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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Standard Features * For large volume air delivery * For evaporative coolers or central blower systems * Adjustable directional dampers with shut-off * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 30" Duct Opening (front blades parallel to shortest dimension)
Ideal for supply air in the toe space areas between kitchen cabinets
Architectural Lattice Grilles 1306-34x20 past 12 months Standard Features * For largeStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 3 4 Wide x 3 4 High square holes. 1 4 crossbars, with 57% free area Options 14 GA 304 SS Construction Fractional Sizes Tamper proof Screws *Pricing is based on standard 14 GA steel construction. Please contact us for a quote on options. tony@registers direct. com
US$ 36.90
US$ 34.15
US$ 58.44
Medium: 8" x 4" 3/4 
US$ 28.05
US$ 34.20
US$ 60.70
US$ 48.95
US$ 40.70
US$ 46.10
US$ 14.70
US$ 43.75
