HTF-II Series Double Speed Fire-control Axial Flow

Description: HTF series double speed fire-control axial fan is used for fire control, smoke extraction and ventilation in fire control required constructions such as metro, tunnel, gym, high-rise building, underground store, workshop and oven, usually is equipped with double speed motor, in normal time, the motor runs at low speed for ventilation, once fire happens, the motor will be changed for high speed operating automatically through electric control system and remove the smoke rapidly within half an hour, make the staffs have enough time to withdraw from the fire ground safely to protect the people’s live and property effectively. the translated medium is air, other non hypergol air, non corrosion air or the air harmless to the human body, dust and solid impurities containing index should be below 150mg/m3. The fan is used for ventilation, the temperature of air inlet should be below 80°C; Used for fire control, the fan can be running continually for more than 30 minutes when fire happen and the temperature of smoke reaches 280°C. Technical Parameter Model Voltage(V)Power(kw)Revolution(rpm)Wind Volume(M3/h)Pressure(Pa)5#3803/2.529006817-9824752-51014503410-4912188-1276#3805.5/4.5290013197-16090760-51014506599-8045190-1277#3808/6.5145018908-24380728-61096012518-16141319-2678#3808/6.5145026012-31421723-60096017222-20800317-2639#38011/9145027613-33510840-56296018216-22186368-24610#38011/9145035000-45679770-63096024019-30255338-276The frequency and voltage could be customized. Packing: wooden case.