Cat Pumps 290 Piston Pump 3 Frame

This triplex (three piston rods) positive displacement, reciprocating piston pump is constructed with chrome-plated brass manifolds, 304 stainless steel valve assemblies, and chrome-plated 304 stainless steel sleeves and cylinders. Multiple piston cup and seal configurations are available with NBR (Buna-N) O-rings.

The lower RPM belt drive design provides strong inlet suction and long-lasting pump and seal life.

Technical Specifications

Max Flow: 3.5 gpm / 13.2 lpm

Max Pressure: 1200

Inlet Port Size: 1/2" NPT(F)

Discharge Port Size: 3/8" NPT(F)

RPM: 1200

Drive Type(s): Belt, Clutch

Material: Brass