Detailed Product Description

The introduction of air ventilator

Ordering notice

 When the house is not allow having water drops, may in the air ventilator take over control the base to suppose the water drop plate, if user needs necessary water drop plate, please indicate when ordering.

Sphere air ventilator outlines

 The sphere air ventilator is suitable for the natural ventilation system. The spheroid model is artistic and reliable. When sphere air ventilator discharge the wind, the local resistance coefficient is ζ=0.97

, when there is no wind, the coefficient isζ=0.58. Our company produced sphere air ventilator is made by frp, the outside is colored rubber clothes, the life is long, the elegant appearance, may make each kind of color according to the user request.