Pay in 4 interest-free payments of $471.01 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
see 1560 Series * Tamper proof screws * Standard Color
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 20" Duct Opening (front blades parallel to shortest dimension)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 14" x 10" Duct Opening (front blades parallel to shortest dimension)
69% free area * 1308: 7/8" lattice opening
Opposed Blade Volume Damper 3000-0BD-56X56 T-Bar Retainer cables are provided onh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 130.00
US$ 45.50
US$ 72.00
US$ 179.99
US$ 67.97
US$ 21.17
US$ 97.97
US$ 117.98
US$ 70.00
US$ 140.00
US$ 179.99
US$ 128.99
US$ 71.97
