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Best efficiency Point of pump

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Ouahmed

Mechanical
Feb 26, 2017
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I want to know how to dertermiate the best effciency of centrifugal pump? and the speed R.P.M at this point?

Thx
 
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I want to know how to dertermiate the best effciency of centrifugal pump?
You look at the pump curve - typical below
pump_curve_rpnt9s.jpg


and the speed R.P.M at this point?
The speed is fixed.
If speed varies then the pump curve varies so for each speed, the BEP will be at a different point


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The BEP is a characteristic of the particular pump. You obtain that information from the pump manufacturer.
 
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