340 CAT 5 Frame Plunger Pump

Flow: 4.0 GPM     Pressure Range: 100-1800 PSI

Cat Pump Features:

Specially-formulated, CAT PUMP exclusive V-Packings provide unmatched performance and seal life. V-Packings are also cooled and lubricated by the liquid being pumped while lubricated. CAT PUMP exclusive, specially formulated Hi-Pressure Seals offer unmatched performance and seal life. Hardened and polished stainless steel valves and seats are included to provide ultimate seating and extended valve life. Pump heads are available in forged brass or sleeved forged brass (stainless steel sleeves in both seal and valve chambers provide extended life) for strength and corrosion resistance.

Triplex plunger design provides smooth liquid flow. Concentric, high-density, polished, solid ceramic plungers provide a true wear surface and extended seal life.

Oil bath crankcase provides optimum lubrication. Die cast aluminum crankcase ensures high strength, lighter weight, and precision tolerance control. Chrome-moly crankshaft gives unmatched strength and surface hardness. Oversized crankshaft bearings provide greater loading capacity which means longer bearing life. Pump built with matched oversized connecting rods noted for superior tensile strength and bearing quality. High strength plunger rods with Zamak crossheads for longevity and corrosion resistance. Crankcase includes a stainless steel slinger that provides extra protection for the crankcase seal preventing pumped liquids from entering the crankcase.

Wet-end is easily serviceable without entering crankcase, reducing time and effort for pump maintenance. Valve assemblies are easily accessible for quick service. Inlet and discharge valve assemblies interchange for easier maintenance.