High temperature fans or hot gas fans are available within our industrial fan range, we recommend the CLIBOS-TR series, MBRC series and the MBC series for use within industrial applications. These medium pressure high temperature fans can function with a carried air temperature of up to 350°C with additional options available on request such as 60 Hz versions, 2-speed motors and varying orientations: LG0, LG90, LG180. Motors are located out of the high temperature zone with in-built protection against shaft transmitted and/or radiated heat. In larger sizes, belt drive can make the motor even less vulnerable to the heat, which then only reaches the impeller bearing. The type of impeller used depends on the application. In general a scroll housing will have forward-curved, and an open plenum will have a backward-curved impeller.
For more information on High Temperature Fans talk to Axair Fans UK Ltd