Centrifugal Pumps are used to transport fluids by the conversion of Rotational kinetic energy to the Hydrodynamic energy of the fluid flow. The Rotational Energy is fetched from an Engine or the Electric motor. The category of the Centrifugal Pumps consists of Vertical multistage pumps, Horizontal Multistage pumps, Hydro Pneumatic pressure booster pumps. Centrifugal pumps now a days have wider applications in pressure boosting units, reverse osmosis systems, Water supplies in Industries Irrigation and washing systems, Fire fighting systems, high pressure water supply etc. The multistage pumps from CRI are testimony to the knowledge and experience gained after a span of 50 years.