Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-4X32 Step Down Ceiling Diffuser Heavy Duty Construction (1 1/2"

Heavy Duty Construction (1 1/2" frame depth utilized)

2" ADC compliant round collar with a bead for ease of installation

Countersunk mounting holes with color matching Phillips Pozidriv screws

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 16" Duct Opening (front blades parallel to shortest dimension)

available with one

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-4X32 Step Down Ceiling Diffuser Heavy Duty Construction (1 1/2"Standard 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