* Copper core motor, high power copper motor with less heat, low noise, small vibration and long service life
* Multi-wing impeller, made of high-quality steel plate, the blade is in the shape of a circular arc, the strength is high, and the deformation is not easy. The impeller undergoes strict dynamic and static balance correction, low noise and stable operation.
* Carbon steel casing, high quality carbon steel welding, beautiful and smooth appearance, high hardness, long life, snail body silencer, excellent effect
*Square outlet, fan outlet is rectangular and has fixed screw hole sealing direction upwards
* Rotate direct air flow and circulation - Allows you to direct high speed air to where you need it. A wide corner allows you to align the air to the floor or anywhere in between.
