Find high quality 4-72 centrifugal fan with competitive price here. Please rest assured to buy 4-72 centrifugal fan with YAN blower co., Ltd

4-72 centrifugal fan capable of conveying air and other spontaneous, harmless to human body and the steel non-corrosive gases. Viscous substances is not allowed within the gas, containing dust and hard particles no larger than 150mg/M3. Gas temperature must not exceed 80 ?.