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Pump Power Calculator

Calculate pump brake horsepower and motor sizing.

The speed or frequency at which something occurs.
GPM
Sum of all values.
ft
Enter the specific gravity value for this calculation.
Output divided by input, often expressed as percentage.
%

Results

Water Horsepower:
Calculated power output.
-HP
Brake Horsepower:
Calculated power output.
-HP
Recommended Motor:
Suggested value based on calculations.
-HP
Reference: AWWA/EPA Standards. Hydraulic Institute.