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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Standard Features * 2633 - Square or rectangular out-of-airstream fire damper for vertical mount only
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
see 1560 Series * Tamper proof screws * Standard Color
available with one
Lever operated steel multi-shutter damper
Volume Damper Low-Leak OBD 3000-0BDLL-62X24 Commercial Standard Features * 2633 -h3. 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.
