Water pump CONGO

electricsubmersiblemobile

C.R.I. Bore well Submersible pumpsets are powered by water filled, rewindable synthetic submersible motor suitable for continuous duty.The stator is wound with special water proof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. T-Bolt design in all motor ensures rigid construction. Optimal design of impellers and diffusers offers best possible hydraulic efficiency. Built-in check valve prevents back flow and reduces the risk of water hammering. This 175mm & 200mm submersible pumpsets are supplied with 150mm motor combination and for 250mm submersible pumpsets supplied with 200mm motor combination only. Features High operating efficiency Dynamically balanced rotating parts ensures minimum vibration and longer life Extremely tough & hard wearing lubricated journal bearings are used Designed for wide voltage fluctuations Better efficiency and consistent performance Motor portion covered with corrosive resistance stainless steel (SS 304) shell Specially designed high performance thrust bearing(SS 420 with Graphite Carbon) to withstand high axial thrust load SS 410 impellers and hard chrome SS sleeves are used to increase the life of the pump