4-2 × 79 Type E Double Inlet Air Separation ChannelfanIt can be used for indoor ventilation and air exchange in general factories, large buildings, air conditioning units, and high-rise buildings. It can input and output gases, and transport gases such as air and other non self igniting, harmless, and non corrosive gases. There shall be no viscous substances in the gas, and the dust and hard particles contained shall be ≤ 150mg/m3. The gas temperature shall not exceed ≤ 80 ℃.

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