Medium Pressure Filters

Transcription

1 Medium Pressure Filters Medium pressure filters can be used in applications up to psi (379 kpa). Donaldson offers both spin-on and in-line cartridge-style 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 < psi (3 bar) Models arranged from low to maximum flow rates Spin-on Filters HMK3... HMK... HNK... 9 HMK HNK HMK... HMK In-line Cartridge Filters FLK FLK... FLK... W... HDK... W... HFK... Hydraulic Filtration

2 HMK3 Max Flow: 5 gpm (95 lpm) HMK3 DURAMAX Spin-On Filters Working Pressures to: psi 95 kpa 9 bar Rated Static Burst to: Flow Range To: psi 3,79 kpa 3 bar 5 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 (c) = Porting Size Options SAE- O-ring Assembly Weight Short: 3.3 lbs /.5 kg Long:. lbs /.9 kg Operating Temperatures Replacement Filter Lengths - F to 5 F / -9 C to C 5.5" / mm 9.5" / mm Standard Bypass Ratings 5 psi / 35 kpa / 3.5 bar No Bypass Filter Collapse Ratings 9 psid / bar Housing Fatigue Strength Ratings*, Cycles: - psi / -95 kpa / bar 3, Cycles: - psi / -55 kpa / 55 bar,, Cycles: -7 psi / - kpa / bar Hydraulic Filtration *Per T3..7 NFPA

3 HMK3 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views Long Assembly HMK3 Max Flow: 5 gpm (95 lpm) Applications Hydrostatic Charge Pumps Hydrostatic Transmission Pilot Control Circuits Refrigeration Compressor Circuits Head - Top View with Indicators Head with DC Electrical Indicator Head with AC/DC Electrical Indicator Short Assembly Head with Visual Indicator Hydraulic Filtration 3

4 HMK3 Max Flow: 5 gpm (95 lpm) HMK3 Components Filter Choices Media ß x(c) = Length Donaldson Comments Type Rating based on ISO 9 in mm Part No. Synteq Synthetic µm 5.5 P73 Buna-N µm 9.5 P739 Buna-N µm 5.5 P73 Buna-N µm 9.5 P73 Buna-N 3 µm 5.5 P73 Buna-N 3 µm 9.5 P733 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) All models have "- 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. 3/" SAE- No Bypass None* P737 O-Ring 5 psi / 35 kpa None* P psi / 35 kpa Visual* P79 *Head is machined to accept optional electrical indicators. See Indicator list at right for the available choices. Oil Service Indicator Choices Use with Bypass Valve Pressure of: Part No. Style Description 5 psi / 7.5 kpa P73 B Electric -wire DC P739 C Electric 3-wire AC/DC P95 D Visual P57533 H Visual, pop up 5 psi / 35 kpa P9 A Electric Single post DC P77 B Electric -wire DC P739 C Electric 3-wire AC/DC P H Visual, pop up P5797 E DC -wire. All electric models have a maximum operating temperature of 5 F/ C. See illustration of indicator styles on next page and complete details for all parts in the service indicators portion of the accessories section. Hydraulic Filtration

5 HMK3 Service Parts Service Indicator Styles (See table on opposite page) HMK3 Max Flow: 5 gpm (95 lpm) A B Friction Ring P753 (fits on head) C H D Plug P93 (remove 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. Performance Data HMK3 Filter Only (Synthetic, 5.5"/mm)..... Spin-On Filter µm - oil before assembling µm 3µm SERVICE PARTS NOTE:. 5 5 Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. HMK3 Filter Only (Synthetic, 9.5"/mm) HMK3 Head Only µm µm 3µm 5 3 SAE Hydraulic Filtration 5

6 HMK/ Max Flow: 35 gpm (33 lpm) / gpm (7 lpm) HMK/ DURAMAX Spin-On Filters Working Pressures to: 5 psi 35 kpa 35 bar Rated Static Burst to: Flow Range To: psi 95 kpa 9 bar HMK 35 gpm 33 lpm HMK gpm 7 lpm Features Parallel Flow HMK (single) and HMK (double) Duramax spin-on filters feature a die-cast aluminum head, heavy-duty steel body, and 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. Both models use the same replacement filters and feature identical pressure ratings, but the HMK handles greater flow capacity. There s no need to inventory two different replacement filters. A full range of media options are available, using Donaldson s exclusive Synteq synthetic media. Choose the indicator types and bypass options to suit your application. Beta Rating Performance to ß <(c) = Porting Size Options HMK ¾", " NPT HMK SAE-, SAE- O-ring HMK SAE-, O-ring HMK ¼" SAE -Bolt Flange Code Replacement Filter Lengths 5.97" / mm 9." / mm Standard Bypass Ratings 5 psi / 73 kpa /.73 bar 5 psi / 35 kpa / 3.5 bar No Bypass Assembly Weight HMK with short filter: 3.9 lbs/. kg HMK with long filter:. lbs/. kg HMK: with short filter: 7. lbs/3.5 kg HMK: with short filter: 9. lbs/. kg Operating Temperatures - F to 5 F / -9 C to C (synthetic) - F to 5 F / -9 C to 7 C (cellulose) Housing Fatigue Strength Ratings*, Cycles: -5 psi/ -35 kpa /3.5 bar 3, Cycles: - psi/ -75 kpa /7. bar,, Cycles: -35 psi / - kpa / bar Filter Collapse Ratings psid / bar 3 psid / bar also available Hydraulic Filtration Buna-N Viton are a registered trademarks of E. I. DuPont de Nemours and Company. *Per T3..7 NFPA

7 HMK/ Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views Long Assembly HMK/ Max Flow: 35 gpm (33 lpm) / gpm (7 lpm) Applications Case Drains Cooling Circuits Fluid Conditioning Systems Fuel Transfer Hydrostatic Charge Pumps Lube Oil Systems Power Transmissions Return Lines Side Loop Systems Short Assembly Head - Top & Side Views HMK Head Top View with AC/DC Electrical Indicator HMK Head Top View with DC Electrical Indicator HMK Head Top View HMK Head Side View Hydraulic Filtration 7

8 HMK/ Max Flow: 35 gpm (33 lpm) / gpm (7 lpm) HMK/ Components Filter Choices Media ß x(c) = ß x(c) = Length Donaldson Comments Type Rating based on ISO 9 in mm Part No. Synteq Synthetic < µm 9. P5 Viton O-ring µm 5.97 P35 µm 9. P33 µm 5.97 P35 5 psi collapse µm 5.97 P375 µm 9. P37 3 µm 9. P Viton O-ring µm 9. P777 µm 9. P9 Viton O-ring 3 µm 9. P357 5 psi collapse 3 µm 5.97 P3 3 µm 9. P3 5 µm 5.97 P335 5 µm 9. P33 Water Absorbing µm 9. P55 Wire Mesh µm 9. P5733 Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Standard filter collapse rating is psi, except as noted. Thread size is 3/"- UNF-B 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 F. Donaldson offers both types. Buna-N Viton are a registered trademarks of E. I. DuPont de Nemours and Company. NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. Head Choices for HMK (double) Parallel Flow Port Bypass Indicator Part Size Rating Options No. SAE- O-Ring None A,B,C P799 ¼" SAE -Bolt Code 5 psi A,B,C P795 Reference illustration on next page for service indicator styles. Performance Data HMK Filter Only (Synthetic, "/mm) µm 3µm 3 5µm 3 Hydraulic Filtration µm HMK Filter Only (Synthetic, 9."/mm) <µm µm Water Absorbing µm 3µm µm 3µm 5µm 3 HMK/ Head Only 9 3 SAE- SAE- NPT HMK SAE- HMK.5" SAE- Bolt 3

9 Head Choices for HMK (single) Port Bypass Standard Indicator Indicator Head Size Rating Style & Location, Options Part No. ¾" NPT 5 psi / 7 kpa None None P937 D (Visual), Left Side None P93 SAE- O-Ring 5 psi / 7 kpa None None P773 D (Visual), Left Side None P37 No Bypass D (Visual), Left Side (5 psi) None P93 None None P3 No Bypass D (Visual), Left Side (5 psi) None P7375 SAE- O-Ring (3 ports) 5 psi / 35 kpa A (Electrical, P9) B,C P759 " NPT 5 psi / 7 kpa D (Visual), Both Sides A, B, C P None None P939 D (Visual), Left Side None P SAE- O-Ring psi / kpa None A, B, C, E, F P759 SAE- O-Ring 5 psi / 7 kpa None None P3 D (Visual), Left Side None P7 D (Visual), Both Sides A, B, C P E (Electrical, P773) None P75 A (Electrical, P) B, C P537 No Bypass D (Visual), Both Sides (5 psi) A, B, C P A (Electrical, P) B, C P9 5 psi / 35 kpa D (Visual, Right Side) All P793 No Bypass None None P7 5 psi / 35 kpa None None P7 A (Electrical, P9) B, C P SAE- O-Ring 5 psi D (Visual), Both Sides All P55 " NPT No Bypass D (Visual), Left Side (5 psid) None P5 " NPT 5 psi / 7 kpa D (Visual), Left Side (5 psid) None P55 HMK/ Max Flow: 35 gpm (33 lpm) / gpm (7 lpm) NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. Head Notes Reference illustration below for indicator styles. 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 A B E H C, F Plug D Plug P93 is removed only for installation of electric indicator Service Indicator Choices Use with Bypass Indicator Valve Pressure of: Part No. Style 3 Visual Models (non-electric) psi / 3 kpa P D 5 psi / 7.5 kpa P9 D 5 psi / 35 kpa P75 D N/A P9 (blank plate) 5 psi / 7.5 kpa P95 D Heavy-Duty 5 psi / 35 kpa P5777 D Heavy-Duty 5 psi / 7.5 kpa P57533 H Pop up 5 psi / 35 kpa P H Pop up Indicator Notes All electric models have a maximum operating temperature of 5 F / C. All non-electric models have a maximum operating temperature of F / C. 3 Complete details on all service indicators can be found in the accessories section.. The P759 head is designed with a 5 psi / 3.5 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 -ported heads. Unfiltered fluid is NOT allowed into the system in the case of plugged filters. Designed primarily for charge pump applications. Service Indicator Choices Use with Bypass Indicator Valve Pressure of: Part No. Style 3 Description Electric Models 5 psi / 3.5 kpa P3 A Single post DC. psi / 3 kpa P3 A Single post DC. 5 psi / 7.5 kpa P339 A Single post DC. N.C. 5 psi / 7.5 kpa P A Single post DC. N.O. 5 psi / 7.5 kpa P73 B DC -wire. 5 psi / 7.5 kpa P739 C AC/DC 3-wire. 5 psi / 35 kpa P9 A Single post DC. N.O. 5 psi / 35 kpa P579 B DC -wire. 5 psi / 35 kpa P5797 E DC -wire. 5 psi / 35 kpa P57559 F DC 3-wire. 5 psi / 35 kpa P739 C AC/DC 3-wire. Hydraulic Filtration 9

10 HMK5/5 Max Flow: 5 gpm (9 lpm) / gpm (379 lpm) HMK5/5 DURAMAX Spin-On Filters Working Pressures to: 35 psi kpa. bar Rated Static Burst to: psi 55 kpa 55. bar Flow Range To: HMK5 5 gpm 9 lpm HMK5 gpm 379 lpm Parallel Flow Features HMK5 (single) and HMK5 (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. Fluorocarbon Viton seals are available. Both models use the same replacement filters and have identical pressure ratings, so there s no need to inventory two different replacement filters. The HMK5 double filter head means twice the flow capability, with two filters to hold more contaminant. Take advantage of Donaldson s mix and match system of in-stock heads, housings and media choices for exactly what you need. Media options include wire mesh and Donaldson s exclusive Synteq synthetic media. Beta Rating Performance to ß <(c) = Porting Size Options HMK5 ¼" NPT HMK5 SAE- O-ring HMK5 ½" NPT HMK5 SAE- O-ring HMK5 ½" SAE -Bolt Flange Code Replacement Filter Lengths 7." / 93mm.3" / 95.mm." / 3mm Standard Bypass Ratings 5 psi / 73 kpa /.73 bar 5 psi / 35 kpa / 3.5 bar No Bypass Assembly Weight 7.5 lbs / 3. kg (single) lbs / 7.3 kg (double) Operating Temperatures - F to 5 F / -9 C to C (synthetic) - F to 5 F / -9 C to 7 C (cellulose) - F to 5 F / -9 C to C (wire mesh) Housing Fatigue Strength Ratings*, Cycles: -35 psi / -3 kpa /. bar 3, Cycles: -3 psi / - kpa /.7 bar,, Cycles: -5 psi / -73 kpa / 7.3 bar Filter Collapse Ratings psi / 3. bar Filter Head Construction Standard Head Cast Aluminum Ductile Iron Available in HMK5 9 Hydraulic Filtration Buna-N Viton are a registered trademarks of E. I. DuPont de Nemours and Company. *Per T3..7 NFPA

11 HMK5/5 Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views HMK5 HMK5/5 Max Flow: 5 gpm (9 lpm) / gpm (379 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 Refer to Filter Choices (Assembly Length).5 Refer to Filter Choices (Assembly Length) MINIMUM CLEARANCE TO REMOVE SPIN-ON ASSEMBLY Head - Top Views HMK5. HMK5 3/- UNC-B X. DEEP PLACES with AC/DC Electrical and Visual Indicators with AC/DC Electrical and Visual Indicators. 3/- UNC-B X. DEEP PLACES with DC Electrical and Visual Indicators with DC Electrical and Visual Indicators Hydraulic Filtration 9

12 HMK5/5 Max Flow: 5 gpm (9 lpm) / gpm (379 lpm) HMK5/5 Components Filter Choices Media ß x(c) = ß x(c) = Length Donaldson Comments Type Rating based on ISO 9 in mm Part No. Synteq Synthetic < µm. 3 P5 Viton, Epoxy µm. 9 P75 µm. 9 P77 Viton, Epoxy µm. 3 P7973 µm P77 µm. 9 P59 µm. 9 P775 Viton, Epoxy µm. 3 P799 3 µm P7 3 µm. 9 P59 3 µm. 9 P77 Viton Epoxy 3 µm. 3 P µm. 9 P7 5 µm. 3 P Water Absorbing µm. 9 P7975 Absorbs 3 ml water Wire Mesh µm. 9 P7393 Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. Thread size is 3/"- UNF-B 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 F. Donaldson offers both types. Oil Service Indicator Options Use with Bypass Indicator Valve Pressure of: Part No. Style 3 Description Electric Models 5 psi / 3.5 kpa P3 A Single post DC psi / 3 kpa P3 A Single post DC. 5 psi / 7.5 kpa P339 A Single post DC. N.C. 5 psi / 7.5 kpa P A Single post DC. N.O. 5 psi / 7.5 kpa P73 B DC -wire 5 psi / 7.5 kpa P739 C AC/DC 3-wire 5 psi / 35 kpa P9 A Single post DC. N.O. 5 psi / 35 kpa P579 B DC -wire 5 psi / 35 kpa P5797 E DC -wire 5 psi / 35 kpa P57559 F DC 3-wire 5 psi / 35 kpa P739 C AC/DC 3-wire Use with Bypass Indicator Valve Pressure of: Part No. Style 3 Visual Models (Non-Electric) psi / 3 kpa P D 5 psi / 7.5 kpa P9 D 5 psi / 35 kpa P75 D N/A P9 (blank plate) 5 psi / 7.5 kpa P95 D Heavy-duty 5 psi / 35 kpa P5777 D Heavy-duty 5 psi / 7.5 kpa P57533 H (Pop up) 5 psi / 35 kpa P H (Pop up) D D Service Parts HMK5 HMK5 NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. Plug Indicator Notes All electric models have a maximum operating temperature of 5 F/ C. All non-electric models have a maximum operating temperature of F/ 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 B C D E A B C, C F H - E - 9 Hydraulic Filtration

13 Head Choices for HMK5 (single) Port Bypass Standard Indicator Indicator Part Size Rating Style & Location Options No. ¼" NPT 5 psi / 7 KPa D (Visual), Both Sides (5 psi) A, B, C, E, F P79 ¼" NPT 5 psi / 7 kpa A (Electrical) (5 psi) A, B, C, E, F P7 5 psi / 7 KPa D (Visual), Left Side (5 psi) D P7 SAE- 5 psi / 7 KPa D (Visual), Both Sides (5 psi) A, B, C, E, F P973 O-Ring 5 psi / 7 KPa None None P79 5 psi / 35 KPa D (Visual), Left Side, Blank Plate Right Side A, B, C, E, F P55 No Bypass D (Visual), Both Sides (5 psi) A, B, C, E, F P3 No Bypass D (Visual), Right Side (5 psi) D P5 No Bypass D (Visual), Both Sides (5 psi) A, B, C, E, F P55 HMK5/5 Max Flow: 5 gpm (9 lpm) / gpm (379 lpm) Single Head Parallel Flow Head Choices for HMK5 (dual) Port Bypass Indicator Style Indicator Part Size Rating & Location Options No. ½" NPT 5 psi / 7 KPa D (Visual), Left side only A,B,C,E,F P995 ½" SAE -Bolt Flange 5 psi / 7 kpa D (Visual), Both sides A,B,C,E,F P79 No Bypass D (Visual), Both Sides A,B,C,E,F P99 SAE- O-Ring 5 psi / 7 kpa D (Visual), Both sides A,B,C,E,F P797 ½" SAE -Bolt Flange 5 psi / 35 kpa Visual RH A,B,C,E,F P555* * Ductile Iron Construction Dual Head NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. 3-Port Head Head Choice for HMK5 (3rd port return) Port Bypass Indicator Style Indicator Part Size Rating & Location Options No. ¼" SAE -Bolt Flange (3rd port: " SAE -Bolt) 5 psi / 35 kpa None A,B,C,E,F P59 Head Notes 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. May be purchased separately. 3 Complete details on all service indicators can be found in the accessories section. Performance Data The P59 head is designed with a 5 psi / 3.5 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 -ported heads. Unfiltered fluid is NOT allowed into the system in the case of plugged filters. Designed primarily for charge pump applications. 5 3 HMK5 Filter Only (Synthetic,."/9mm) µm Water Absorbing µm 3µm 5 µm Wire Mesh HMK5 Filter Only (Synthetic,."/3mm) 5 <µm µm µm 3µm 5 µm 7 HMK5/5 Head Only 3 HMK5 SAE- HMK5.5 NPT HMK5 SAE- HMK5.5 NPT SAE- Bolt 5 3 Hydraulic Filtration 93

14 HNK/5 Max Flow: 35 gpm (33 lpm) / 5 gpm (9 lpm) HNK/5 DURAMAX Spin-On Filters Working Pressures to: HNK 5 psi 35 kpa 3.5 bar HNK5 35 psi kpa. bar Rated Static Burst to: Flow Range To: psi 95 kpa 9 bar HNK 35 gpm 33 lpm psi 95 kpa 9 bar HNK5 5 gpm 9 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 (c) = Porting Size Options HNK: SAE-, SAE- O-ring HNK5: SAE- O-ring Replacement Spin-On Lengths short: 5.97" /.7 mm long: 9." / 39. mm 5 short:.3" / 95. mm 5 long:." / 3.7 mm Assembly Weight short: 5.97" length lbs /. kg long: 9." length -.7 lbs /. kg 5 short:.3" length lbs / 3.3 kg 5 long:." length -. lbs / 3. kg Operating Temperatures - to 5 F (-9 to C) Standard Bypass Ratings 5 psi / 35 kpa / 3.5 bar No Bypass Filter Collapse Ratings 35 psi / kpa /. bar 9 Hydraulic Filtration

15 .7 [.3 HNK/5 Specification Illustrations All dimensions are shown in inches [millimeters]. HNK Spin-on Assembly - Side View HNK/5 Max Flow: 35 gpm (33 lpm) / 5 gpm (9 lpm) Applications Case Drains Cooling Circuits Fluid Conditioning Systems Fuel Transfer HNK5 Spin-on Assembly - Side View Hydrostatic Charge Pumps Lube Oil Systems Power Transmissions Return Lines Side Loop Systems 9.3 [.3] Short Assembly Long Assembly 33.7 [.9] Short Assembly Long Assembly 33.7 [.9].7 [.37] HNK Head - Top View HNK5 Head - Top View 9.3 [.3] Hydraulic Filtration 95

16 HNK/5 Max Flow: 35 gpm (33 lpm) / 5 gpm (9 lpm) HNK/5 Components Head Choices for HNK Port Bypass Part Mounting Size Rating Number Indicators Style Threads SAE- 5 psi / 3.5 bar P55 none optional elect. 3/"- UNC SAE- No bypass P557 none optional elect. 3/"- UNC SAE- 5 psi / 3.5 bar P55 none optional elect. 3/"- UNC SAE- No bypass P559 none optional elect. 3/"- UNC Head Choices for HNK5 Port Bypass Part Mounting Size Rating Number Indicators Style Threads SAE- 5 psi / 3.5 bar P5 none optional elect. 3/"- UNC SAE- No bypass P5 none optional elect. 3/"- UNC Indicator Choices Set Point/Type Part No. Description 5 psi / 35 kpa P9 Electric Single post DC 5 psi / 7 kpa P57533 Visual Indicator, Pop up 5 psi / 35 kpa P Visual Indicator, Pop up Filter Choices for HNK Media ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Synteq Synthetic µm P593 µm P59 µm P595 µm P59 Filter Choices for HNK5 Media ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Synteq Synthetic µm P599 µm. 3.7 P59 µm P59 µm. 3.7 P59 Filter Notes Refer to table in the Technical Reference Guide for fluid compatibility with our filter media. 9 Hydraulic Filtration

17 Performance Data HNK Filter Only (Synthetic, 5.97"/.7mm & 9."/39. mm) µm 5.97" µm 9." µm 5.97" 3 µm 9." HNK/5 Max Flow: 35 gpm (33 lpm) / 5 gpm (9 lpm) HNK Head Only.75" Port." Port HNK5 Filter Only (Synthetic,.3"/95.mm &."/3..7 mm) 3 Service Parts Plug Remove only when installing indicator µm.3" 9 75 µm.3" 5 µm." 3 µm." Head HNK5 Head Only A C, F.5" Port B E H - oil before assembling SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. Spin-On Filter Hydraulic Filtration 97

18 FLK Family Our FLK hydraulic filtration systems are packed with innovative features that will deliver cleaner, mistake-proof filter servicing. NEW Applications Hydrostatic Charge Pumps Hydrostatic Transmission Pilot Control Circuits 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 9 Hydraulic Filtration

19 FLK9 In-Line Cartridge Filters Working Pressures to: 5 psi kpa bar FLK9 Max Flow: gpm ( lpm) Rated Static Burst to: Flow Range To: psi 3,79 kpa 3 bar gpm lpm NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. 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 -point mount Optional -point mount Oil drain port Heads features: - one side machined/plugged for indicator Beta Rating Performance to ß <(c) = Porting Size Options SAE- O-ring SAE- O-ring Replacement Filter Lengths." / 7 mm.3" / 9 mm Standard Bypass Ratings 5 psi / 35 kpa / 3.5 bar No bypass Assembly Weight Long Housing:.33 kg / 5. lbs Short Housing:. kg /. lbs Operating Temperatures - to 5ºF (-º to ºC) Filter Collapse Ratings psid / kpa / bar (standard) Hydraulic Filtration 99

20 FLK9 Max Flow: gpm ( lpm) FLK Specification Illustrations Long Assembly - Side View Short Assembly - Side View Minimum Service Clearance:.5" / 5mm Minimum Service Clearance:.5" / 5mm Head - Top View Hydraulic Filtration

21 FLK9 Components Head Choices Part No. Port Connections Bypass Valve P5799 SAE- 5 psi (3. bar) bypass P57995 SAE- No bypass P5799 SAE- 5 psi (3. bar) bypass P57997 SAE- No bypass Housing Choices Part No. Comments P799 P79 Filter Choices Media ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Short Length Assembly Synteq XP µm. 7 P77 Synthetic µm. 7 P797 µm. 7 P779 Long Length Assembly Synteq XP µm.3 9 P773 Synthetic µm.3 9 P7959 µm.3 9 P773 Performance Data Short length assembly Long length assembly FLK9 Short Housing Only FLK9 Max Flow: gpm ( lpm) Service Indicator Choices Use with Bypass Indicator Valve Pressure of: Part No. Style Description Electric Models 5 psi / 35 kpa P9 A Single post DC. N.O. 5 psi / 35 kpa P579 B DC -wire. 5 psi / 35 kpa P5797 E DC -wire. 5 psi / 35 kpa P57559 F DC 3-wire. 5 psi / 35 kpa P739 C AC/DC 3-wire. 5 psi / 7.5 kpa P57533 H Visual pop up 5 psi / 35 kpa P H Visual pop up Indicator Notes All electric models have a maximum operating temperature of 5 F / C. Complete details on all service indicators can be found in the accessories section A B - oil before assembling FLK9 Long Housing Only C, F E H FLK9 Short Filter only (Synthetic Media,.3"/5mm) µm µm µm FLK9 Long Filter only (Synthetic Media,.3"/5mm) µm 7 5. µm 5. 3 µm Hydraulic Filtration

22 FLK Max Flow: gpm (9 lpm) FLK In-Line Cartridge Filters Working Pressures to: 35 psi 3 kpa 3 bar Rated Static Burst to: Flow Range To: 3 psi 97 kpa 9 bar gpm 9 lpm NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. 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 -point mount Optional -point mount Oil drain port Heads features: - one side machined/plugged for indicator Beta Rating Performance to ß <(c) = Porting Size Options SAE- O-ring Replacement Filter Lengths 7." / 7.9 mm.3" /.9 mm Filter Collapse Ratings psid / kpa / bar (standard) Hydraulic Filtration Standard Bypass Ratings 5 psi / 35 kpa / 3.5 bar No bypass Assembly Weight Long Housing:.3 kg /.95 lb Short Housing:. kg /. lb Operating Temperatures - to 5ºF (-º to ºC)

23 FLK Specification Illustrations Long Assembly - Side View FLK Max Flow: gpm (9 lpm) Short Assembly - Side View 3 [.] 37 [.] Minimum Service Clearance:.5" / 5mm Minimum Service Clearance:.5" / 5mm Head - Top View Applications Hydrostatic Charge Pumps Hydrostatic Transmission Pilot Control Circuits [.3] Hydraulic Filtration 3

24 FLK Components Head Choices Part No. Port Connections Bypass Valve P73 SAE- 5 psi (3. bar) bypass P779 SAE- No bypass Housing Choices Part No. Comments P7 P7 FLK Max Flow: gpm (9 lpm) Short length assembly Long length assembly Filter Choices Media ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Short Length Assembly Synteq XP µm 7. 7 P77 Synthetic µm 7. 7 P73 µm 7. 7 P77 Long Length Assembly Synteq XP µm.3 5 P77 Synthetic µm.3 5 P7 µm.3 5 P77 Service Indicator Choices Use with Bypass Indicator Valve Pressure of: Part No. Style Description Electric Models 5 psi / 35 kpa P9 A Single post DC. N.O. 5 psi / 35 kpa P579 B DC -wire 5 psi / 35 kpa P5797 E DC -wire 5 psi / 35 kpa P57559 F DC 3-wire 5 psi / 35 kpa P739 C AC/DC 3-wire 5 psi / 7.5 kpa P57533 H Visual pop up 5 psi / 35 kpa P H Visual pop up Indicator Notes All electric models have a maximum operating temperature of 5 F / C. Complete details on all service indicators can be found in the accessories section. A B C, F E H Performance Data FLK Short Housing Only oil before assembling FLK Long Housing Only FLK 7" Filter Only (Synthetic Synteq XP, 7."/7mm) µm 5 3 µm µm FLK " Filter Only (Synthetic Synteq XP,.3"/5mm) µm 3 3 µm µm Hydraulic Filtration

25 FLK In-Line Cartridge Filters Working Pressures to: 5 psi 355 kpa 35. bar Applications Hydrostatic Charge Pumps Hydrostatic Transmission Pilot Control Circuits FLK Max Flow: 5 gpm (3 lpm) Rated Static Burst to: Flow Range To: psi 3,79 kpa 3 bar 5 gpm 3 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 -point mount Optional -point mount NOTE: Lubricate filter-to-head threads when installing new filter to prevent thread damage. Heavyweight gear lube is recommended. Oil drain port Heads features: - one side machined/plugged for indicator Beta Rating Performance to ß <(c) = Porting Size Options " SAE bolt flange code Replacement Filter Lengths.5" / 75.7 mm Standard Bypass Ratings 5 psi / 35 kpa / 3.5 bar Assembly Weight Long Housing:.7 kg /.5 lbs Operating Temperatures - to 5ºF (-º to ºC) Filter Collapse Ratings psid / kpa / bar (standard) Hydraulic Filtration

26 FLK Max Flow: 5 gpm (3 lpm) FLK Specification Illustrations Long Assembly - Side View Minimum Service Clearance:.5" / 5mm Head - Top View Hydraulic Filtration

27 FLK Components Head Choices Part No. Port Connections Bypass Valve P7795 " SAE bolt 5 psi (3. bar) bypass Housing Choices Part No. Comments P779 Long length assembly Filter Choices Media ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Synteq XP µm P77 Synthetic µm P77 µm P77 FLK Max Flow: 5 gpm (3 lpm) Service Indicator Choices Use with Bypass Indicator Valve Pressure of: Part No. Style Description Electric Models 5 psi / 35 kpa P9 A Single post DC. N.O. 5 psi / 35 kpa P579 B DC -wire 5 psi / 35 kpa P5797 E DC -wire 5 psi / 35 kpa P57559 F DC 3-wire 5 psi / 35 kpa P739 C AC/DC 3-wire 5 psi / 7.5 kpa P57533 H Visual pop up 5 psi / 35 kpa P H Visual pop up Indicator Notes All electric models have a maximum operating temperature of 5 F / C. Complete details on all service indicators can be found in the accessories section. A C, F B E H Performance Data FLK Housing Only oil before assembling FLK Filter only (Synthetic Media,.3"/5mm) µm 5. µm. µm Hydraulic Filtration 7

28 W Max Flow: gpm (379 lpm) W In-Line Cartridge Filters Working Pressures to: psi kpa. bar Applications In-Plant Systems Meets HF3 Specification Mobile Equipment Rated Static Burst to: Fatigue Pressure Rating: Flow Range To: psi,3 kpa 3 bar 3 psi 7 kpa bar gpm 379 lpm Features The W 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 -layer media is offered in a variety of designs. Five different media grades are offered. Donaldson filters core collapse options range from 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 conforms to HF3 specifications Head material: cast iron Wide range of indicator options Housing material: steel Three housing length options for design flexibility Bleed plug in head Beta Rating Performance to ß <(c) = Porting Size Options SAE-, SAE- O-ring Replacement Filter Lengths.59" /.7 mm." /. mm.9" / 37. mm Filter Collapse Ratingsz psi / 3 kpa /.3 bar (standard) Hydraulic Filtration Standard Bypass Ratings 5 psi / 73 kpa /.73 bar 5 psi / 35 kpa / 3.5 bar No Bypass Assembly Weight.59": 7.9 lbs / 3. kg.":.9 lbs /. kg.9":. lbs /. kg Operating Temperatures - to 5 F (-9 to C)

29 W Specification Illustrations All dimensions are shown in millimeters [inches]. Assembly - Side View W Max Flow: gpm (379 lpm) Short Length: 7.3 (9) Medium Length:. () Long Length:. () E F Head - Top View Hydraulic Filtration 9

30 W " DT Filter Only DT-9-, "/mm 5 5 <µm 5µm µm µm 5 3µm 3 5 W " DT Filter Only DT-9-, "/3mm W Max Flow: gpm (379 lpm) W Components High-Performance DT Filter Choices Media ß x(c) = ß x(c) = Length Donaldson Comments Type Rating based on ISO 9 in mm Part No. DT Synteq < µm.59 7 P5 DT-9--UM Synthetic 5 µm.59 7 P55 DT-9--5UM µm.59 7 P5 DT-9--UM µm.59 7 P57 DT-9--UM 3 µm.59 7 P5 DT-9--5UM 5 µm.59 7 P53 DT-9--5UM, High collapse µm.59 7 P535 DT-9--UM, High collapse < µm. 9 P59 DT-9--UM 5 µm. 9 P5 DT-9--5UM µm. 9 P5 DT-9--UM µm. 9 P5 DT-9--UM 3 µm. 9 P53 DT-9--5UM 5 µm. 9 P53 DT-9--5UM, High collapse µm. 9 P537 DT-9--UM, High collapse < µm.3 9 P5775 DX-9--UM 5 µm.3 9 P55 DX-9--5UM µm.3 9 P553 DX-9--UM µm.3 9 P593 DX-9--UM < µm.9 3 P5 DT-9-3-UM 5 µm.9 3 P5 DT-9-3-5UM µm.9 3 P5 DT-9-3-UM µm.9 3 P57 DT-9-3-UM 3 µm.9 3 P5 DT-9-3-5UM 5 µm.7 37 P53 DT-9-3-5UM, High collapse µm.7 37 P539 DT-9-3-UM, High collapse < µm.7 37 P577 DX-9-3-UM 5 µm.7 37 P55 DX-9-3-5UM µm.7 37 P559 DX-9-3-UM µm.7 37 P557 DX-9-3-UM Water µm.3 9 P595 Absorbs 3 ml 5 psid Absorbing µm.7 37 P5959 Absorbs ml 5 psid Performance Data <µm 5µm µm µm 3µm Hydraulic W 3" Filtration DT Filter Only W " DT Filter Only DT-9-, "/mm W " DT Filter Only DT-9-, "/3mm µm 5µm µm µm W 3" DT Filter Only Filter Notes: All Donaldson DT and DX filters utilize glass fiber media with an epoxy-based resin system for the ultimate in chemical compatibility. All Donaldson DT and DX 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. 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 DX filters. W Housing Only SAE- SAE- W " DX Filter Only DX-9-, "/3mm <µm 3 5 W 3" DX Filter Only 5µm µm µm

31 Head Assembly Choices Port Bypass Seal Material Indicator Style Donaldson Size Rating Material & Location Part No. SAE- O-Ring 5 psi / 3.5 bar Buna-N Port Machined & Plugged P57 SAE- O-Ring 5 psi / 3.5 bar Buna-N Port Machined & Plugged P573 SAE- O-Ring 5 psi /.7 bar Viton Port Machined & Plugged P57599 W Max Flow: gpm (379 lpm) Housing Choices Housing Seal Donaldson Length Material Part No. " (.mm) Buna-N X " (3.mm) Buna-N X 3" (33.mm) Buna-N X7 Indicator Choices Indicator Connector Seal Donaldson Thermal Surge Reset Pressure Setting Style Material Part No. Lockout Control Visual Pop-up Models psi / 3 kpa NA Buna-N P5735 No No Auto 35 psi / kpa NA Buna-N P5737 No No Auto 35 psi / kpa NA Buna-N P573 Yes Yes Manual 35 psi / kpa NA Viton P575 Yes Yes Manual Electrical / Visual Models psi / 3 kpa Hirschman Buna-N P5733 No No Auto 35 psi / kpa Hirschman Buna-N P5737 No No Auto 35 psi / kpa Brad Harrison Buna-N P5739 No No Auto 35 psi / kpa Hirschman Buna-N P573 Yes Yes Manual 35 psi / kpa Hirschman Viton P575 Yes Yes Manual psi / 3 kpa 3 wire flying leads Buna-N P573 No No Auto 35 psi / kpa 3 wire flying leads Buna-N P5739 No No Auto Electrical Models psi / 3 kpa Hirschman Buna-N P57355 No No Auto 35 psi / kpa Hirschman Buna-N P57359 No No Auto 35 psi / kpa Brad Harrison Buna-N P573 No No Auto Head/Bowl/Housing Seal Kits Donaldson Part No. X X Material Buna Viton W 3" DT Filter Only DT-9-3, 3"/33mm <µm 5µm µm µm 3µm W 3" DT Filter Only DT-9-3, 3"/33mm µm µm W 3" DX Filter Only DX-9-3, 3"/33mm 5 5 <µm 5µm µm 5 µm 3 5 Hydraulic Filtration

32 HDK Max Flow: gpm (5 lpm) HDK In-Line/Tank Mount Filters Working Pressures to: 35 psi kpa. bar Rated Static Burst to: Flow Range To: 5 psi 35 kpa 3.5 bar gpm 5 lpm Features HDK 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. HDK assemblies come complete with our ß 9(c) = rated Synteq filter cartridge. Other ratings are available, depending on your cleanliness requirements. HDK comes with an easy-to-read visual service indicator. In-line model shown Beta Rating Performance to ß <(c) = Porting Size Options Assembly Weight 39.5 lbs / kg Operating Temperatures ½" NPT - F to 5 F Replacement Filter Lengths -9 C to C." / mm Standard Bypass Ratings Filter Burst Ratings psid / 9 kpa /.9 bar 5 psi / 7.5 kpa /.7 bar Hydraulic Filtration

33 Max Flow: gpm (5 lpm) HDK HDK 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 " / mm diameter hole in reservoir is recommended for in-tank installation. /" NPT drain plug hole Head - Top Views See page for information on how to Hydraulic read the Filtration visual service indicator. 3 HDK

34 HDK Max Flow: gpm (5 lpm) HDK Components Assembly Choices Style Part No. Port Size Bypass Rating Indicator Includes Filter Cartridge In-Tank K73 ½" NPT 5 psi / 7.5 kpa Visual P7 In-Line K ½" NPT 5 psi / 7.5 kpa Visual P7 Filter Choices Media ß x(c) = ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Synteq < µm. P Synthetic µm. P µm. P7 µm. P7 3 µm. P99 5 µm. P97 Wire Mesh µm. 9 P7 Filter Notes Standard HDK 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 F. HDK filters are inside to outside reverse flow.39" (mm) 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 HDK Filters Only 3 5 <µm µm µm /3µm kpa / bar. / 5.5 / /. 3/.3 /. /. 5µm /. HDK Head Only ½ Port kpa / bar 5.5 / /. 3/.3 /. /. /. Hydraulic Filtration

35 HDK 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 Hex Nut Retainer Kit P779 Bleed Valve Tee Handle P35 (not shown) HDK Max Flow: gpm (5 lpm) Optional Tee Handle for Easier Servicing The first step in changing the HDK cartridge is loosening the top nut with a wrench. Our optional tee handle makes this job easier. The P35 kit, comprised of the handle, an o-ring, and a clip ring, replaces the entire top nut assembly. Head Assembly Visual Indicator Repair Kit P7 Buna-N Seal Visual Indicator Assembly P73 Buna-N Seal Head O-Ring P37 Buna-N seal Baffle Assembly Kit (Blue Plastic) P93 Buna-N seal Bypass Valve Assembly Snaps into Filter End Cap P35 No Bypass P373 Bypass (with magnets) P353 Bypass (without magnets) Cup Seal P7 Buna-N seal Bypass Indicator O-Ring (Size 7) P Buna-N seal P5 Fluorocarbon seal Replacement Filter Length " / mm (Inside-Out filter flow) Filter OK Filter Needs Service 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. If the top of the white panel is below the lower half of the window, the filter needs servicing. Bypass Spring P3 5 psi / 7 kpa Drain Port ½ - NPT Buna-N is a registered trademark of E. I. DuPont de Nemours and Company. Hydraulic Filtration

36 W Max Flow: 3 gpm (35 lpm) W In-Line Cartridge Filters Working Pressures to: 5 psi 35 kpa 3.5 bar Applications Fluid Conditioning Systems In-Plant Systems Lube Oil Systems Rated Static Burst to: Flow Range To: psi,3 kpa 3.5 bar 3 gpm 35 lpm Features The W 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 W 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 -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 Cylinder material: steel Wide range of indicator options Two filter length options for design flexibility Base material: aluminum Cover material: cast iron Two drain plugs in base Bleed/fill plug in cover Beta Rating (per ISO 9) Performance to ß <(c) = Porting Size Options " or ½"SAE -Bolt Flange Code Housing Weight.7":.5 lbs /. kg 3.":. lbs / 39. kg Operating Temperatures Replacement Filter Lengths - F to 5 F / -9 to C.7" / 5.3 mm Standard Bypass Ratings 3." / 9.9 mm Filter Collapse Ratings psid / 3 kpa /.3 bar (standard) Hydraulic Filtration 5 psi / 7.5 kpa /.7 bar 5 psi / 35 kpa / 3.5 bar No Bypass

37 W Specification Illustrations All dimensions are shown in millimeters [inches]. Assembly - Side View W Max Flow: 3 gpm (35 lpm).5" (7.3mm) or.7" (.mm) Head - Bottom View Hydraulic Filtration 7

38 W Max Flow: 3 gpm (35 lpm) W Components High-Performance DT Filter Choices Media ß x(c ) = Length Donaldson Comments Type Rating based on ISO 9 in mm Part No. DT Synteq < µm.7 5 P539 DT-3--UM Synthetic 5 µm.7 5 P5 DT-3--5UM µm.7 5 P5 DT-3--UM µm.7 5 P5 DT-3--UM 3 µm.7 5 P53 DT-3--5UM < µm 3. 9 P5 DT-3-39-UM 5 µm 3. 9 P55 DT UM µm 3. 9 P5 DT-3-39-UM µm 3. 9 P57 DT-3-39-UM 3 µm 3. 9 P5 DT UM < µm. 9 P59 DT-3--UM 5 µm. 9 P55 DT-3--5UM µm. 9 P55 DT-3--UM µm. 9 P55 DT-3--UM 3 µm. 9 P553 DT-3--5UM < µm P55 DT-3-39-UM 5 µm P555 DT UM µm P55 DT-3-39-UM µm P557 DT-3-39-UM 3 µm P55 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 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 9 3 W " DT Filter Only DT-3-, "/mm <µm µm µm µm 3µm 9 3 W 39" DT Filter Only DT-3-39, 39"/99mm <µm µm 5µm µm 3µm W Housing Only SAE- " Flg. Mt..5" Flg. Mt W " DT Filter Only DT-3-, "/mm W 39" DT Filter Only DT-3-39, 39"/99mm 9 3 <µm 5µm µm µm 3µm 9 3 <µm 5µm µm µm Hydraulic Filtration 3µm 5 5 3

39 W Max Flow: 3 gpm (35 lpm) Filter Assembly Choices Size Rating Material & Location Housing Length Assembly Length Part No. " SAE Bolt Flange Code 5 psi / 3.5 bar Viton Port Machined & Plugged " (.mm).5" (7.mm) P57 -/" SAE Bolt Flange Code 5 psi / 3.5 bar Viton Port Machined & Plugged 39" (99.mm).7" (.mm) P579 " SAE Bolt Flange Code 5 psi / 3.5 bar Viton Port Machined & Plugged 39" (99.mm).7" (.mm) P5759 -/" SAE Bolt Flange Code 5 psi / 3.5 bar Viton Port Machined & Plugged " (.mm).5" (7.mm) P5759 Indicator Choices Indicator Connector Seal Donaldson Thermal Surge Reset Pressure Setting Style Material Part No. Lockout Control Visual Pop-up Models 35 psi / kpa NA Buna-N P5737 No No Auto 35 psi / kpa NA Buna-N P573 Yes Yes Manual 35 psi / kpa NA Viton P575 Yes Yes Manual Electrical / Visual Models 35 psi / kpa Hirschman Buna-N P5737 No No Auto 35 psi / kpa Brad Harrison Buna-N P5739 No No Auto 35 psi / kpa Hirschman Buna-N P573 Yes Yes Manual 35 psi / kpa Hirschman Viton P575 Yes Yes Manual 35 psi / kpa Brad Harrison Buna-N P5735 Yes Yes Manual 35 psi / kpa 3 wire flying leads Buna-N P5739 No No Auto Electrical Models 35 psi / kpa Hirschman Buna-N P57359 No No Auto 35 psi / kpa Brad Harrison Buna-N P573 No No Auto Head/Bowl/Housing Seal Kits Donaldson Part No. X X7 Material Buna Viton Hydraulic Filtration 9

40 HFK Max Flow: 3 gpm (35 lpm) HFK In-Line/Tank Mount Filters Working Pressures to: 35 psi kpa. bar Rated Static Burst to: Flow Range To: 5 psi 35 kpa 3.5 bar 3 gpm 35 lpm Features HFK 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 HFK 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 HFK head. In-line model shown Beta Rating Performance to ß <(c) = Porting Size Options Assembly Weight 55. lbs / 5. kg Operating Temperatures 3" NPT - F to 5 F SAE- O-ring -9 C to C Replacement Filter Lengths." / 57mm Standard Bypass Ratings Filter Burst Ratings 75 psi / 57 kpa / 5. bar (synthetic) psi / 9 kpa /.9 bar (wire mesh) 5 psi / 7.5 kpa /.7 bar Hydraulic Filtration

41 HFK Specification Illustrations All dimensions are shown in inches [millimeters]. Assembly - Side Views In-Line Model.37. MIN CLEARANCE TO REMOVE ELEMENT ASSY HFK Max Flow: 3 gpm (35 lpm) Applications Fluid Conditioning Systems Lube Oil Systems Return Lines Side Loop Systems Suction Lines INLET.37. MIN CLEARANCE TO REMOVE ELEMENT ASSY In-Tank Model OUTLET INLET. 3. DIA Drain Plug in bottom: /" NPT MIN CLEARANCE TO REMOVE ELEMENT ASSY K7 In-Line Model Smaller port size (SAE-) works well for kidney loop filtration. INLET DIA OUTLET OUTLET. 3. DIA.7 3. Head - Top Views DIA.. DIA Hydraulic Filtration

42 HFK Components Filter Assemblies Port Bypass Indicator Style Assembly Length Filter Size Rating & Location Part No. (in./mm) Part No. 3" NPT 5 psi / 7.5 kpa Visual, Left side K5, In-Tank "/57mm P73 Visual, Right side K33, In-Line "/57mm P73 K5, In-Line "/57mm P7 Viton Seal SAE- 5 psi / 7.5 kpa Visual, Right side K7, In-Line "/57mm P Assembly Notes HFK Max Flow: 3 gpm (35 lpm) 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) = ß x(c) = Length Donaldson Type Rating based on ISO 9 in mm Part No. Synteq Synthetic < µm. 57 P7 Viton seal < µm. 57 P µm. 57 P µm. 57 P7 3 µm. 57 P73 Wire Mesh 5 µm. 57 P73573 µm. 57 P395 Filter Notes Standard HDK 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 F. HDK filters are inside to outside reverse flow.39" (mm) 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. The K7 model has features that are perfect for kidney loop filtration. Performance Data Pressure Drop (psi) HFK Filter Only HFK Housing Only K7 Assembly (with Filter) kpa/bar <µm /. µm 5 /.5 /. µm 3 /.3 /. 3µm /. Pressure Drop (psi) kpa / bar 5/.5 3." Port /. 3/.3 /. /. / Flow (gpm) Flow (gpm) Flow (gpm) Pressure Drop (psi) /. kpa / bar Hydraulic Filtration

43 HFK Service Parts SERVICE PARTS NOTE: Some service parts may not be stocked. Please contact your Donaldson sales representative for lead time details. Bleed Valve HFK Max Flow: 3 gpm (35 lpm) Nut Assembly Kit Nut Retainer Kit P779 O-Ring, size 9 Head Assembly with Power Fill Port P Power Fill Port Visual Indicator Assembly P73 Buna-N Seal O-Ring, size 9 Head O-Ring P75 Buna-N size Bypass Valve Assembly P7 5 psi P5 5 psi, with magnets Visual Indicator Repair Kit P7 Buna-N Seal Cup Seal P77 P993 Viton 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 3 Replacement Filter " / 57mm (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. ½ - NPTF Drain Plug (In-line filter only) HFK replacement filters are available with synthetic or wire mesh media. Buna-N and Viton are a registered trademarks of E. I. DuPont de Nemours and Company. Hydraulic Filtration 3