The HP10-V model is a pneumatic driven hydrostatic test pump with a pressure range of 1000 to 10,000 PSI.  Designed for testing oil, gas, water and steam lines; such as onboard ships, oil rigs and refineries.  Rugged steel frame with wheels for portability, and dual pressure gauges for comparison readings.  This unit has the ability to start/stop while under pressure, and capable of handling various fuels, oils and chemicals.