The rotating hood, is a product that with help of the dynamics (chimney effect) in a vertical duct/ "chimney", ensures that the self-draft is increased by help of the wind.
The turbine always rotates in the same direction no matter for the wind strength or its direction.
Should not be used on a chimney for waste gas or smoke discharge.
- No corrosion – collar, rotor and flange made of not acid proof stainless steel
- Light weight
- Quiet operation – rotor bearings
- Easy cleaning – rotor fixed to axle with screw