WT4-72 series of centrifugal roof fan
WT4-72 type roof ventilator is mainly used for ventilating the buildings such as petroleum, chemical industry, textile, metallurgy and machinery workshop, office, laboratory, warehouse and so on. It can adapt to the different structure and needs of the building. In the roof and walls, when the working medium temperature is 25 ℃, relative humidity should not be greater than 90%, medium dust content (including solids, impurities) should not exceed 100mg / m?.
The fan mainly by the impeller, hairdryer, hood, motor and other accessories. The hood and the base use of light, high strength, corrosion-resistant glass steel materials, with beautiful appearance, anti-wind and rain characteristics.
FWT4-72 roof ventilator, can be used to transport corrosive gases, the performance parameters consistent with WT4-72.