Pay in 4 interest-free payments of $223.13 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
For damper free area chart A click here * 2663 - Out-of-Airstream fire door
Installation Instructions * UL approved installation instructions
CB Series W/Damper R
Standard Features * Universal Collars for T-bar supply and returns * Soft White Finish * Available for 6" to 14" round duct in 1" increments
2x4 T-Bar (20" x 44" duct)
Opposed Blade Volume Damper 3000-0BD-40X34 Commercial For damper free area charth3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 14.49
US$ 35.00
US$ 10.49
US$ 25.50
US$ 49.00
US$ 35.00
US$ 59.00
US$ 24.99
US$ 10.99
US$ 22.00
US$ 55.00
