Structural features :The outer air tube and the whole stretch forming wheel shell with the whole flanged flange are beautiful, and the fan is divided into the horizontal and the roof (vertical) in the form of installation.

Machine range:NO.4-15 a total of 14 kinds of machine number.

Air volume range: 3410-101389 m3/h

Full pressure range: 127-1360 pa

Suitable for use: Widely used in high-rise buildings, underground garage, tunnel, basement, hotel, large shopping mall and other places for ventilation and ventilation, as well as fire and smoke exhaust .

Use of the environment : When conveying air no corrosion, no spontaneous combustion, no viscous material, the medium temperature is not more than 80 ℃. The particles contained in the medium are not more than 150 mg / m3. When used to exhaust smoke, it is guaranteed to run continuously for not less than 30 minutes at an ambient temperature of 280 ℃. (Special custom made explosion-proof, anticorrosion, high temperature resistant structure )