Cat Pumps - 3CP3120 Cat Pump

Industrial Duty, Long Lasting, Dependable Pumps

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a brass manifold, 304 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.

The 1725 RPM permits multiple drive options, including direct drive with a bell housing and flexible coupling, clutch or belt drive.

Technical Specifications
Max Flow 4.2 gpm / 15.9 lpm
Max Pressure 2200
Inlet Port Size 1/2" NPT(F)
Discharge Port Size 3/8" NPT(F)
RPM 1725
Drive Type(s) Belt, Clutch, Flexible Coupling and Bellhousing
Material Brass

There are several advantages of using high-pressure machine tool coolant over conventional methods:

  • The coolant being applied directly to the cutting surface results in higher and faster heat transfer
  • Higher heat transfer allows equipment to maintain tighter tolerances
  • When coolant is run through the cutting tool, the coolant flows away from the cutting tool resulting in improved chip removal
  • The improved heat transfer and chip removal allows higher feed rates, faster spindle speeds, improved cycle times, and increased tool life

These advantages add up to a reduced cost per part and increased machining capacity. Upgrading existing machine tools with Cat Pumps powered high-pressure coolant systems is a smart business decision. Cat Pumps products are industrial-grade, designed and built for continuous duty applications.

With field-proven dependability in applications around the globe, Cat Pumps provides the best high-pressure pumps and systems for machine tool coolant systems.

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