Profile: Hydron Engineers offers hydrostatic test pumps, pressure test pumps and gear pumps. Our motorized pressure test pumps are used for the hydrostatic pressure testing of pressure vessels, casting, tubes & valves and for circulating water under pressure. Our rotary gear pump is designed to handle liquids, which are free from abrasive and corrosive substances. It is made of cast iron, cast steel, gun metal and bronze. Our pumps are used in food processing, chemicals, fertilizers, pharmaceuticals, sugar and soap industries.