Robust and durable wind turbine rotating smoke extractor, wind

Robust and durable wind turbine rotating smoke extractor, wind Description

Description Sturdy and durable: thickened 304 stainless steel chimney hood, rotating hood, anti-drowning, suitable for most standard hoods, very effective in preventing wind and increasing ventilation. Rainproof: protect the chimney from rain and moisture, and the curved fan blades ensure that rainwater does not enter the working conditions. High exhaust efficiency and easy operation. Especially suitable for chimneys with little use. Principle: use the air thermal convection caused by natural wind and the temperature difference between indoors and outdoors to drive the turbine and remove dirty indoor air. Variable-angle duct design: the fan can be installed with a slope of 0 to 22.5 degrees. Galvanized bearings, strong enough to withstand 200 km/h wind speed and 100 kg load pressure without deformation or damage Easy installation: The turbine vent does not require any assembly, just disassemble and install where needed. Includes all installation accessories. Product Description Adjustable Chimney Roof Rain Cover Rotator Suction Protection Cover 1. Thickened 304 stainless steel, strong and durable 2. Suitable for most standard chimney pot bases 3. Very easy to install 4. No noise, rain, insects and wind 5. High exhaust efficiency, can operate easily 6. Energy saving and no electricity consumption (without ventilation cover) 7. Multiple sizes Rotating hood, rotating anti-drowning, suitable for most standard hoods, very effective in preventing wind and increasing ventilation. Protect your chimney from rain and moisture, especially rarely used chimneys. Universal: swivel hood for ventilation pipes, chimneys and exhaust units. The lacing ensures maximum protection without compromising the operation of the chimney. Specifications: Name: Chimney hood Material: 304 stainless steel