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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
three or four diffusers per panel * Countersunk sunk screwholes for ceiling mount * Standard Color or Designer Color Finish available on this product
Standard Features * Designed for return or exhaust applications * 3/16" holes on 1/4" staggered centers * Heavy gauge steel * Seismic support holes * 1x2
floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application
Mounting holes with color matching 2" baseboard Phillips screws
Options (must specify when ordering)
Volume Damper Low-Leak OBD 3000-0BDLL-56X36 Step Down Ceiling Diffuser three or four diffusers perh3. 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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