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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
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Hinged removable extruded aluminum face frame with signature line marks
Louvers will be Parallel to the First Dimension
Countersunk mounting holes with color matching Phillips Pozidriv screws
Opposed Blade Volume Damper 3000-0BD-68X54 Specialty Products View or print our producth3. 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.
