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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Filter retention tabs
Standard Features * 2533 - Square or rectangular for vertical mount only
Louvers will be Parallel to the First Dimension
Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension
Volume Damper Low-Leak OBD 3000-0BDLL-26X20 Specialty Products Filter retention tabsh3. 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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US$ 14.80
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