Ventilation Grill, Stainless Steel Ventilation Grille, Round Ventilation Grille, Ventilation Grille, Spherical Ventilation Grills, 160 mm

304 Stainless Steel Material The wall vent grille is made of thick 304 stainless steel, which is very strong, waterproof, sturdy, corrosion-resistant, pressure resistant, not easy to deform and crack, providing better performance and longer using time. Hemispherical Housing: The Air Vent is designed with a hemispherical housing and a stainless steel grid tilted at 45°, which prevents rain and wind from entering the ventilation system, as well as other animals such as mice and birds nestling in it. Avoid blocking passages. EASY INSTALLATION The air vent cover is easy to install, disassemble and clean. It has a built-in hook on the side, which can be fixed by pushing the air vent cover into the holes and wedging the built-in hook into the ventilation holes. (Please wear gloves to protect your hands during installation) Size: Diameter: 157 mm/6.18 inches, Height: 45 mm/1.77 inches. 160mm Air Vent fits 160mm wall holes and 160mm aluminum tubes. They are used for hood exhaust and ventilation system and can be widely used in factories, shopping malls, homes and other buildings. It does not destroy the beauty and elegance of the outer wall, but also has the practical qualities of windproof, rain and air tightness. Products included: 1 x air vent.