Adjustable Curved Blade Diffuser CB40-16X12 Step Down Ceiling Diffuser 1x2 T-Bar (8" x 20"

1x2 T-Bar (8" x 20" duct)

Round ceiling radiation butterfly damper

* Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Driftwood Tan Options * TD Series - with damper

904 - Double Deflection Adjustable Aluminum Blade Grille For a 40" x 18" Duct Opening (front blades parallel to shortest dimension)

Hand operated lever for easy filter access and cleaning

Adjustable Curved Blade Diffuser CB40-16X12 Step Down Ceiling Diffuser 1x2 T-Bar (8" x 20"Standard Features * Adjustable curved blade . 055 T6 extruded aluminum surface mount supply diffuser * Four air patterns: CB10 one way, CB20 two way, CB30 three way, CB40 four way * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * CB40 O recessed screwdriver operated opposed blade damper * Square to round No Labor Collar (square sizes only) * 700 CB and CB T T Bar mount * SCB steel