The Rice Hydro HP10-VT Hydrostatic Test Pump is designed for high pressure testing of oil, gas, and steam lines. This pneumatic test pump requires only 100 PSI of standard shop air for maximum operation. Rugged steel enclosure with wheels for portability, and dual pressure gauges for comparison readings. With a heavy duty enclosed polypropylene 15 gallon reservoir tank. Capable of handling various fuels, oils and chemicals.