How To Calculate Power Consumption Of Water Pump. Head at a particular capacity the pump requires power which we can calculate as follows. Brake horsepower is the power out of the drive motor and the power into the water pump and is how most pumps and drive motors are specified.
Enter the number of usage hours power setting in wattage and click calculate to find the power consumption of domestic water pump using 220 watts for 2 hours a day 012. Pump flow rate is 10 gallons per minute. G Gravitational constant 981 msec 2.
We have a Rheem 50 Gallon HPHW for just my wife and I.
There is a calculation to find the power consumption of a water pump. The pump efficiency is 75. Ie Efficiency of the pump is the ratio water horse power to break horse power. Power Consumption Of A Domestic Water Pump.
