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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
SUBMITTAL 2720 Series Submittal
Extended sleeve ( See Model 2702)
Nylon bushings on adjustable blades to prevent metal on metal rattle
14" and 16" * Soft White Options * 825 MA - modular core fixed blade diffuser with field adjustable air patterns * Field installable Bowtie Damper (BD) (sizes 6-14") * 825 OR - factory installed opposed radial damper (sizes 6"-14") * 825 FR - U
Backdraft Vertical Mount 3550-24X26 Smoke-Fire Damper SUBMITTAL 2720 Series Submittalh3. Standard Features * 3550 Vertical mount * 3560 Horizontal mount air up * 3570 Horizontal mount air down * 3580 Round sizes available 5" to 24" * All non motorized backdraft dampers * Dampers are opened by air pressure differential and closed by gravity * 16 gauge channel frame with 26 gauge galvanized blades * Out of airstream linkage * Blades are vee stiffened 26 gauge for strength and stability * Square steel pivot pins * Nylon bushings * Single
US$ 13.80
US$ 200.00
US$ 145.00
US$ 1400.00
US$ 112.50
US$ 850.00
US$ 50.00
