FDW is a centrifugal roof fan

Centrifugal roof fan is made of steel or fiberglass materials for the body and impeller. The fan runs smoothly, has low noise, high total pressure, high efficiency, corrosion resistance, and is easy to install. The FDW type is driven by an external rotor motor. This product is suitable for ventilation and air exchange in buildings such as factories, warehouses, laboratories, offices, hospitals, hotels, etc The fan adopts advanced fiberglass material and molding technology, scientifically designed aerodynamic characteristics, and a reasonable and beautiful structure, which are superior to similar products in terms of performance and appearance quality. The conveying medium is air and other non self igniting gases. The working temperature of the fan is between -20 ℃ and 45 ℃, and the environmental humidity is not greater than 95% RH. It is suitable for forced ventilation in various modern facilities such as grain depots, electricity, petroleum, chemical, metallurgical, sports venues, etc.