painting coating smoke exhaust fan

Verniciatura Rivestimento di fumo Ventilatore di scarico a doppia velocità per edifici e centri commerciali

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 ...

Ventilatore Assiale in Acciaio al Carbonio Resistente al Calore per Evacuazione Fumi Incendio con Motore a Doppia Velocità

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 ...