Fire smoke exhaust fan factory direct sales

型号：

齐全

规格：

齐全

Fire-fighting smoke exhaust fans
Uses
Series of fire-fighting high-temperature smoke exhaust fans are used in various high-rise buildings, drying rooms, underground garages, subway tunnels, etc. for fire-fighting smoke exhaust and exhaust ventilation. Two-speed fans are used at low speeds. When the ventilation is usually at high speed, it is used for fire smoke exhaust.
Features
The use of axial flow hub-type impeller and pneumatic blades makes the noise lower than that of existing fire fans
The motor is fully enclosed and equipped with a dedicated motor cooling system
When the main air duct is ℃ It can run continuously for more than 10 minutes and can run continuously for a long time at ℃.
Efficient and reasonable, the centrifugal fan takes up less than two-thirds of the space with the same air volume.