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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Standard collar diameter is the same as the diffuser size
22 gauge butterfly style galvanized steel blades
Standard Features * For evaporative cooling or high velocity exhaust applications with divided 2-way multi-louver and combination shut-off * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White
032 Aluminum construction * Tamper proof screws * Standard Color
Standard Features * 4000 - door core grille with single frame * 4100 - door core grille with additional loose frame *
Architectural Lattice Grilles 1303-10x40 Step Down Ceiling Diffuser Standard collar diameter is theStandard 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
