Efficiency Calculator

Metric Units
US Units
Pump Efficiency Calculator
Booster (turbocharger) Efficiency Calculator

Pump Efficiency Calculator

Pump Inlet Pressure (PI 1)

bar
Pressure at the inlet of the pump

Pump Discharge Pressure (PI 2)

bar
Pressure at the discharge of the pump

Pump Flow Rate (FM 1)

m3/h
Flow rate through the pump (brine flow plus permeate flow)

Electric Power Consumed

kW
Power in kilowatts the system is using

Motor Efficiency

%
Efficiency of the motor - usually located on motor nameplate

VFD Efficiency

%
Efficiency of the VFD