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Cat 3CP1140.3 Pump with High Temperature Seal 3.6GPM

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17.00 lbs
Usually Ships in 2 Weeks
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This CAT Pump 3CP1140.3 has a high temperature seal for your pressure cleaning needs. Brackets not included.

Technical Specifications

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

Product Description

3.6 GPM - 2200 PSI - 1725 RPM

This plunger pump has a triplex (three plunger rods) design for high efficiency and low pulsation. See Related Products for other items from the CAT Pump 3CP series.


  • 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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