4-72C centrifugal fan

4-72 series centrifugal fan can transport air and other non-spontaneous combustion, harmless to the human body, no corrosion of steelCorrosive gas. Gas does not allow viscous substances, containing dust and hard particles greater than 150mg / m3.The temperature of the gas shall not exceed 80 ° C. The fan has good aerodynamic performance, smooth operation, small vibration, high efficiency, long life and other characteristics. Widely used in industrial and mining enterprises, large buildings, hotels, restaurants and other indoor ventilation.