Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-18X22 Finish:White Accessory to the 90 Series

Accessory to the 90 Series

One piece curved frame with gasket fits flush to spiral pipe

inner dimension and outside dimension sizes available * Tamper proof screws * Standard Color

22 gauge butterfly style galvanized steel blades

Standard Features * Universal Collars for T-bar supply and returns * Soft White Finish * Available for 6" to 14" round duct in 1" increments

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-18X22 Finish:White Accessory to the 90 SeriesStandard Features Surface mount fixed blade grille with airfoil blades at 0 Blades are parallel to the longest dimension Blades spaced at 2 3" Extruded aluminum surface mount frame with signature line marks Countersunk mounting holes with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options Recessed screwdriver operated Opposed Blade Damper 2" ADC compliant round collar with bead for ease of