Vent Cover Round Stainless Steel Wall Air Ventilation Grille Exhaust Vent Cover for Outdoor Ventilation System - 50MM, Black

• High-quality Material: This round ventilation hole hood is made of 304 stainless steel, which has good hardness and is not easy to wear, deform, or rust. In addition, it can be used outdoors, and the bull's nose shape makes it effective against rain and strong winds
• Semi-Covered Bullnose Style: The outward-curved bullnose profile acts as an integrated rain shield, directing rainwater to glide along its contoured surface. This prevents vertical penetration into the exhaust outlet while maintaining uninterrupted airflow, significantly enhancing ventilation efficiency
• Insect-Proof Grille: This vent cover features a fine stainless steel mesh that ensures proper ventilation and airflow, while effectively preventing insects, birds, and other pests from entering. It provides you with a comfortable and clean indoor environment
• Tilted Deflector: The wall exhaust vent is equipped with an internal 45° inclined deflector plate, which effectively prevents rainwater from flowing back. Rainwater easily slides off the inclined surface, avoiding water stains on the wall caused by dripping
• Wide Application: The vent cover is widely used in exterior wall exhaust vents, kitchens, bathrooms, warehouses, factories, offices, and industrial or commercial ventilation systems. It is ideal for range hoods, air conditioning systems, and more — a perfect choice for indoor exhaust and ventilation
• Detail: The edge of this 304 stainless steel round wall vent is thickened and rolled, with a smooth finish that is safe to touch and will not cut your hands. The adjustable side buckle allows you to adjust the tightness to prevent the cover from falling off

Feature: 【Hard and Rust-Proof】This round cover is made of 304 stainless steel, which has good hardness and is not easy to wear, deform or break. In addition, it can be used outdoors and has good rust and corrosion resistance. 【Thickened Rolled Edge】The edges of this 304 stainless steel wall round vent are thickened and rolled, with smooth edges that are not easy to cut your hands. In addition, the adjustable buckle design on the side allows you to easily adjust the tightness and effectively prevent it from falling off. 【Ventilation and Insect-Proof】This hole ventilating cover's fine stainless steel mesh design ensures ventilation and airflow while effectively preventing insect intrusion, providing you with a comfortable and clean living environment. 【Slanted Louver Design】This air ventilation vent's 45-degree slanted louver design effectively prevents rainwater from flowing back in, allowing rainwater to easily slide down the sloped surface, thereby effectively preventing rusting in a short period of time. 【Wide Applications】This ducting vent cover can be widely applied in various scenarios such as exterior walls, kitchens, bathrooms, and ventilation systems, making it great practical and convenient. Specification: Material: 304 Stainless Steel Surface Treatment: Black Paint Size: As Shown Note: Please allow for manual measurement errors and colour differences. Package Included: 1 * Ducting Vent Cover