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CAT Pumps 2SF22ELS Direct Drive Plunger Pump 2.2GPM, 2000PSI, Left Shaft

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11.60 lbs
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CAT Pumps 2SF22ELS Direct Drive Plunger Pump 2.2GPM, 2000PSI comes with a pressure sensitive regulating unloader which will set the system pressure. Left hand shaft. Brackets not included!


Technical Specifications

Max GPM: 2.2
RPM: 1725
Max PSI: 2000
Inlet Port: 3/8 inch
Crankcase Capacity: 11.15 ounce
Stroke: 6.3 millimeter
Max Temperature: 160 degrees F
Bore: 18 millimeter

Product Description

CAT Pumps 2SF22ELS Direct Drive Plunger Pump

Designed with a hollow shaft intended to be directly bolted to a c-face electric motor or gas engine. Pump features a brass constructed manifold with 304 stainless steel valve assemblies. Includes a regulating unloader to prevent pressure build up protecting the pump.

Dimensions: 9.13" x 6.65" x 6.50"


  • Ultimate portability - less than 11 pounds - less than 10" long.
  • Unique spring loaded inlet valves and the flow through ceramic plungers provides a smooth, steady flow.
  • Optional 3450 or 1725 RPM models for gas or electric drive.
  • Regulating Unloader is standard on each pump to assure system pressure control and pump protection.


  • Max Flow: 2.2 GPM
  • Max Pressure: 2000 PSI
  • Inlet Port Size: 3/8" NPT(F)
  • Discharge Port Size: 3/8" NPT(M)
  • RPM: 1725
  • Drive Type(s): Direct
  • Material: Brass

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