Rotating chimney cap:Rotating hood for ventilation pipes, smoke stacks, and air extraction. Made of galvanized metal, very light, and resistant to the elements. Installs quickly and easily to the extraction pipe.
Prevents Downdraft: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.
Purpose:Rotating hood for ventilation pipes, chimneys and air extraction, no noise, no need to consume energy, rainproof, prevent mosquitoes from entering, beautify the exterior wall, roof
Working principle:Cap Vent Use natural wind and air heat convection caused by indoor and outdoor temperature difference to drive the turbine to rotate, so as to use centrifugal force and negative pressure effect to discharge indoor stale hot air
Stainless Steel Material:This reliable and robust material offers resistance against rust, corrosion, and severe weather conditions while maintaining its silver color, helping it maintain its aesthetic appeal for a long time