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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Louvers designed with rolled rib for maximum strength and rigidity
1x2 T-Bar (8" x 20" duct)
7/8” Wide x 7/8” High square holes
800-495-0125
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Opposed Blade Volume Damper 3000-0BD-48X24 Step Down Ceiling Diffuser Louvers designed with rolled ribh3. 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.
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