Tuyere Air Conditioning Outlet Vent Ventilation Ventilating

Basic Info.Model NO.100mmMaterialAluminumUsageHomeTypeRound DiffuserInstallationInletCertificationISO, CE, TUV Test ReportSpecificationAluminum alloyOriginChinaProduct DescriptionAdjustable Round Air Vent for Bathroom Bedroom Office Kitchen Ventilation. Adjustable air outlet, free choice of air volume. Galvanized steel sheet, high temperature baking varnish, made with ingenuity.Strong, durable, anti-corrosion, fire prevention, rust-proof and sun-proof and do not change color. Activated carbon filter cotton, filter dust, drive off odor, silencer. Fresh air! New design, many advantages: easy operation and installation. The air door can move 6mm in one circle, fast in and out. It is easy to open and close. An ordinary screw can only move 1 mm after one turn. It takes a long time to open or close the air door.Easy to install: Insert it first, then rotate, and it can be installed in 2 seconds. No need to tighten screws. Traditional tuyere Need to tighten the screws laboriously, and it cannot be installed in a slightly larger wind tunnel. The hose does not need to be fixed with a hoop. Plastic air vent is easy to age and fragile. Long-term hot wind will deform and twist. The wind resistance and noise are large, and the air volume is small.