3560P Cat Pump 20 GPM at 4000 PSI / 25 GPM at 3000 PSI , 35 Plunger Frame , Brass Block Stainless Steel , Buna-N O-rings and Seals

CAT Pumps 3560P 35-Frame Triplex Plunger Pump (20 GPM @ 4,000 PSI / 25 GPM @ 3,000 PSI)

The CAT Pumps 3560P is a triplex, positive displacement, reciprocating plunger pump built on CAT Pumps' proven 35-Frame (35PFR) platform, offering dual performance ratings of 20 GPM at 4,000 PSI or 25 GPM at 3,000 PSI depending on drive speed. This heavy-duty, belt-driven pump is constructed with a forged brass inlet manifold and stainless steel valve assemblies, providing the strength and corrosion resistance required for continuous-duty, high-pressure fluid handling in demanding industrial environments.

Built for high-duty-cycle and remote applications, the 3560P is well suited for hydroexcavating, water jetting, industrial and equipment cleaning, hydrostatic testing, and reverse osmosis water treatment systems. Its triplex plunger design delivers steady, low-pulsation flow, while durable V-packings and low-pressure seals are lubricated and cooled by the pumped liquid itself, eliminating the need for external oilers and helping extend service life between rebuilds.

The 3560P is manufactured at CAT Pumps' Korea (KR) production facility, distinguishing it from the standard 3560, which is produced in Japan (JP). Per CAT Pumps' internal part records, the 3560P also differs in discharge manifold configuration and does not carry the side-mounted gauge port found on the standard 3560. Core rated performance, drive type, and base material construction are otherwise shared between the two part numbers.

Specification Table