These axial fans comprise a helix with 5 blades with a diameter ranging from 154 to 300 mm depending on model and an IP42 protection AC motor (230 V - 50 Hz). Applications: Blower mode: the air flows from the motor side to the impeller side. Ventilation mode: the air flows from the impeller side to the motor, thus cooling the motor. Supplied disassembled with bracket. The "Multifix" Q Motor has the advantage that it can be used on all IP42 applications. Sleeve bearings - The direction of rotation is left, viewed from the output shaft side.
