painting coating smoke exhaust fan

Verfcoating Rookuitlaat Fan Dubbele snelheid Voor hoogbouw en winkelcentra

HTF Fire Control Fan Highlights: This fan is set up with double-speed motor, it operates at a low speed normally and used for ventilation. Once occurrence afire, the fan is automatically transferred into high-speed and discharge smoke by the electric control system, which facilitates safe evacuation ...

Ventilator van koolstofstaal, brandrook, uitlaatventilator, warmtebestendige asventilator met dubbele snelheidsmotor

HTF Fire Control Fan Highlights: This fan is set up with double-speed motor, it operates at a low speed normally and used for ventilation. Once occurrence afire, the fan is automatically transferred into high-speed and discharge smoke by the electric control system, which facilitates safe evacuation ...