This app is very handy and useful for calculation Pump Power requirement in simple,easy and faster way.This app has following calculator:Pump Power Calculator.Pump Flow Rate calculator.Pump Head Calculator.This app calculation is based on Centrifugal Pump.In this app we can calculate Following Powers:1. hydraulic power2.Shaft power3.Motor PowerThis apps takes input of followings parameter:Flow rate in m3/hrpump head in mMaterial Density in kg/m3pump efficiencymotor efficiency.this app is useful for mechanical, chemical, electrical and instrumentation engineers.