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Friday, 4 July 2014

Advantages and Disadvantages of Centrifugal Pump

Advantages and Disadvantages of Centrifugal Pump Points : Advantages and Disadvantages of centrifugal pump Advantages
  1. While present is not drive seal so here is no outflow in pump.
  2. Small in volume, space saving & less capital costs.
  3. Pump has approximately have 100 efficiency.
  4. There are extremely less frictional losses.
  5. It can pump harmful liquids.
  6. There in nearly no noise.
  7. Easy for maintenance.
Disadvantages
  1. If a non-return valve is not included in suction line or delivery, the liquid run reverse into the suction tank as soon as pump stops.
  2. Ferrous element in liquid is difficult when you are using magnetic drive.
  3. As of the magnetic resistance there is several energy losses.
  4. Startling heavy load might reason the coupling to slip.
  5. Centrifugal pump is not generally self-priming.
  6. Cannot deal with high viscous fluid.
  7. Cannot be able to work high head.

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