The fixed pitch, 6 bladed plug fans are designed to excel in high temperature applications.
This axial fan is able to cope with temperatures well above that which other fans can tolerate. The Garden City PF2 (Propeller Plug) fan has been designed to ensure optimum circulation of hot air, one of the ways in which this is achieved is by inserting the fan directly into the ducting/system, the PF2 is supplied without a complete tube housing in order to facilitate that.
Propeller plug units feature six-bladed impellers, which can handle large volumes of gases at relatively low static pressures. These fans help eliminate costly ductwork in oven applications and are restricted to clean air applications.