Skip to main content


8 Frame Block-Style Plunger Pump With Gearbox

Industrial Duty, Long Lasting, Dependable Pumps
Model: 781G1

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel block-style manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.

This pump comes complete with a gearbox attached for direct mounting to a gas engine with a 1" straight horizontal shaft.

Technical Specifications
Max Flow 4.5 gpm / 17 lpm
Max Pressure 5000
Inlet Port Size 1/2" NPT(F)
Discharge Port Size 3/8" NPT(F)
RPM 3465
Drive Type(s) Direct, Gearbox
Material 316 Stainless Steel

Pump Accessories and Add-ons for 8 Frame Block-Style Plunger Pump With Gearbox - 781G1