The 4-68 centrifugal fan is suitable for indoor ventilation and air exchange in general factories and large buildings. It can be used to input gas or output gas.

The 4-68 centrifugal fan can be used for indoor ventilation and air exchange in general factories and large buildings. It can be used to input gas or output gas. The transported gas should be air at a temperature not exceeding 80 ℃ and other non self igniting, harmless to the human body, and non corrosive to steel materials. There must be no viscous substances in the gas, and the amount of dust and hard particles contained should not exceed 150mg/m3.

4-68 centrifugal fan