SY1.6-16 manual pressure test pump:manual pressure test pump is designed for all kinds of pressure vessels, pipes, boilers, cylinders, valves, fire-fighting equipment for laboratory and hydraulic test equipment to obtain the ideal high-pressure liquid. Pressure test pumps and auxiliary pressure test, test engineering, has been used in the aviation field pressure test pilot, and in national defense scientific research and application of key development projects. China's major research projects for the underground such as: high-pressure burst test, deep-sea testing, space technology, high temperature and pressure tests, special-shaped pipe test, etc., and made a significant contribution.