Taper lock hub makes wheel easily removable. Aluminum construction is standard for operation up to 180 degrees F. Steel and Stainless Steel are also available. Wheel is staically and dynamically balanced to assure smooth operation. Fan wheel is suitable for handling clean air only. Standard fans are supplied with gasket between housing and side plates.
Housings are reversible for required rotation.
Maximum operating temperature is 180 degrees F. in arrangement 4. Modifications HEAT FANS Type T Pressure Blowers are available up to 600 degrees F. operation in Arrangement 8 or in belt drive arrangements. Units require steel wheels and special bas construction to accomodate a shaft cooler and guard. Elements are reusable and and can be cleaned with commpressed air or by washing. Is of all-welded steel construction.