4-72A type fiberglass reinforced plastic

性能介绍/performance introduction:  

This series of fans has the characteristics of high efficiency, low noise, stable pressure curve, and wide range of use. The medium transported is air and other non self igniting, harmless to human body, and non corrosive gases; B4-72 adopts explosion-proof motor, which can be used for ventilation and exchange of flammable volatile gases. The gas temperature is ≤ 800C, and there are no viscous substances, dust or fixed impurities in the gas ≤ 150mg/m2。

scope of application：

Mainly used for indoor ventilation, smoke exhaust, air exchange, cooling and dust removal in factories, mines, sports venues, opera houses, basements, hotels, restaurants, shopping malls and large buildings. It can also be used in conjunction with other types of mechanical equipment for gas circulation.