Ultra High Pressure Hydraulic Pumps

Ultra high pressure hydraulic pumps operate at 7,250 PSI and above — the pressure class where water stops cleaning and starts cutting. These systems power surface preparation, coating and paint removal, concrete scarification, tube and heat-exchanger cleaning, and industrial water blasting applications that conventional pressure washers cannot touch.

The category covers AR’s RTP and RT series hydraulic drive units, running 7,250 to 8,700 PSI at 7.9 to 10 GPM on robust 1000 RPM industrial frames. Hydraulic drive is a natural fit at this pressure class: the motor delivers smooth, high-torque rotation without the vibration of engine drives, and the compact coaxial package integrates cleanly into blast trailers, containment systems, and plant installations where the hydraulic power unit already exists.

Working at ultra high pressure demands correct system engineering — properly rated hoses, fittings, guns, and nozzles matched to the duty point, plus a hydraulic supply that sustains the substantial continuous power draw listed on each product page. Every unit in this category ships with full specifications for flow, pressure, RPM, and required hydraulic input. Before you specify ultra high pressure hydraulic pumps for your blasting operation, call WSHPWR — we will review your hydraulic capacity and downstream components to build a system that performs safely at rated pressure.