Product Description

The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform parallel airflow into vertical so as to improve indoor ventilation.  The hot air rises and cold air falls, which makes the fan rotate. It can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human metabolism and other dirty volatile mixed-doped odor as well as prevent virus and bacteria invasion and indoor pollution, improving the working environment of industrial plant.

Detailed Images

1.Material: made of high- class stainless steel or color steel by stretching forming, attractive appearance, no rust, rainproof and high efficiency ventilation.

2.Bearing: whole sealing bearing, which can ensure it operates smoothly and constantly.

3.Special central shaft design, high-class lubricating bearing system: preventing turbine blades rotating at high speed from deformation, and extending the service life.

Installation Instructions

Hot Tags: Roof Fan