Calculation of Power Required For Pumping

Flow Rate , Q= 83.33 kg/sec

Density of Medium, l= 1000kg/m3

Pump Head Required, H= 25m

Pump Efficency, η=0.75

Pump Power Required, P = (Flow Rate *Required Pump Head)/(Efficiency) 

=(83.33*25)/0.75  =2777.667 kg m/sec  =37.00 hp