This calculator determines the total dynamic head in terms of the pumped liquid to facilitate the use of a pump curve.
When calculating the pressure drop for a liquid, the Total Pressure Drop and the Exit Velocity Head can be carried over from the main AioFlo calculator to this calculator. If some residual pressure is required at the end of the pipe (such as for a spray system) the required pressure can be included in the calculation. The calculated TDH can be used to select a pump and to read off the pump efficiency, which can then be entered here to calculate the drive power necessary.