Volume Damper Low-Leak OBD 3000-0BDLL-60X48 Residential Registers & Grilles CB Series W/Damper R

CB Series W/Damper R

* 2634 - Square or rectangular Spring actuated (6) out-of-airstream fire damper for horizontal or vertical mount

For ceiling or sidewall applications

PERFORMANCE DATA 600TFG Series Engineering/Performance Data

Designer Color or Other Finish available on this product

Volume Damper Low-Leak OBD 3000-0BDLL-60X48 Residential Registers & Grilles CB Series W/Damper Rh3. 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.