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Cat 3CP1140RS.3000 Pump with High Temperature Seals

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15.80 lbs
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This CAT Pump 3CP1140RS.3000 has high-temperature seals for your pressure cleaning needs. Brackets not included. Operates at 3.6 GPM - 2200 PSI - 1725 RPM.  


Technical Specifications

Bore: 18 millimeter
Crankcase Capacity: 12 ounce
Inlet Port: 1/2 inch
Max GPM: 3.6
Max PSI: 2200
Max Temperature: 160 degrees F
RPM: 1725
Shaft Diameter: 16.5 millimeter
Stroke: 11 millimeter

Product Description

High Temp Plunger Pump

This plunger pump has a triplex (three plunger rods) design for high efficiency and low pulsation. The positive displacement reciprocating plunger pump is constructed with a brass manifold, 304 stainless steel valve assemblies, solid ceramic plungers, and NBR (Buna-N) seals and O-rings with specially blended PTFE high-pressure seals for high-temperature applications.


  • Triplex design offers high efficiency and low pulsation.
  • Durable high pressure seals are lubricated and cooled by pumped liquid.
  • Pre-set Lo-Pressure Seals provide secondary protection against external leaks and require no packing adjustment.
  • Special high-density, polished, concentric plungers provide a true wear surface and extended seal life.
  • Specially formulated seals offer unmatched performance and extended life.
  • Optional STHT, FPM and EPDM elastomers for compatibility with many liquids and temperatures up to 200°F.
  • Convenient press in style seal case and interchangeable inlet and discharge valves for easy servicing.
  • Wet-end easily serviced without entering crankcase.

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