Axial fan with a long casing with length varying from 675mm to 865mm depending on the size. The steel impeller is driven directly by the motor shaft to deliver the best possible performance.
The B3 motor (foot mounted) is installed in the air stream with a support system for efficient operation. This fan has mounting flanges for easy connection to the air duct system.
An inspection hatch is integrated in the upper part of the casing to enable easy electrical connection of the motor and to facilitate maintenance.