Welcome to AireAr, a tool for sizing and selecting aeration fans. This tool helps to determine the appropriated fan type and size for a given grain aeration system. Additionally, the user can search in the commercial fan database and select the fans that would match the characteristics previously determined, and check if the selected fans is able to provide the desired airflow for the estimated static pressure of the system.
This software was developed by the National Institute of Agricultural Technologies (INTA) through the project PRECOP: Postharvest Efficiency. The users can access to the AireAr application online with any computer connected to internet. This use of this application is free and anybody is welcome to access. However, a previous registration is required (click here).

Manufacturers and fan sellers click here.

New users register here.

Forgot your password? Have your password hint e-mailed to you.