL CLEARANCE Single: 345.9 3.62 Double: 482.6 9. 228.6 9. 68. 6.6 A 68. 6.7 78.7 3. OPTIONAL PORT FLANGE IL & RF INLET 96.3 7.7 Linear Measure: millimeter inch C OPTIONAL BMOUNTING BRACKET OPTIONAL TANK FLANGE 38.9.53 77.8 3.62 3.2.9 2.7.5 (99 OPTION) RFP- OUTLET 4 HOLES 42.9.68 2.3.84 RFP OUTLET 69.9 2.75 D 2-½ NPTF OPTIONAL FITTING 32

Specifications: DILP Pressure Ratings: Maximum Allowable Operating Pressure (MAOP): 2 psi (3.8 bar) Design Safety Factor: 2: Rated Fatigue Pressure: 5 psi (.3 bar) Element Burst Rating: 7 psid (4.8 bar) Filter Materials: Diverter Valve Assembly: die cast aluminum Check Valve Assembly: die cast aluminum Filter Assembly: see IL2 specifications Operating Temperatures: Nitrile: -4 F to 225 F (-4 C to 7 C) Fluorocarbon: -5 F to 275 F (-26 C to 35 C) Weight (approximate): Single: 55 lbs. (24.9 kg) / Double: 65 lbs. (29.5 kg) Indicators: Visual (optional) Electrical (optional) 5A @ 25VAC /.5A @ 25 VDC Electrical ( D option) 5A @ 25VAC / 3A @ 28 VDC Color Coding: White (normally closed) Red (normally open) Black (common) FILTER SCHEMATIC OUTLET FILTER BYPASS FILTER BYPASS 345.9 3.62 3.2.9 OPTIONAL FLANGE INLET 6.8 4.6 76.2 3. 3.3.3 ¼-8 NPT DRAIN VENT CONNECT TO TANK 73. 6.8 479.3 8.87.5 4.35 Linear Measure: millimeter inch AIR BLEED EACH FILTER ½-3 SHCS TORQUE 32-38 FT-LB OUTLET 79. 3. 33.2 3. 77.8 7. SINGLE 67.5 DOUBLE 24.3 42.8 5.86 INLET DRAIN VENT OPTIONAL MECHANICAL INDICATOR BOTH CHECK VALVES MOVE SAME DIRECTION Torque (Ft-Lbs) Approximate handle torque required for changeover. 3 2 2 3 System Pressure (psi).75.5.25.75.5.25 LPM GPM DIFF. PRESSURE 25 2 5 5 Typical Flow/Pressure Curves For Duplex Valves (Add to differential pressure of filter assembly for total duplex pressure differential) *Diverter/check valves combined 3 SUS 2 SUS 2 3 4 5 6 7 8 9 GPM FLOW LPM 25 5 75 25 5 75 2 225 25 275 3 325 375 33

For return line applications (RFP), the fluid returning to the reservoir holds the check valve open. When the system is shut down, the check valve closes automatically. 3. 2.5 Check Valve Flow/Pressure Drop *Check valve pressure drop must be added to assembly pressure drop to get total Pressure Loss (psid) 2..5..5. 2 3 4 5 6 7 8 9 Flow (GPM) Linear Measure: millimeter inch RFP SINGLE ELEMENT 452. 7.8 RFP DOUBLE ELEMENT 688.3 27. 7. MAX. O.D. 4.6 OVER WELD (RFP & DOUBLE LENGTH) 34

Accessories Linear Measure: millimeter inch M OPTION-VISUAL INDICATOR, NO ELEMENT WARNING OPTIONAL MOUNTING BRACKET (92494) 8.7.344 DIA. THRU PLACES 6.5 6.5 22.9 4.84 6 TYP 7.9.3 4.3 4.5 R 4.3 4.5 6.44.25 3.5.53 DIA. THRU 4 PLACES 4.3 4.5 57.2 2.25 3.5.53 DIA. THRU TYP. 4..62 25.4. OPTIONAL TANK FLANGE (92567).3.46 DIA. THRU 8 PLACES 235. 9.25 22.9 4.84 98.4 3.875 TYPICAL E OPTION-ELECTRICAL INDICATOR 8.7.344 DIA. THRU 6 PLACES 96.9 7.75 TYPICAL MATERIAL THICKNESS 4.6.8 49.2 5.875 DIA. B.C. 35

Lower Cost than many single unit filters. Proven Reliability Moduflow Manifold Extended Filter Range Use Model MM Manifold to handle return line flows up to 3 gpm. Rated static pressure: 3 psi Typical burst pressure: 9 psi Easily mounted on ModuFlow High Flows At Low Cost The model MM manifold is designed to extend the flow range of ModuFlow TM Filters when operating with Micron and finer filter media. When mounted to a pair of RFP-2 or ILP-2 filters, this manifold will allow flows up to 3 gpm in return lines (5 fps velocity). Note: The Model MM manifold is not applicable to suction lines due to its pressure drop characteristics. When used with two ModuFlow TM filters, the total cost is often less than a single unit filter rated for 3 gpm flow. Tank-top mounted (Model RFP) filters will require only one manifold on the filter inlet pports. In-line mounted (Model ILPav) filters will require two manifolds, one on the inlet and one on the outlet ports. The rugged design of the Model MM manifold has been proven in demanding mobil equipment applications, At the factory, we have cycle tested the Model MM through the full range of rated flow and pressure to insure reliable service. Parker Filter Division maintains the same high standards in delivery, quality, and service. Considering this, plus features, flexibility, price, and performance, the Model MM manifold is a valuable addition to your fluid power component list. FLOW/PRESSURE CURVE.7.6.5.4.3.2. (PSI) DIFF. PRESS. (BAR) TYPICAL FLOW/PRESSURE CURVES FOR 8 6 4 2 2 SUS MODEL MM 38B6 Multiple Uses Although designed for manifold ModuFlow TM filters, the Model MM can be used in a variety of applications which require: Splitting flow between components 25 5 75 25 5 75 2 225 (GPM) INLET FLOW (LPM) 75 5 225 3 375 45 525 6 675 25 75 825 9 Such applications are frequently encountered on mobile equipment, machine tools, and large lubricating systems. In such applications, use of a manifold can often reduce total piping and installation costs. 36

MANIFOLD SPECIFICATIONS Rated Static Pressure, maximum: 2.7 bar (3 psi) Typical Burst Pressure: 62. bar (9 psi) Operating Temperature (Buna seals): +2ºC to 4ºC (+25ºF to 4ºF) HOW TO ORDER MANIFOLDS: Part Number Description 926466 Moduflow Manifold Housing Material: ANSI 356-T6 cast aluminum Approximate Shipping Weight: 3.6 kg (8 lbs) Porting: See Options Below Order Screws and O-Rings Seperately: Inlet & outlet screws (2 required): Order P/N 9228 Outlet port o-rings (2 required): Nitrite: Order P/N N72228 Fluorocarbon: Order P/N V92228 * Tank-top mounted RFP filters will require one manifold on filter inlets: in-line mounted ILP filters will require two manifolds on both inlets and outlets. 2.7mm.5 88.9mm 3.5 77.8mm 7. 88.9mm 3.5 INSTALLATION DIMENSIONS 55.6mm 6.25 66.8mm 2.63 77.8mm 3.62 (TORQUE SCREWS TO 32-38 FT-LBS) 42.9mm.688 42.9mm.688 77.8mm 3.62 (TORQUE SCREWS TO 32-38 FT-LBS) 66.8mm 2.63 VIEW AT C-C 273.8mm.78 STANDARD OUTLET, 2 PLS 2- SAE 4-BOLT FLANGE WITH 2-228 O-RING GROOVE TOLERANCES To one decimal place: 3.mm.2 C C To two decimal places:.8mm.3 To three decimal places:.4mm.5 Linear Measure: Millimeter Inch OPTION NUMBER 37

Size Flange Kits (flange, 4 bolts, o-ring) Part Number Code Buna Fluorocarbon ¾ inch NPTF YB 924788 9263 inch NPTF YC 924787 9262 ¼ inch NPTF YD 92492 9264 ½ inch NPTF YE 924786 926 2 inch NPTF YF 924785 926 SAE - 2 YM 924784 9269 SAE - 6 YN 924783 9268 SAE - 2 YO 92493 9265 SAE - 24 YP 924782 9267 BLANK FLANGE 924782 9266 RFP / ILP / DILP Replacement Elements Nitrile Seals Fluorocarbon Seals Media New Single Replaces Old Single New Double Replaces Old Double New Single Replaces Old Single New Double Replaces Old Double 2Q 937393Q 932686Q 937397Q 932692Q 9374Q 932689Q 93745Q 932695Q 5Q 937394Q 932687Q 937398Q 932693Q 93742Q 93269Q 93746Q 932696Q Q 937395Q 932688Q 937399Q 932694Q 93743Q 93269Q 93747Q 932697Q 2Q 937396Q 9336Q 9374Q 9337Q 93744Q 9338Q 93748Q 9339Q 38

Index Description Part No. Quantity Screws, Nameplate... 928 2 2 Name Plate, Unstamped... 92928 3 Cover Screws, 5/6-8 UNC x.. 926633 6 4 Bowl Screws, 5/6-8 UNC x... 926633 6 5 Cover, Without nameplate... 924634 6 O-Ring, cover Nitrile... Fluorocarbon... 7 Element Seal Nitrile... Fluorocarbon... N7235 V7235 9374 9374 8 Element... Refer to Table 9 Head, Machined only... 2 SAE Flange ½ SAE Flange ½ NPTF Bowl, Select desired model ILP-... ILP-2... RFP-... RFP- with 2 inch NPTF fitting... RFP-2... RFP-2 with 2 inch NPTF fitting... 925972 92664 925949 92596 92486 937626 924676 937627 92488 Parts List 2 2 Low Pressure Filters Index Description Part No. Quantity Check Valve Assy.... 9252 2 Flange Kits... Refer to Table 3 Plug Kit, Fastener, self-sealing, o-ring seal included with fastener 4 Indicator Electrical 35 psid... 35 psid, 3-pin male receptacle... 5 Indicator Visual 35 psid 4-band... Flange, In-tank mounting... Bracket, Inline mounting... Indicator Kit, Remote mount... 6 7 Not Shown Changeover Valve Assy., Duplex Check Valve Assy., Duplex... Drain Plug, SAE-24 for RFP model Nitrile... Fluorocarbon... 925974 2 926643 926753 926748 92567 92494 924894 926758 926757 99992 928363 Optional Optional Optional Optional Optional Optional Optional Filter Assembly Exploded View 6 4 9 6 7 3 5 6 7 8 2 3 2 5 4 39

HOW TO ORDER: Select the desired symbol (in the correct position) to construct a model code. Example: BOX BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 ILP Q B MP 35 Y9Y9 BOX : Filter Series Symbol RFP ILP DILP BOX 2: Element Length Symbol Single Description Return-line filter, inlet on side outlet on bottom In-line filter In-line duplex Description 2 Double BOX 3: Media Code Symbol 2Q 5Q Q 2Q Description Microglass III, 2 micron Microglass III, 5 micron Microglass III, micron Microglass III, 2 micron BOX 5: Indicator Symbol P M E D Note: First letter of indicator code = left side of filter head when looking into inlet with bowl down; second letter = right side of filter head when looking into inlet with bowl down. BOX 6: Bypass Setting Symbol Description Pressure ports drilled & plugged only; no indicator Visual indicator w/ no element warning Electrical indicator only Electrical indicator only, 3-pin male receptacle Description 35 35 psid BOX 7: Port Options Filter Model RFP ILP DILP Inlet Symbol/Description Y9 2 flange face 99 No fitting P9 E9 SAE-24 integral threads ½ NPTF integral threads ) First pair of symbols denotes inlet for all filter styles; second pair of symbols denotes outlet. 2) Four symbols required: two for inlet, two for outlet. 3) Unused ports in filters come plugged with a blank flange. 4) See Flange Kits table for port flange options. Flange Kits are ordered separately. F9 F8 2 NPTF External check valve Y9 2 flange face 99 No fitting P9 E9 SAE-24 integral threads ½ NPTF integral threads Outlet Symbol/Description P9 E9 SAE-24 integral threads ½ NPTF integral threads Y9 2 flange face Y9 2 flange face WR BOX 4: Seals Symbol B E V Water Removal Description Nitrile EPR Fluorocarbon BOX 8: Options Symbol None Description 4