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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Delivers supply air in a 360° air pattern
Adjustable blades oriented for 3 or 4-way air flow pattern
For evaporative cooling or high-velocity exhaust applications
Holds up to a 1" filter (not included) with filter retention tabs (FG1)
Volume Damper Low-Leak OBD 3000-0BDLL-28X24 Commercial Delivers supply air in ah3. 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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