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Centrifugal Pump for Locomotive
It is mainly composed of pump body, impeller, motor housing, bearing and motor. The centrifugal impeller is connected to the motor directly. The high-rotating impeller generates a centrifugal force and drives the transformer oil to flow through the volute. Then the volute converts a part of kinetic energy of transformer oil to pressure energy. So that the transformer oil flows out from the pump outlet and leads to the circulation of the transformer oil.