Pump Spare Parts

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pump spares

BALANCE DRUM: The Balancing Chamber is connected either to the Pump suction or to the Deaerator, thus the back pressure in Balancing Chamber is slightly higher than the suction pressure. 95% of axial thrust is balanced by the Balancing Drum. Residual axial thrust is taken by Thrust Bearing. Provision of Thrust Bearing is recommended for varying condition of Head and Flow which affect the axial thrust.

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