Specific Speed of Pump

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Specific Speed of Pump

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Formula

The calculation for Specific Speed of Pump is as given below;

nq=3.65*N*Q^0.5/(H^0.75)

Where,

nq = Specific Speed of Pump,

N = Operating Speed of Pump in RPM,

Q = Rate of Flow in Cu.m./sec,

H = Rated Head Per Stage of Pump in meter,