Rotary Turbine Ventilator，Chimney Spinner Cowl Stainless Steel，Top All Purpose Chimney Cowl,with Rotating Cap Ventilation Pipe Fit Chimney Caps， Roof Ventilator (Size : 110mm/4.33in)

Rotating Chimney Flue Roof Rain Cowl Cap Spinner Anti-Downdraught Bird Guard//Rotating hood for ventilation pipes, smoke chimneys, and air extraction.The gairing provides maximum protection without hindering the performance of the chimney.//Rotating hood for ventilation pipes, smoke chimneys, and air extraction. Made of 304 stainless steel metal, very light, and weatherproof. It is installed easily and quickly to the extraction pipe. //Principle Of Operation：the rings of this chimney cowl are specially designed and placed over the other in a way that the wind cannot go down the chinmey, thus making this cap a prefect anti downdraught solution. This pot will not allow the fumesRotating Chimney Flue Roof Rain Cowl Cap Spinner Anti-Downdraught Bird Guard-- Manufactured from robust Stainless Steel.-- Suitable for use with solid fuel.-- Fits most standard chimney pots-base-- Very easy to install-only a screwdriver is required.-- It has not been used with anthracite fuel or any other fuel with a moisture content over 20%.Specification:Size：as the picture showsMaterial: Stainless steelPackage Contents:1*Stainless Steel Top CoverIf you have any questions, please feel free to contact us and we will get back to you within 24 hours.Warning: If your chimney is more than 1 meter below the apex of your roof any anti downdraught cowl can become ineffective.Typical Downdraught Symptoms: smoke/fumes puffing out of the fireplace or stove when the wind blows.Note: This is an anti-downdraught cowl. A downdraught is only wind generated. If the problem(smoking fireplace/stove) exists when there is no wind, then the problem is not a downdraught.

• **304 Thick Stainless Steel Rotating Chimney Cowl Cap: Spinner Anti-Downdraught Fits Most Standard Chimney Pots Very effective in preventing wind and increasing ventilation.Protect your chimney from rain and moisture, which is especially suitable for chimneys that are not used frequently.Stainless steel construction Thickened fixed feet;
• **The base diameter is suitable for most standard chimneys, the base diameter is 100mm, 110mm, 150mm, 160mm, 200mm, 250mm,300mm, 350mm, 400mm, 450mm, 500mm, suitable for standard solid steel chimneys (fixed)
• **No Noise and Rainproof：Made of stainless steel, it is strong enough to withstand 200km/h wind speed and 100KG load without damage and deformation.stainless steel chimney cap is very effective windproof and increased ventilation. There is no noise when the roof ventilation fan rotates.
• **Prevents the retreat of the exhaust gases; facilitates the suction effect; improves the combustion; protects the chimney of outer influences such as rain or snow，Rotating hood for ventilation pipes, smoke chimneys, and air extraction.The gairing provides maximum protection without hindering the performance of the chimney.
• **Quality Service: We provide you with quality products and service, and we are happy to help you with any problems you may encounter, so you don't need to worry. 100% customer satisfaction is the goal we strive for. If you encounter any problems, please send us an email.