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HTF series fire axial smoke exhaust fan

HTF series fire axial smoke exhaust fan


HTF series axial flow fire exhaust fan is a series of fan products specially designed and manufactured by our company to meet the fire exhaust of high-rise civil buildings. It has passed the inspection by the national fixed fire extinguishing system and fire-resistant component quality supervision and inspection center, which proves that the series of fans can operate safely for more than 30 minutes at a high temperature of 280 ℃, and can be used for a long time when the gas temperature is ≤ 120 ℃. HTF series axial flow fire smoke exhaust fan is used as a special fan for fire smoke exhaust when equipped with high-speed motor. If equipped with two-speed motor, it will run at low speed at ordinary times as supporting equipment of air conditioning or ventilation. In case of fire, the automatic control system will operate and the fan will be turned into high-speed operation to achieve the purpose of fire smoke exhaust and enable personnel in the fire area to evacuate safely in time.
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