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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Louvers designed with rolled rib for maximum strength and rigidity
Designed for ceiling or sidewall applications
Hinged removable door with hinges parallel to the longest dimension
One piece steel frame
904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 8" Duct Opening (front blades parallel to shortest dimension)
Architectural Lattice Grilles 1303-8x40 Step Down Ceiling Diffuser Louvers designed with rolled ribStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 11 32 Wide x 1 27 32 High slots. 5 32 crossbars, with 75% 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
