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CAT Pumps 2SFX30GS Direct Drive Plunger Pump - 3.0 GPM, 2000PSI, 3450RPM

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24.00 lbs
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This CAT 2SFX30GS pump has a Triplex design that provides smoother liquid flow. Features brass manifold, 304SS valve assemblies and solid ceramic plungers for durability. Brackets not included, maximum flow of 3.0 GPM with max pressure of 2000 PSI. 



Technical Specifications

Bore: 18 millimeter
Crankcase Capacity: 11.83 ounce
Inlet Port: 3/8 inch
Max Temperature: 160 degrees F
Max PSI: 2000
Stroke: 4.8 millimeter
RPM: 3450
Max GPM: 3
Shaft Diameter: 3/4 inch

Product Description

Direct Drive Plunger Pump

CAT Pumps model 2SFX30GS has special HI and FPM seals and FPM O-rings for diverse liquid compatibility. One of the most popular pumps for pressure washing, this CAT Pump is a gas powered direct engine drive electric model with a 3/4" hollow shaft with bolt mount and adapter. A regulating unloader with by-pass hose is standard on each 2SFX30GS pump to assure system pressure control and pump protection.


  • Max flow: 3.0 GPM 
  • Max pressure: 2000 PSI 
  • Max RPM: 3450 
  • Stroke: .189" 
  • Bore: .708" 
  • Max temp: 165° F
  • Crankcase capacity: 11.83 oz.
  • Inlet: 3/8" NPTF
  • Outlet: 3/8" NPTF
  • By-pass port: 1/4" NPTF
  • Weight: 11.83 lbs
  • Dimensions: 9.13" x 6.65" x 6.50"

Product Reviews

Frequently Asked Questions

Question:Could I use this to replace a 2SFX30FZI? - Anthony (01/12/2021)
Response:Model PU2SFX30GZI would be the replacement pump for your model.