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Chemical Engineering

Centrifugal Pump Sizing and Power Calculator

Determine the brake horsepower required to drive a centrifugal pump given flow rate, total head, and fluid properties. Used by engineers during pump selection and system design to match motor size to process requirements.

Fill in the required fields to see your result.
Chemical Engineering

Centrifugal Pump Sizing Calculator

Calculate the shaft power required to drive a centrifugal pump given flow rate, total head, and combined pump and motor efficiency. Used when selecting a pump-motor set for fluid transfer systems.

Fill in the required fields to see your result.

Key differences

Centrifugal Pump Sizing and Power CalculatorCentrifugal Pump Sizing Calculator
CategoryChemical EngineeringChemical Engineering
Inputs required56
ResultBrake Horsepower Required (HP)Required Motor Power (kW)
What it doesDetermine the brake horsepower required to drive a centrifugal pump given flow rate, total head, and fluid properties. Used by engineers during pump selection and system design to match motor size to process requirements.Calculate the shaft power required to drive a centrifugal pump given flow rate, total head, and combined pump and motor efficiency. Used when selecting a pump-motor set for fluid transfer systems.