Conversion Tools Whichfan

One of the best conversion tools on the market, if your in the ventilation industry download our tools for day to day use.

Volume Flowrate
Pressure
Motor Derates
Fan Laws
Airflow Directions
Motor Speeds and Bore sizes
Temperature
IP ratings

This tool is simple to use and weve kept to the main units of measure.
If you want anything added please get in touch.

Every effort has gone into building these app, the conversion tools are for information only, if you are in any doubt contact your fan or motor manufacturer to confirm.