roof fanThere are many specifications and forms, with a wide range of applications, which can be customized according to different requirements such as usage scenarios, air volume, pressure, and noise.

There are three types of fans available

1. Axial flow typeroof fanSuitable for use in medium and low pressure, high flow applications. According to user needs, it can also be designed as a bidirectional reversible air supply and exhaust fan, which has the equivalent characteristics of forward and reverse working conditions;

2. Centrifugal typeroof fanSuitable for situations with low air volume and high pressure requirements;

3. Non motorized turbine exhaust fan: It is an ideal energy-saving ventilation device that is driven by the pressure difference between indoor and outdoor air, with special arc-shaped blades rotating along the axis to discharge indoor air.