Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 905-20X6 Commercial Accessory to the 90 Series

Accessory to the 90 Series

Standard Features * Field installable butterfly damper * Available in sizes 6

Adjustable single deflection grille

All steel parts with galvanized finish or zinc coating

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

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 905-20X6 Commercial Accessory to the 90 SeriesStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 45 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 905 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