Audex Pump Calculator
Tell us the head and flow you need. The calculator reads the published pump curve for all 31 Audex AS and AW models, works out what each one actually delivers at your flow, and returns the closest match rather than the biggest motor.
A pump that clears your duty by the smallest margin is usually the right one. Oversizing costs you power, wears the pump faster and often moves less water than expected. You will get the model, its curve with your duty point marked, the data sheet, and a direct line to us to confirm it.
Your duty point
Static lift plus friction loss.
What you need to move.
AW models carry an agitator.
Largest particle in the water.