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General Pump WK530 WK Series Pump 7.7 GPM, 7240 PSI, 1450 RPM, 37.7 HP

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86.00 lbs
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This General Pump has a new generation seal system that allows for a longer life. 
Freight Only

Freight Only


Technical Specifications

Max PSI: 7240
RPM: 1450
Horsepower: 37.7
Crankcase Capacity: 12 ounce
Max Temperature: 140 degrees F
Shaft Diameter: 24 millimeter
Inlet Port: 1 inch
Outlet Port: 1/2 inch

Product Description

1450PSI General Pump 

This WK series pump is a triplex plunger pump that has a solid ceramic plunger with a dual guide system. Provides high-pressure performance for car wash and pressure wash applications. Its new optimized outlet valves help with a long lasting life. 

Dimensions:  9.9" X 7.5" X 6.0"

  • 316 stainless steel fluid end for superior corrosion protection.
  • Solid ceramic plungers with advanced surface finish assure durability and longevity.
  • Compact design offers solutions to space limitations.
  • Parallel inlet and outlet valve design for efficiency and easy maintenance.


  • Max Volume: 7.7 GPM
  • Max Discharge Pressure: 7240 PSI
  • Max Pump Speed: 1450 RPM
  • Max Inlet Pressure: 50 PSI
  • Inlet Port: 1" FPT
  • Outlet Port: 1/2" FPT
  • See more under the Specifications tab

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