Pressure testing equipment wherever hydrostatic pressure testing is required like in testing of pressure vessels manifolds valves pipes castings cylinders hoses manifolds fire extinguishers crank cases cylinder heads pump casings,hdpe/pvc pipes fabricated items finned tubes.These systems are activated pneumatically.Hydraulic pressure is to be kept constant or maintained for varying durations of time.An added feature is that the units are castor mounted to facilitate mobility.