Volume Damper Low-Leak OBD 3000-0BDLL-64X62 T-Bar Standard Features * Modular core

Standard Features * Modular core ceiling diffuser * Modular core has galvaneal steel blades in

12 & 14" * Mill finish

4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation

Individually welded 14 guage diffusion bars

Volume Damper Low-Leak OBD 3000-0BDLL-64X62 T-Bar Standard Features * Modular coreh3. 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.