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polder submersible pump
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SB made Polder Pump is a compact designed pump below the motor by which maximum lowest pumping level is possible, Unit consist of a vertical conventional centrifugal pump driven by electro water lubricated, water filled submersible motor. There is a common shaft between pump and motor. The pump & motor unit is of close coupled construction and the double casing design provides effective water flowing around the motor casing. A perfect isolation between these two is achieved with the help of a mechanical seal make up of tungsten carbide which is protected and covered by leap seals. Double sealing arrangement keeps motor away form the liquid being pumped and high grade corrosion resistance & abrasion resistance material is being used. All material used are eco - friendly. Motor is winded superior grade poly insulation copper winding wire, water proof and designed for higher efficiency, Motor is completely sealed and having IP-68 degree of protection. Motor consist of bush bearing arrangements and heavy duty water luricated thrust bearing is provided to bear the radial and axial load.
