Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-38X48 T-Bar 904 - Double Deflection Adjustable

904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 12" Duct Opening (front blades parallel to shortest dimension)

450 Series Submittal

All steel parts with galvanized finish or zinc coating

round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U

Designer Color or Other Finish available on this product

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-38X48 T-Bar 904 - Double Deflection AdjustableStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 907 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