4.8 stars, based on 34 reviews

Cat Pumps 4Dnx25Gsi, 4Dnx Direct Drive Plunger Pump, 3/4" Gas 2.5 Gpm

Cat Pumps, 4DNX25GSI, 4DNX Direct Drive Plunger Pump, 3/4" Gas 2.5 gpm, 2850 psi " Gas 2.5 gpm, 2850 psi Product Features: Triplex plunger design provides a smooth liquid flow

USD 413.10

In stock


Fixed chemical injector standard on all units offers cleaning flexibility

Integral Pressure Unloader with built-in by-pass standard on all units to assure system pressure control and pump protection

It is a flange-mount, 3/4 quot shaft.

Specially formulated high pressure seals and concentric solid ceramic plungers assure true wear surface and extended seal life

Stacked valve design for ease in servicing

Swivel garden hose fitting for easy inlet connection

This is a compact direct-drive triplex three plunger rods plunger pump, featuring a brass manifold, easy-to-service 304SS stacked valve assemblies, solid ceramic plungers and standard NBR Buna-N seals and o-rings

This is a high quality economically priced, intermittent-duty pressure washer pump

Ultra-compact, hollow-shafted pump for direct mounting to gas engine