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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Diffuser available in sizes 6×6 through 20×20
Standard Features * Galvaneal steel face designed for high air volume delivery * 360 air diffusion * No Labor Collar * Seismic support hangers * Available sizes: 6"
1-27/32” x 11/32” slots
Square to round transition collar
Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws
Volume Damper Low-Leak OBD 3000-0BDLL-64X14 Step Down Ceiling Diffuser Diffuser available in sizes 6×6h3. 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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