Openwell Submersible Pumps - Cast Iron, Single Stage / Multi Stage, Water-lubricated Bearings | Vibration-free Operation, Waterproof Copper Windings, High Hydraulic Efficiency

C.R.I. Openwell Submersible pumps are the product of expertise gained from over four decades of experience, endurance and workmanship. C.R.I. products are engineered to perfection with utmost care and stringent quality control at all stages to ensure a trouble free service. These pumps are confirm to IS: 14220.

DESCRIPTION :
These centrifugal pumps are ideally suitable for open wells or tanks where there is a wide fluctuation in water level. This works under water and it rests at bottom of the well. Hence suction and priming problem do not arise. There are two types of pumps namely horizontal and vertical. Pump portion is of single stage or multi stage and fitted with cast iron casing. Pump's volute chamber is designed to give best possible hydraulic efficiency. Dynamically balanced impeller offers vibration free operation with long life. Prime mover is rewindable, water-cooled motor. Specially designed water lubricated bearings are used to withstand axial thrust loads with minimum wear and tear. The stator is wound with special water proof synthetic film insulated copper winding wires and made up of low watt loss steel laminations assembled under pressure and rigidly locked in frame.