The following plug fan was rebuilt for a US steel company that heat treats customer supplied castings for automotive companies. After this user’s fan from another fan supplier failed, AirPro was asked to produce a dimensional & functional match. AirPro’s engineers reverse engineered the “model fan” and produced a “match.”
Application: Oven Recirculation, Major US Steel Company
Product Description: FCHS 300, Class 4, CCW Rotation, Arr. 2PL, 1700º Max Temp Design
Features: Air-cooled shaft
![](https://blog.airprofan.com/wp-content/uploads/2023/05/High-Temperature-Plug-Fan-Rebuild-before.jpg)
![](https://blog.airprofan.com/wp-content/uploads/2015/05/High-Temperature-Plug-Fan-Rebuilt-after.jpg)