Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-18X30 Step Down Ceiling Diffuser Hand operated level for easy

Hand operated level for easy filter access and cleaning

Note: Listed Size Is Nominal Duct Opening / Nominal Filter Size

Delivers supply air in a 360°air pattern

12" and 14") * HVD OR - factory installed opposed radial damper (sizes 6"-14") * HVD FR - U

SUBMITTAL 600TFG Series Submittal

Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-18X30 Step Down Ceiling Diffuser Hand operated level for easyStandard 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