The hydrostatic test pumps and equipment are mainly driven by a variety of engines and pressure. These types of pumps are completely portable and are used in order to test the irrigation lines. These pumps are mainly used for boilers, casting parts, pressure vessels, CI mains, gas cylinders, pipes along with tube parts, and are subject to hydro test pressure. The special features of these kinds of pumps include running on an electric motorised driven system, have an entirely enclosed drive mechanism, a heavy duty precision gear box along with a large air chamber, self-oiling system with quick acting relief valve. This kind of pump is dependable, reliable and ensures a efficient performance. The standard accessories of these pumps are mainly made of stainless steel while the pressure release cock is made of brass metal. The optional accessories that are found with this pump are ware the water tank with water capacity of close to 50 litres made of mild steel metal, a suction hose of about 1 mtr long, a pump trolley with four wheels and a pulley guard made of mild steel.
Also known as hydrodynamic pump or a dynamic pressure pump, a centrifugal pump functions according to the principle of centrifugal force which is easy to install as well as to repair. These kinds of pumps are used in the rubber, textile, chemical, laminate industries and the power stations. These pumps are also in the places where fertilizers and water desalination plants are present. These pumps have versatile shaft sealing arrangements, standard gland packing and the option to use a mechanical seal, comes in three bearing design that offers good results with high productivity, closed impeller to ensure easy removal for inspection and maintenance purposes. The pumps have modular construction, facilities of high interchangeability and fast delivery. The standard pumps are made of grey cast iron cast steel and hastelloy for the special designs.