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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
57% free area * 1307: 13/16" lattice opening
Individually welded 14 guage diffusion bars
Standard Features * T-Bar lay-in panel with hinged perforated face * Galvaneal steel 2x2 panel with seismic hangers * Spring push release for removal of perforated face * Round No Labor Collar sizes: 6-10"
Fractional Sizes
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
Volume Damper Low-Leak OBD 3000-0BDLL-64X50 Residential Registers & Grilles 57% free area * 1307: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.
US$ 12.00
US$ 124.95
US$ 155.00
US$ 38.50
