Downloading DelAir 12.0.4 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available.
This free PC software was developed to work on Windows XP, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. The software is categorized as System Utilities.
The most frequent installer filenames for the software are: Delair10.Exe, Delair11.Exe, Delair12.Exe, Delair13.Exe and Delair7.exe etc. This free program is a product of Delhi Industries Inc/ ISPAC Solutions Inc. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular versions of the tool are 12.0, 11.0 and 10.0.
From the developer:
DelAir allows you to select the proper blower, fan, motor, and other devices for your application. This application offers your all the information including fan performance curves; this can be helpful in performing “what if” scenarios such as filters loading.
You may want to check out more software, such as Roxio Media Manager or EasyGPRS, which might be similar to DelAir.