Pay in 4 interest-free payments of $231.50 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system
available with one
Standard Features * Full size fixed blade T-Bar lay-in return air grille * Fixed Blade * Square collar * For 22"x22" square duct * Soft White Options * 900 T O - opposed blade damper * No Labor Collar - square to round (2x2 only) * 1x2 panel (10"x22" duct) or 2x4 panel (22"x46" duct) * Satin Anodized Finish available on this product
945 Series Submittal
Plated Metal or Wood Finish available on this product
Opposed Blade Volume Damper 3000-0BD-46X28 T-Bar Recessed screwdriver operated opposed bladeh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
