WellPumpSizer
iOS Universel / Utilitaires
WellPumpSizer is a fast, offline well pump sizing calculator. Enter your well and system parameters and instantly get Total Dynamic Head, friction loss, and pump horsepower recommendations.
WHAT IT CALCULATES:
Total Dynamic Head (TDH):
- Vertical lift (well depth to discharge)
- Friction loss in pipe
- Pressure head at discharge point
- Total system head in feet or meters
Friction Loss:
- Pipe friction loss using Hazen-Williams method
- Loss per 100 feet/meters of pipe
- Fitting and valve equivalent lengths
- Total friction loss for the system
Pump Sizing:
- Required pump horsepower
- Recommended motor size
- Flow rate at operating point
- Wire-to-water efficiency estimate
KEY FEATURES:
- Imperial (ft, GPM, PSI) and Metric (m, LPM, kPa) support
- Residential and agricultural well modes
- Adjustable pipe diameter, material, and length
- Configurable well depth, static water level, and drawdown
- Instant results as you type
- Clean, easy-to-read layout
- Works completely offline
- No account or login required
BUILT FOR THE WELL SITE:
Whether you are a well driller, pump installer, or rural homeowner, WellPumpSizer gives you accurate pump sizing for your specific well conditions. Enter your well data and piping layout to get a pump recommendation in seconds.
Based on standard hydraulic calculations with Hazen-Williams friction factors for common pipe materials.
