6 Centrifugal Pump Parts & Their Functions


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A centrifugal pump is made of hundereds of small parts and components. However, there are some parts that play major roles in the functioning. Those parts are de

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6 Centrifugal Pump Parts & Their Functions

  1. 1. Centrifugal Pumps – Major Parts & Their Functions Centrifugal pump is made of hundreds of parts no matter how big or tiny. However, there are some major parts which are designed to perform specific tasks. These major parts are: ● Seal ● Shaft ● Casing ● Impeller ● Bearing ● Coupling By She rbahadur Thapa
  2. 2. Centrifugal Pumps - Seal Centrifugal pump can be provided with packing rings or mechanical seal which helps prevent the leakage of the pumped liquid into the atmosphere.
  3. 3. Centrifugal Pumps - Shaft The main function of the shaft in a centrifugal pump is to transmit the input power from the driver into the impeller.
  4. 4. Centrifugal Pumps - Casing The casing contains the liquid and acts as a pressure containment vessel that directs the flow of liquid in and out of the centrifugal pump.
  5. 5. Centrifugal Pumps - Impeller Centrifugal pumps use impeller as the primary source for their pumping action. Its function is to increase the pressure of the liquid.
  6. 6. Centrifugal Pumps - Bearing The function of the bearing is to support the weight of the shaft (rotor) assembly, to carry the hydraulic loads acting on the shaft, and to keep the pump shaft aligned to the shaft of the driver.
  7. 7. Centrifugal Pumps - Coupling The function of couplings are to connect the pump shaft and the driver shaft, and to transmit the input power from the driver into the pump.
  8. 8. Resource If you are a supplier and want to buy centrifugal pumps in bulk, you may want to visit below URL. http://www.tradeindia.com/Seller/Industrial-Supplies/Centrifuga l-Pumps/