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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
Minimum size 4"x4"
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Designed for large volume air delivery
Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper
Universal Collar UC-CB-7 Accessories Minimum size 4"x4"Standard Features * Universal Collars for T bar supply and returns * Soft White Finish * Available for 6" to 14" round duct in 1" increments
US$ 41.00
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US$ 49.00
