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CAT Pumps 3CP1140CS.3400 Direct Drive Plunger Pump with High Temp Seal - 3.6 GPM

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16.00 lbs
Usually Ships in 2 Weeks
Now Only!
High temperature seals can withstand up to 200° F.

Technical Specifications

Bore: 18 millimeter
Crankcase Capacity: 12 oz.
Inlet Port: 1/2 inch
Max GPM: 3.6
Max PSI: 2200
Max Temperature: 200 degrees F
RPM: 1725
Shaft Diameter: 16.5 millimeter
Stroke: 11 millimeter

Product Description

Triplex Run Dry Pump

You can always rest easy when running the 3CP1140CS.3400 by CAT Pumps! This high-temperature, run-dry capable model provides peace of mind that your operation won't stop if something goes awry. The triplex design offers high efficiency with low pulsation, and the high-pressure, high-temperature seals withstand temps up to 200° F.

This pump comes complete with high-density, polished concentric plungers that provide a great wear surface and extend seal life. The entire unit is easy to service thanks to a press-in style seal case, interchangeable inlet/discharge valves, and seals that require no packing adjustment. The 3CP1140CS.3400 pump is operational at up to 3.6 GPM and 2200 PSI. 

  • Maximum flow: 3.6 GPM
  • Maximum pressure: 2200 PSI
  • Maximum speed: 1725 RPM
  • Easy to service the wet-end: no need to enter crankcase!
  • Won't be damaged by running dry
  • Direct drive design
  • Interchangeable valves
  • Seals withstand up to 200° F
  • Triplex plunger design
  • CAT Pumps item #3CP1140CS.3400
  • Weight: 16 lbs.

Product Reviews

Frequently Asked Questions

Question:Looking for new ceramic plungers - Dean (07/13/2021)
Response:The replacement plunger for this model pump is our part number PU46976