High Pressure Inline Filter WPF Series | 日本

High Pressure Inline Filter WPF Series

The new industry standard in high pressure hydraulic filtration incorporating advanced features designed to improve system reliability. Allowable operating pressure of 7000 PSI/483 Bar and capable of flows up to 137 GPM/520 LPM depending on viscosity.

    Modern high pressure hydraulic systems are demanding. Improved controls and long component life are expected. To deliver the high standards of performance, hydraulic components are built with tighter tolerance and higher system pressures, which increase a systems sensitivity to contamination. Pressure filters are used to safeguard expensive downstream components from contaminants, helping to protect a system from devastating failure.

    Parker's World Pressure Filter (WPF) series offers a new concept in High Pressure Fluid Filtration Solutions. Parker engineers have developed an innovative alternative to conventional high pressure and reverse flow filters. The WPF design incorporates all the benefits of Ecoglass media along with a unique reverse flow and bypass valve arrangement. The design offers superior element integrity protection when transient reverse flow spikes are encountered.

    Parker pressure filters are a valuable and required component in meeting today's system demands. Parker's WPF series removes ingressed contamination before it flows downstream to sensitive components. They block pump-generated debris before it gets to servo or proportional valves. There is no better high pressure filter available today for durability and performance.

    Typical Applications:

    • Aircraft Ground Support
    • Injection Molding
    • Mining
    • Mobile Ag
    • Mobile Construction
    • Oil & Gas Exploration
    • Power Generation
    • Primary Metals
    • Refuse Trucks

    Features and Benefits:

    • High strength ductile iron filter head with integral indicator port
    • Forged steel bowl with standard drain port
    • Ecoglass, non-metallic design reduces disposal costs due to minimum mass and oil retention making it environmentally friendly
    • Proprietary SurgeGuard element endcap assembly includes bypass and reverse flow valves for element component performance integrity with improved flow fatigue resistance
    • Reliable high performance, quick response design incorporates integrated bypass and reverse flow valve technology
    • Patented flexible tangs secure element in bowl for easy, fast, safe, and clean removal
    • Coreless element assembly
    • Element removal clearance
    • Benchmarked best-in-class against major competitors
    • Re-usable element support core
    • Patented valves with low hysteresis and low friction creating optimum performance




定格圧力 (psi)

Up to 7,000 psi static, up to 6,000 psi cyclic (Up to 483 bar static, up to 414 bar cyclic)

定格圧力 (bar)

>207 bar

流量 (lpm)

500-1,000 lpm

流量 (GPM)

Approximate flow range up to 150 GPM depending on model selected (Approximate flow range up to 567 LPM depending on model selected)


Available in 2, 5 and 10 micron elements


Suitable for Mineral and Petroleum Base oils, and Phosphate Ester on specific model option. For other fluids, please contact Technical Support at HFDtechsupport@parker.com or 800-253-1258

バイパスバルブ (psi)

50, No Bypass

バイパスバルブ (bar)

3.5, No Bypass


½ -1½ inch ports depending on model selected


True differential visual service element indicator with auto reset, or combination electrical-visual indicator, depending on model selected

インジケーター設定値 (psi)


インジケーター設定値 (bar)



Bypass, No Bypass


SG Iron head and forged steel bowl


Coreless construction, fiberglass media, synthetic end caps. High collapse elements feature fiberglass media, steel core, aluminum top cap and tin plated steel bottom cap


Suitable for Mineral and Petroleum Base oils, and Phosphate Ester on specific model option. For other fluids, please contact Technical Support at HFDtechsupport@parker.com or 800-253-1258

最高作動温度 (F)


最高作動温度 (C)


重量 (lbs)

9-67 lbs based on model selected

重量 (kg)

4.1-30.4 kg based on model selected


See tech specification tab after model selected for replacement element part number.

  • Literature and Reference Materials

  • WPF Product Brochure
  • お問合せ

    電話 03-6408-3901(営業本部)
    FAX  03-5449-7202