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Plunger Pump Hydraulic Power Calculator

Estimate the drive power a high pressure plunger pump needs for a given pressure and flow rate, including mechanical efficiency.

Hydraulic power P(kW) = pressure(bar) × flow(L/min) ÷ 600, divided by overall efficiency. A guide for motor/engine sizing; the rated drive of each Beibangpu model is confirmed on its characteristic data sheet.
required drive power (kW)
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