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High Pressure In-Line Filter WPF Series

Brand: Parker Hannifin

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 system’s 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.
Features
  • 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

Specifications

Bypass Valve (bar)

  • 3.5, No Bypass

Bypass Valve (psi)

  • 50, No Bypass

Element Type

  • Coreless Construction, Fiberglass Media, Synthetic End Caps. High Collapse Elements Feature Fiberglass Media, Steel Core, Aluminum Top Cap & Tin-Plated Steel Bottom Cap

Filter Element

  • Available in 2, 5 & 10 micron Elements

Flow Rate (gpm)

  • Approximately Flow Range up to 150 gpm Depending on Model Selected (Approximately Flow Range up to 567 LPM Depending on Model Selected)

Flow Rate (Lpm)

  • 500-1,000 Lpm

Fluid Compatibility

  • Suitable for Mineral & Petroleum Base Oils, & Phosphate Ester on Specific Model Option. for Other Fluids, Please Contact Technical Support at HFDtechsupport @ parker.com or 800-253-1258

Housing Material

  • SG Iron Head & Forged Steel Bowl

Indicator Setting (bar)

  • 2.75

Indicator Setting (psi)

  • 40

Indicator Type

  • True Differential Visual Service Element Indicator with Auto Reset, or Combination Electrical-visual Indicator, Depending on Model Selected

Maximum Operating Temperature (°C)

  • 135° C

Maximum Operating Temperature (°F)

  • 250° F

Mounting Style

  • Inline

Options

  • Bypass, No Bypass

Port Connection Type

  • 1/2 -1-1/2” Ports Depending on Model Selected

Pressure Rating (bar)

  • > 207 bar

Pressure Rating (psi)

  • Up to 7,000 psi Static, up to 6,000 psi Cyclic (up to 483 bar Static, up to 414 bar Cyclic)

Replacement Element

  • See Tech Specification Tab after Model Selected for Replacement Element Part Number.

Seal Material

  • Suitable for Mineral & Petroleum Base Oils, & Phosphate Ester on Specific Model Option. for Other Fluids, Please Contact Technical Support at HFDtechsupport @ parker.com or 800-253-1258

Weight (kg)

  • 4.1-30.4 kg based on Model Selected

Weight (Lbs)

  • 9-67 lbs based on Model Selected

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

Documentation

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