China Bathroom Fan Motor Factory

- Apr 02, 2020-

Purpose of fan

4-68 centrifugal fan is generally used for indoor ventilation of factories or large buildings. It can not only input gas, but also output gas. The gas transported by the utility model is air or other non spontaneous combustion, non self explosion, non winding, harmless to human body and non corrosive to steel materials. The gas shall not contain viscous substances, and the dust and hard particles shall not be more than 150mg / m3. The gas temperature shall not exceed 80 ° C. Other similar performance can also be selected.

Type of centrifugal fan

Centrifugal fans can be made into two types of counter clockwise rotation and clockwise rotation. If the impeller rotates clockwise, it is called clockwise cyclone, which is expressed by "clockwise", otherwise it is called counter cyclone, which is expressed by "reverse".


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