Product Profile of Water Cooled Motor Driven Submersible Polder Pump

Water Cooled Motor Driven Submersible Polder Pump is equipped with cast iron, bronze or stainless steel impeller that facilitates ease of operation. The Submersible Polder Pump is driven by wet type, water filled and water cooled motor that is suitable for 3 phase, 415V, 50Hz A.C supply. The Submersible Polder Pump is equipped with stator and rotor that is vacuum impregnated with heavy duty thermal varnish. Water Cooled Motor Driven Submersible Polder Pump comes with thrust bearing, which is made of duly ground and lapped graphite or stainless steel plate.

Applications of Water Cooled Motor Driven Submersible Polder Pump:

• Industrial water supply

• Dewatering of mines and collieries

• Water supply schemes

• Drainage from river bed

• Lift irrigation from canals

• Storm water pumping




Key Features of Water Cooled Motor Driven Submersible Polder Pump

• Pump is driven by wet type, water filled and water cooled motor, suitable for 3 phase, 415V, 50Hz A.C supply
• The flow of water is passed between motor body and jacket, keeps motor cool. Mixed flow impeller is mounted on extended motor shaft
• The motor is protected from raw water by mechanical seals of adequate size and combination of material as per application
• Stator and rotor is vacuum impregnated with heavy duty thermal varnish
• Impeller and rotor assembly are dynamically balanced for vibration free and noiseless operation
• Stationary part like discharge outlet, bye pass, bowl, suction case, housings etc. are of graded cast iron casting
• Jackets and motor body, are hydraulically tested
• Shaft is designed with stainless steel
• Impeller fabricated with cast iron/ bronze/ stainless steel
• Protecting sleeve be stainless steel
• Bearing bush made of leaded tin bronze
• Motor consists of polyvinyl chloride coated wire winding
• Thrust bearing made of graphite/ stainless steel plate duly ground and lapped