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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Back blades are parallel to the longest dimension
Steel riveted and metal formed assembly
Uniform 360 degree discharge pattern
tony@registers-direct
Volume Damper Low-Leak OBD 3000-0BDLL-66X66 Specialty Products Back blades are parallel toh3. 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$ 19.00
US$ 18.00
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US$ 16.95
