3CP 1120 Cat Pump

Built for demanding commercial and industrial applications, the CAT 3CP1120 Triplex Plunger Pump delivers reliable performance, smooth operation, and exceptional durability. Designed with a triplex plunger configuration, this positive displacement pump produces a continuous, low-pulsation flow for efficient water delivery and reduced system vibration.

Engineered for long service life, the pump features a heavy-duty forged brass manifold, stainless steel valve assemblies, and solid ceramic plungers that provide excellent wear resistance and dependable operation in pressure washing and car wash environments.

The 3CP1120 is designed for easy maintenance, with press-in seal cases and interchangeable valves that simplify servicing and reduce downtime. Operating at 1,725 RPM.

Part#: 516-040 – CAT PUMP MODEL 3CP1120.3 HI TEMP
Associated parts:
Part#: 516-207 – PLUNGER, CERAMIC 3CP
Part#: 516-201 – SEAL KIT, HI TEMP 3CP
Part#: 516-206 – VALVE KIT 3CP

Features
Triplex plunger design for smooth, low-pulsation flow
Heavy-duty forged brass manifold construction
Stainless steel valve assemblies for durability and corrosion resistance
Solid ceramic plungers for extended wear life
Press-in seal cases and service-friendly valve design
Low-maintenance, industrial-duty construction
Specifications
Model: 3CP1120
Flow Rate: 4.2 GPM
Maximum Pressure: 2,200 PSI
Pump Speed: 1,725 RPM
Pump Type: Triplex Positive Displacement Plunger Pump

Benefits
Delivers smooth, consistent water flow
Reduces vibration and fluid pulsation
Built for long service life in demanding environments
Easy to maintain and service
Flexible installation options for a wide range of equipment