Companion Traders

(PLASTIC IMPELLERS & DIFFUSERS)

C.R.I. Silver line series submersible pumps are multi stage centrifugal type, built with impellers & diffusers made of thermo plastic (P.P.O) and other vital components like check valve housing cum discharge chamber, outer shell & suction inter connector made of high quality AISI 304 / 316 grade, corrosive resistant fabricated stainless steel, which ensure longevity & Hygiene. The optimal design of impellers and diffusers offers the best possible hydraulic efficiency and the floating design of impellers helps to with stand the wear & tear caused by sand and prevents sand blocking. Built in check valve prevents back flow and reduces the risk of water hammer.   These pumps are provided with special ceramic bearing sleeve surrounded by polygon shaped rubber bush to give more mechanical strength.  All Mounting dimensions are in accordance with NEMA standards.  Can be fitted with C.R.I. Rewindable, water-filled / resin-filled submersible motors,  or any other NEMA standard motors.