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Obsolete 4SF Direct Drive Plunger Pump

Industrial Duty, Long Lasting, Dependable Pumps
Model: 4SF40ELS

This is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a brass manifolds, 304SS valve assemblies, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings. This is a hollow-shafted pump designed to bolt directly to a 184TC electric motor with a 1-1/8" shaft.

Technical Specifications
Max Flow 4 gpm / 15.1 lpm
Max Pressure 3500
Inlet Port Size 1/2" NPT(F)
Discharge Port Size 3/8" NPT(M)
RPM 1725
Drive Type(s) Direct
Material Brass