YXF系列圆形管道式通风机两边可接同规格的通风管道，同轴向进出风，风机可串联多区域集中通风，适用于建筑物室内通风换气或管道加压。广泛用于宾馆酒店、百货商场、娱乐场所及民用住宅通风换气。

Yxf series circular duct fan can be connected with ventilation ducts of the same specification on both sides, with coaxial air inlet and outlet. The fan can be connected in series for multi area centralized ventilation, which is suitable for indoor ventilation or pipe pressurization of buildings. It is widely used for ventilation in hotels, department stores, entertainment places and civil houses.

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