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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Collar sizes available in 6”–10”
Opposed Blade Damper standard on 4" widths
Available 4" thru 40" round
Fits 1x1 ceiling grids (collar size 6"-10")
Opposed Blade Volume Damper 3000-0BD-70X44 Commercial Collar sizes available in 6”–10”h3. 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$ 341.31
US$ 13.81
