**This is a USED product. Intended for parts purposes. Please contact for a price to rebuild.**
 
Model: 310S
 
This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a chrome-plated brass manifold with 304 stainless steel sleeve inserts, 304 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.
Cat Pumps "S" Series manifolds include precision press-fit 304 stainless steel sleeve inserts in the sealing areas and valve chambers of the manifold to help eliminate manifold washout and extend pump life.
Technical Specifications
Max Flow
4 gpm / 15.1 lpm
Max Pressure
2200
Inlet Port Size
1/2" NPT(F)
Discharge Port Size
3/8" NPT(F)
RPM
950
Drive Type(s)
Belt, Clutch, Flexible Coupling and Bellhousing
Material
Brass
 
*Pumps will require new head valves and seals for best performance, please contact for pricing on supply or supply and fit seals/valves.
*Does NOT include stainless steel mounts, please contact for pricing.