Pay in 4 interest-free payments of $302.13 Learn more
Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
One piece curved frame with gasket fits flush to spiral pipe
Blade lock to secure blades once the product is activated
Standard Features * 1/2" x 1/2" x 1/2" aluminum lattice return air grille * Surface mount grille with
Airfoil blades individually adjustable on 3/4" centers
Standard Features * Aluminum fixed bar blade return air T-bar lay-in filter grille * Square collar for 20 1/2" x 20 1/2" duct * Hinged removable face * 20" x 20" x 1" filter (not included) * Seismic support holes * Soft White Options * 915 2 TFG - 2" filter spacing (filter not included) * No Labor Collar - square to round (2x2 only) * 1x2 (20x8 filter) or 2x4 (20x44 filter) * Satin Anodized Finish available on this product
Opposed Blade Volume Damper 3000-0BD-70X18 Smoke-Fire Damper One piece curved frame withh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 88.95
US$ 75.52
US$ 67.00
US$ 19.99
US$ 139.69
US$ 29.26
US$ 339.50
US$ 159.50
