Profile: Parag Engineering exports water pumps and systems. Our product range includes oil seal rotary high vacuum pumps, water-ring vacuum pumps, diaphragm pipe vacuum pumps, vacuum cum pressure pumps, vacuum impregnation system and fluid couplings. Our water-ring pump consists of a multi-vane impeller mounted eccentrically in a round casing, which absorbs the heat generated by compression and friction. Our oil sealed rotary high vacuum pumps are oil-immersed, rotary vane type pumps result in increased efficiency and long trouble free operating life.