Cat Pumps 3CP1140.3 Triplex Pump – 3.6 GPM @ 2200 PSI, 1725 RPM, 16.5mm Solid Shaft w/ High-Temp Seal Kit

Part Number: 3CP1140.3
Category: Pressure Washer Pumps
Type: Cat Pumps 3CP1140.3 Triplex Plunger Pump – 3.6 GPM @ 2200 PSI, 1725 RPM, 16.5mm Solid Shaft (High-Temperature Seals)

The Cat Pumps 3CP1140.3 Triplex Pump delivers the same proven performance as the standard 3CP1140, enhanced with a high-temperature seal kit for improved durability in hot-water and demanding cleaning applications. Producing 3.6 GPM at 2200 PSI at a low-speed 1725 RPM, this pump is ideal for electric-drive and belt-drive systems that require smooth operation, long service life, and resistance to elevated operating temperatures.

Product Specifications

• Model / Part Number: 3CP1140.3

• Flow Rate: 3.6 GPM

• Max Pressure: 2200 PSI

• Speed: 1725 RPM

• Shaft: 16.5mm Solid

• Bore Diameter: 18mm

• Stroke: 11mm

• Pump Type: Triplex Plunger

• Seal Package: High-Temperature Seals

• Weight: 14.84 lbs

• Condition: New

Features & Benefits

• Triplex plunger design for smooth, efficient operation

• High-temperature seal kit for hot-water and extended-duty use

• Low-RPM performance reduces heat, vibration, and wear

• Ideal for electric motor and belt-drive systems

• Compact, lightweight design for easy integration

• Consistent pressure and flow for professional results

• Built with Cat Pumps’ legendary reliability and precision