Repa Market 13" x 5" Inch Air Exhaust Grille for Round Ducts - Adjustable Louvre Blade - Galvanized Air Supply Vent Cover - Side Fit Round Surface Canal Ducting from 9.84" to 35.43" Inches

Features

• PRECISE SIZING: The Grille Bezel outter dimensions - 12.79" x 4.92". Flange connector is 12" x 4.13" for tight connection fit. Fits multiple round spiral ducts with BEZEL from MINIMUM 9.84" to 35.43" MAX. Screw Hole Dimensions: 12.59" x 4.72".
• Installation Process: Vent grilles are mounted directly along the length of round or spiral ducts, using screws for secure attachment. (Screws included) They are designed to accommodate a range of duct sizes, making them versatile for various applications and duct dimensions.
• The grille has been designed so that the bezel flange fits tightly to the round surface of the duct, whatever the duct diameter. Chose the nearest duct opening size for the tightest fit.
• Bezel Flange Fit: The grille's bezel flange is engineered to conform snugly to the curvature of the duct, ensuring a tight seal regardless of the duct's diameter. For optimal performance, it's recommended to select the grille size closest to the duct opening for a precise and secure fit.
• Perfect for managing ventilation and airflow in commercial buildings - office spaces, retail stores. Industrial facilities - Factories, warehouses and manufacturing plants. Hospitality - restaurants, hotels. Healthcare and Educational institutions.