Pay in 4 interest-free payments of $304.88 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
with 53% free area
915 Series Submittal
Square or rectangular for vertical mount only
Designed for ceiling or sidewall applications
Volume Damper Low-Leak OBD 3000-0BDLL-44X32 Smoke-Fire Damper with 53% free areah3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 49999.50
US$ 49999.50
US$ 49999.50
US$ 49999.50
US$ 49999.50
US$ 110.00
