DEEPWELL SUBMERSIBLE MOTORS W - SERIES WATER FILLED

Pompa Submersible : C.R.I.'s W – Series motors are eco-friendly wet type, water filled and rewindable. The stator winding are of water proof synthetic film insulated copper winding wires. It features lubricated thrust and journal bearings. Motor is prefilled with clear, cold, pure, fresh, filtered water. Dynamically balanced rotor of these 'W' series motors maintain uniform clearance there by giving better efficiency and increase the life cycle of the water lubricated bush bearings. Specially designed high performance thrust bearings are used that can withstand high axial thrust loads and up thrust loads with wear and tear.

Pressure equalizing rubber diaphragm is provided to guard against pressure and volume variations due to thermal expansion of water inside the motor. Motor sealing are made by means of 'O' rings, shaft seals and sand guard to prevent ingress of well water, sand and fibre particles in to the motor. Mounting dimension of Motors are