painting coating smoke exhaust fan

Renk kaplama duman egzoz fanı yüksek katlı binalar ve alışveriş merkezleri için çift hız

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 ...

Karbon çelik ateş duman egzoz fanı iki hızlı motorlu ısıya dayanıklı eksenel fan

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 ...