CAT Pump 4.2 GPM

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 NBR (Buna-N) seals and O-rings with specially blended PTFE high-pressure seals for high-temperature applications. The 1725 rpm permits multiple drive options, including direct drive with a bell housing and flexible coupling, clutch or belt drive.

• Triplex plunger design ensures high efficiency and low pulsation
• Special high-density, polished, concentric plungers provide a true wear surface and extended seal life
• Press-in style seal cases and interchangeable valve assemblies for easy servicing
• Belt-driven option provides precision flow setting
• Direct-drive option offers a compact footprint for electric motors with a NEMA or IEC frame or SAE hydraulic motor with a bell housing/flexible coupler assembly
• Pump comes standard with NBR seals, alternative seal materials are available for higher temperature or chemical compatibility

• Product Type: Reciprocating Plunger Pump
• Speed Rating: 1725 RPM
• Pressure Rating: 100 to 2200 psi
• Flow Rate: 4.2 gpm
• Dimensions: 9.13 in x 8.78 in x 5.71 in
• Housing Material: Brass
• Suction Size: 1/2 in NPTF
• Discharge Size: 3/8 in NPTF
• Weight: 16.352