Donaldson develops, manufactures, and markets a full line of industrial hydraulic filters for the protection of machinery and components in hundreds of applications -- in the factory and on heavy duty-mobile. also Honglian offers the broadest selection of hydraulic replacement cartridges and coreless elements. Choose from our many different filter media grades to find exactly the right filter to help you meet the cleanliness requirements for your hydraulic system.
High Pressure Filters
Medium Pressure Filters
Low Pressure Filters
HPK02 – High Pressure, Low Flow Working Pressures to 2000 psi / 13,790 kPa / 137.9 bar Rated Static Burst to 4500 psi / 31,030 kPa / 310.3 bar Flow Range to 20 gpm / 0-75 lpm Aluminum Head and Housing HPK02 Details (PDF)HPK03 Details (PDF) HPK05 Details (PDF) W322 specs |
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W331 - High Pressure, Low Flow Working Pressures to 3000 psi / 20,700 kPa / 206.9 bar Rated Static Burst to 7500 psi / 51,710 kPa / 517 bar Flow Range to 6 gpm / 23 lpm Aluminum Head and Body, 4" length available W331 specs |
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W341 - High Pressure, Low Flow Working Pressures to 3000 psi / 20,700 kPa / 206.9 bar Rated Static Burst to 7500 psi / 51,710 kPa / 517 bar Flow range to 20 gpm / 76 lpm Aluminum Head and Body, 5" and 8" lengths available W341 specs |
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W350 - In-Line Hydraulic Filter Working Pressures to 3000 psi / 210 bar Rated Static Burst to 7500 psi max / 517 bar Flow Range to 50 gpm / 189 lpm W350 specs |
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W440 - In-Line Hydraulic Filter Working Pressures to 4000 psi / 276 bar Rated Static Burst to 10000 psi max / 690 bar Flow Range to 20 gpm / 91 lpm W440 specsFPK04 specs |
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W451 - In-Line Hydraulic Filter Working Pressures to 4500 psi / 310 bar Rated Static Burst to 13500 psi max / 931 bar Flow Range to 150 gpm / 568 lpm Meets HF4 Standard W451 specs |
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HPK04 – High Pressure, High Flow Working pressures to 6000 psi / 41,400 kPa / 413.8 bar Rated Static Burst to 12000 psi / 82800 kPa / 827.6 bar Flow Range to 120 gpm / 456 l/min) This versatile filter is offered in 2 lengths and has an optional reverse flow check valve. HPK04 Details (PDF) FPK02 Details (PDF) W610 specs |
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WS610 – High Pressure, Moderate Flow Working Pressures to 6000 psi / 41,370 kPa / 420 bar Rated Static Burst to 15,000 psi / 103,421 kPa / 1034 bar Flow Range to 55 gpm / 208 lpm Cast Iron Head, Steel Housing; Manifold Mount WS610 specs |
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W613 – High Pressure, Moderate Flow Working Pressures to 6500 psi / 44,815 kPa / 448 bar Rated Static Burst to 20,000 psi / 137,895 kPa / 1379 bar Flow range to 55 gpm / 208 lpm Cast Iron Head, Steel Housing; T Porting W613 specs |
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W620 – High Pressure, High Flow Working Pressures to 6000 psi / 41,370 kPa / 420 bar Rated Static Burst to 15,000 psi / 103,421 kPa / 1034 bar Flow Range to 150 gpm / 568 lpm Cast Iron Head, Steel Housing; L Porting W620 specs |
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WS620 – High Pressure, High Flow Working Pressures to 6000 psi / 41,370 kPa / 420 bar Rated Static Burst to 15,000 psi / 103,421 kPa / 1034 bar Flow Range to 150 gpm / 568 lpm Cast Iron Head, Steel Housing; Manifold Mount WS620 specs |
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W621 – High Pressure, High Flow Working Pressures to 6000 psi / 41,370 kPa / 420 bar Rated Static Burst to 15,000 psi / 103,421 kPa / 1034 bar Flow Range to 120 gpm / 379 lpm Cast Iron Head, Steel Housing; T Porting |