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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
1-27/32” x 11/32” slots
Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws
Holds up to a 1" filter (not included) with filter retention tabs (FG1)
Individually welded 14 guage diffusion bars
Lever operated Multi-Shutter Damper
Opposed Blade Volume Damper 3000-0BD-34X14 past 12 months 1-27/32” x 11/32” slotsh3. 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.
