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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
back blades parallel to longest dimension
Options 14 GA 304 SS Construction
Adjustable single deflection grille
floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application
3% maximum leakage with a pressure differential 3" W
Opposed Blade Volume Damper 3000-0BD-62X62 Commercial back blades parallel to longesth3. 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$ 79.00
US$ 22.00
US$ 110.00
US$ 110.00
