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Pump Head and Power

Hydraulic power Ph = rho*Q*H/366972. Shaft = Ph/eff. Motor with 15% margin.

Inputs

Inputs

Result

Hydraulic power
8.18 kW
Motor rating (15% margin)
13.43 kW
Shaft power
11.68 kW

Learn

How to use this result.

Size motor from hydraulic power and efficiency.

Verify before relying.

  1. Confirm units match the input labels before trusting the result.
Screening result for preliminary sizing only. Verify against the manufacturer datasheet and applicable standard before procurement or construction.

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