Pay in 4 interest-free payments of $223.13 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Maximum dimension 41w
For damper free area chart B click here * 2665 - Round fire door for vertical mount only
Available in 4" through 29" round
14" and 16" * Soft White Options * 825 MA - modular core fixed blade diffuser with field adjustable air patterns * Field installable Bowtie Damper (BD) (sizes 6-14") * 825 OR - factory installed opposed radial damper (sizes 6"-14") * 825 FR - U
Volume Damper Low-Leak OBD 3000-0BDLL-40X24 Commercial Maximum dimension 41wh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 13.20
US$ 125.00
US$ 75.00
