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Download Ductulator Program For Duct Sizing

Download Ductulator software for air duct sizing.

The Ductulator is a simple program for air duct sizing. It is used for sizing supply and return duct systems using the equal friction or equal velocity design methods. 

You chose the design method and enter the input data ( Airflow CFM, Friction loss or velocity, Duct depth) and on the right-hand side, you get the output data (Duct diameter for round duct or duct width for rectangular duct).

You can choose the unit desired SI units or British units.
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Ductulator Program Download