The industrial fan by using permanent magnet brushless DC motor.
2. Fully sealed motor. Dust proof, smoke proof, oil proof, which can be used in the harsh environment.
3. Over-load protection, no burnt motor, longer service life.
4. 2mm Stamped Aluminum blade
5. 4 Speeds adjustable.
6. Widely used in the general environment of the factory, workshops, warehouses, basements etc, for ventilation and improving environment.