Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-40X42 Accessories 14" and 16" * Perforated

14" and 16" * Perforated face with concealed hinges * 2x2 galvaneal steel panel with seismic support hangers * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14") * 780 OR - factory installed opposed radial damper (sizes 6"-14") * 780 FR - U

3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White

Tool Operated Opposed Blade Damper

Available 6

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-40X42 Accessories 14" and 16" * PerforatedStandard 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