Pay in 4 interest-free payments of $479.01 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
REVIT FILES
To adjust diffuser
floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application
Individually welded 14 guage diffusion bars
Product sizes available to fit spiral pipe diameter 8” – 48
Volume Damper Low-Leak OBD 3000-0BDLL-68X28 past 12 months REVIT FILESh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 10.00
US$ 10.00
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