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CB Series 6X6 REVIT Files
Field installable bowtie damper with round ring
Dampers above 80 square inches free area will be provided with blade insulation
Countersunk mounting holes with color matching Philips Pozidriv screws
round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U
Volume Damper Low-Leak OBD 3000-0BDLL-28X14 Step Down Ceiling Diffuser CB Series 6X6 REVIT Filesh3. 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$ 309.50
US$ 1299.50
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US$ 324.50
