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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
For damper free area chart A click here * 2663 - Out-of-Airstream fire door
T-Bar hinged 2 Cone Step Down Diffuser with Round Collar
Standard Features * 2533 - Square or rectangular for vertical mount only
Maximum size 60"x48"
14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14"
Opposed Blade Volume Damper 3000-0BD-68X18 past 12 months For damper free area charth3. 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$ 18.00
US$ 70.00
US$ 11.11
US$ 11.11
