CAT 3CP1241 Plunger Pump – 3.6 GPM, 2000 PSI

Model: 3CP1241
Category: Pressure Washer Pumps → Triplex Plunger Pumps
Type: CAT 3CP1241 Plunger Pump – 3.6 GPM, 2000 PSI, 1725 RPM, 16.5mm Shaft

The CAT Pumps 3CP1241 Plunger Pump is a compact triplex positive displacement reciprocating plunger pump built for dependable performance in commercial, industrial, and specialty liquid handling applications. Constructed with a 316 stainless steel manifold, 316 stainless steel valve assemblies, solid ceramic plungers, and standard NBR (Buna-N) seals and O-rings, this pump is designed for corrosion resistance, smooth flow, and long service life.

Key Features

• Genuine OEM CAT Pumps 3CP1241 triplex plunger pump

• Delivers 3.6 GPM at 2000 PSI

• Operates at 1725 RPM

• Heavy-duty 316 stainless steel manifold

• 316 stainless steel valve assemblies

• Solid ceramic plungers for long wear life

• Standard NBR (Buna-N) seals and O-rings

• Triplex plunger design for smoother liquid flow

• Inlet and discharge valve assemblies interchange for easier maintenance

• Oil bath crankcase helps ensure optimum lubrication

Technical Specifications

Product Name: Triplex Plunger Pump
Manufacturer: CAT Pumps
Part Number: 3CP1241

Flow Rate: 3.6 GPM
Maximum Pressure: 2000 PSI
RPM: 1725
Shaft Size: 16.5 mm
Bore Diameter: 18 mm
Stroke: 11 mm
Weight: 14.84 lbs.
Condition: New

Construction Details

• 316 stainless steel manifold

• 316 stainless steel valve assemblies

• Solid ceramic plungers

• Standard NBR (Buna-N) seals and O-rings

Design Advantages

• Triplex plunger design delivers smoother liquid flow

• High-pressure seals are lubricated and cooled by the pumped liquid

• Interchangeable inlet and discharge valve assemblies help simplify maintenance

• Lubricated low-pressure seal provides added protection against external leakage

• Oil bath crankcase assures optimum lubrication

• Close plunger concentricity helps maximize seal life

Typical Applications

• Commercial and industrial pressure washer systems

• Specialty fluid transfer applications

• Corrosion-resistant liquid handling systems

• Compact direct-drive or close-coupled pump assemblies

• Applications requiring a 3.6 GPM 2000 PSI triplex plunger pump