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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Modern step-down design with 4-way air diffusion
Designer Color or Satin Anodized Finish available on this product
Steel galvaneal construction
Available 4" thru 52" round
Countersunk mounting holes for flush appearance with color matching screws
Volume Damper Low-Leak OBD 3000-0BDLL-42X38 Accessories Modern step-down design with 4-wayh3. 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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