Roof Ventilator,Ventilation Chimney Cowl,(100-500Mm) Stainless Steel Vent Cowl Rotating Spinner Anti-Downdraught,for Chimneys and Exhaust Vents Chimney Pots,with Fixed Feet,100mm

Product name：Rotating Chimney CowlMaterial：304 stainless steelHigh temperature resistance up to 450 ° C.Welding technique：plasma weldingAttractive：Protected against rain, snow or wind and birdsProduct Quantity: 1 setPrompt:Please be careful when unpacking and installing. It is recommended to wear gloves to avoid scratches.Warning: If your chimney is more than 1 meter below the apex of your roof any anti downdraught cowl can become ineffective.

• There are many types of chimney hoods in our store, and many sizes, if you can't find the size you want in the list, please email me and I will help you out.
• The accessories are ball bearings that never cause noises during rotation. The hat is constructed so that it turns under the action of the wind. The more the wind blowing, the more often the leaves turn and the stronger the air inlet from the inside to the outside ..
• It is made of stainless steel and is very light and weatherproof. It can be easily and quickly installed on the extraction tube. The stainless steel structure consists of stainless steel 304.
• Select the size according to the outer diameter of the tube. The rotor ball rotates with minimal wind, which not only stands up on your roof, but also offers excellent performance. Swirls for ventilation tubes, chimneys and exhaust gases ..
• Prevent the retraction of the exhaust gas, facilitate the suction, improve the combustion and protect the chimney from external influences such as rain or snow. It can prevent strong wind from penetrating in pipes, chimneys, stoves, etc., thereby avoiding the adverse effects of smokehouses.