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Required Water Pump Horsepower

Use this form to estimate the brake horsepower and total power (hp) requirements of the electric motor used to power an irrigation water pump.

Learn more about the units used on this page.

Required Water Pump Horsepower Calculator

Pressure:
Flow Rate:
Pump Efficiency:
%
Drive Motor Efficiency:
%
Brake Horsepower:
Total Power Requirements:

Reference: Washington State University

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