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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Designer Color or Satin Anodized Finish available on this product Drawings * CB10 * CB20 * CB30 * CB40
One-piece removable slide damper for off-season closure
Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *
3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"
Opposed Blade Volume Damper 3000-0BD-22X22 Commercial Designer Color or Satin Anodizedh3. 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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