CRI Congo 150/175mm and 150/200mm Borewell Submersible Pump - 150mm/175mm

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 and 200mm submersible pumpsets are supplied with 150mm motor combination and for 250mm submersible pumpsets supplied with 200mm motor combination only. Typical applications: Agriculture, Irrigation, Fountains, Civil and industrial water supply, Garden and mining, Fire fighting, Pressure boosting. Features: - High operating efficiency - Dynamically balanced rotating parts ensures minimum vibration and longer life - Extremely tough and 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 Specifications: SPECIFICATIONS: 150mm / 175mm Power Range: 4.5 kW - 15 kW (6HP - 20HP) Voltage Range: Three phase 380 - 415V, 50Hz AC Supply Maximum Total Head: 101 metre Maximum Flow Rate: 31 lps (111.6 m3/h) SPECIFICATIONS: 150mm / 200mmm Power Range: 5.5 kW - 18.5 kW (7.5HP - 25HP) Voltage Range: Three phase 380 - 415V, 50Hz AC Supply Maximum Total Head: 88 metre Maximum Flow Rate: 33.33 lps (120 m3/h) SPECIFICATIONS: 200mm / 250mm Power Range: 30 kW - 75 kW (40HP - 100HP) Voltage Range: Three phase 380 - 415V, 50Hz AC Supply Maximum Total Head: 162 metre Maximum Flow Rate: 60 lps (216 m3/h) Models listed: 30 (from the official C.R.I. brochure) Ratings in this listing: 6 HP to 25 HP Brochure: https://www.crigroups.com/wp-content/uploads/2021/09/Borewell-Submersible-Congo-Series-150-_175mm-_-150_200mm-_-200_250mm.pdf