Steel Blade Grille - Horizontal Fixed Blade 936-16X14 Damper:Opposed Damper 904 - Double Deflection Adjustable

904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 8" Duct Opening  (front blades parallel to shortest dimension)

Spiral pipe diameter must be 4” larger than the width of the grille

Filter retention tabs

Soft White

91 Series Submittal

Steel Blade Grille - Horizontal Fixed Blade 936-16X14 Damper:Opposed Damper 904 - Double Deflection AdjustableStandard Features *Surface mount return air grille * 45 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 936 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 version * Tamper proof screws