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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Available 4" thru 28" round
Available in 6”–12” collar sizes
Plated Metal or Wood Finish available on this product
Available 4" thru 52" round
22 gauge galvanized steel roll formed frame
Volume Damper Low-Leak OBD 3000-0BDLL-64X16 Step Down Ceiling Diffuser Available 4" thru 28" roundh3. 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$ 59.00
US$ 14.99
US$ 59.00
