The RAW Hydro Plus series manually operated hydro test pump use in several applications, including hydro-testing of pipes, pressure vessels, valves, and also back-up systems and other pressure retaining equipment, before commissioning. The pump operates at a maximum pressure of 705 bar and incorporates a reliable, smooth manual changeover from low to high pressure output. Thanks to the SS316 suction and liquid end option, which has similar characteristics when used with salt or demineralized water.

The Hydro Plus range is available in 8 different pressure capacities, ranging from 35 Kg/Cm2 (500 psi) to 705 Kg/Cm2 (10000 psi) working pressure, and all models are fitted with a relief valve for added safety.