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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
Standard Features * Cones are one-piece stamped construction providing a clean
with 75% free area Options 14 GA 304 SS Construction 12 GA (
built-in vanities
Standard Features * T-Bar lay-in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D - multi-shutter damper with hinged perforated face * 105 P O - opposed blade damper with hinged perforated face * TVB - Thermal Vapor Blanket * Square collar
SD52 Submittal Drawing
Volume Damper Low-Leak OBD 3000-0BDLL-38X24 Smoke-Fire Damper Standard Features * Cones areh3. 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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