YKMYXZ Vents, Stainless Steel Exhaust Cap, Vent Outlet for Wall Mount Air Ducts, Ventilation and Exhaust(15.7inch(400mm))

Material The roof wind smoke evacuator is made of 304 stainless steel, which is thick, wear-resistant and hard. It will not be deformed even if it is subjected to 100kg weight. The galvanised rollers rotate flexibly and are robust and pressure-resistant. Reduce Downdrafts - This fireplace lid effectively blocks downdrafts caused by high winds. With a clever design, this flue cap for fireplaces and wood stoves prevents hot air from escaping from the pipe. Turbine characteristics: zero consumption, zero noise, rainproof, high rigidity, long service life. EASY TO INSTALL - No need to mount the vent, you can simply remove it and place it in the desired position. 110-200mm vents can be equipped with a lifting ring to avoid gaps; 300-400mm vents can be fixed with fixing feet. The latest ceiling fan on the market, easy to install and stylish to the eye