Axial fans are suitable for large quantities of air at low pressures while producing very little noise. These Fans have the following advantages when compared with Centrifugal Fans :
Belt driven axial fans are used in situations where it is important that the motor is kept out of the airstream owing to type or temperature of the gases/fumes involved. An additional advantage is the accessibility of the motor for easy maintenance.
Belt driven fans suitable for horizontal or vertical mounting. Long cased, the casing covers the entire length of the impeller, shaft bearings and belt pulleys positioned inside and the motor mounted outside. An inspection door is provided for access.