This is a high performance mid-size triplex [three plunger rods] positive displacement, reciprocating, plunger pump. It has a forged brass manifold, 304SS valve assemblies, concentric, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings. It also features a durable blue 2 mil epoxy paint treatment on the crankcase, rear cover and bearing covers and a special Liquid Gasket between the crankcase and manifold to seal out moisture. This high capacity plunger pump is suitable for automatic car wash systems, multi-gun and multi-nozzle cleaning, and mult-drop high pressure cleaning systems.