Deep Well Pump TDH Calculator + BBP Frame Match

Total Dynamic Head = Static Head + Friction Head + Pressure Head Required. Enter project parameters in metric units; the calculator returns TDH and a recommended BBP frame size.

Static water level (m)

Drawdown at flow (m)

Discharge elevation above ground (m)

Horizontal pipe length (m)

Pipe nominal diameter

Target flow (m³/h)

Required delivery pressure (bar)

Application (sets safety contingency)

Total Dynamic Head Calculation

— m

Total Dynamic Head (with safety contingency)

System Head Breakdown

Confirm with engineering: Send your full project parameters for a free sizing review and BBP series match →