Pay in 4 interest-free payments of $152.38 Learn more
Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
1 for each end)
103 - three way
Maximum size 14"x14"
Ceramic fiber blade installation with fiberglass cover*
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 12" Duct Opening (front blades parallel to shortest dimension)
Volume Damper Low-Leak OBD 3000-0BDLL-32X20 Commercial 1 for each end)h3. 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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