– How do I choose the right nominal diameter for the pump?
1) Determine the delivery capacity (l/min) required and the pump height or counter-pressure (Example: 50 l/min, pump height or counter-pressure 4.0 bar)
2) The compressed air volume and compressed air demand can be read from the pump curve (Example: 0.38 Nm3/min at 6.0 bar)
1” pump curve Curve determined with water at 20 °C.