Seawater pumps

Listing ID #3535785

Marine Canned Motor Pump is hermetically sealed electric motor mounted on single shaft thus eliminating the requirement of mechanical seal or other sealing device. Entire rotating assembly is immersed in the liquid, and motor isolated from the pumped liquid with corrosion resistant, non-magnetic liner (CAN) and Supporting Pipe. A part of the pumped liquid is by-passed through the rotor, for cooling of motor and lubricating the bearing.
No separate lubrication arrangement-Internal cooling. Carbon graphite or ceramic are used as bearings in CMP’s these components have very fine structure, withstand high temperature and very low co-efficient of friction. So they have definite bearing life under standard operating conditions.