Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-22X24 Damper:without Damper sizes T-20 Tamper Proof Screws

sizes T-20 Tamper Proof Screws SUBMITTAL 903 Series Submittal PERFORMANCE DATA 903 Series Engineering/Performance Data REVIT FILES Surface Mount Aluminum Supply Diffuser Double Deflection front Long with Damper Surface Mount Aluminum Supply Diffuser Double Deflection front Long

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

Mounting Holes - Designed for ceiling or sidewall application

One piece curved frame with gasket fits flush to spiral pipe

Standard Features * 1/2" x 1/2" x 1/2" aluminum lattice return air grille * Surface mount grille with

Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-22X24 Damper:without Damper sizes T-20 Tamper Proof ScrewsStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 908 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel