Pay in 4 interest-free payments of $498.38 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
1/2" spacing dual angular louvers
Standard Features * Individually adjustable curved blade T-Bar diffuser * Core is constructed of
RD Series Engineering/Performance Data
Step down core designed for 4-way uniform air distribution
Individually welded 14 guage diffusion bars
Volume Damper Low-Leak OBD 3000-0BDLL-56X40 T-Bar 1/2" spacing dual angular louversh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 125.00
US$ 25.00
US$ 95.00
