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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches
Adjustable steel curved blades
Lever operated Opposed Blade Damper
Tool Operated Opposed Blade Damper
Standard Features * Steel galvaneal construction * For evaporative coolers or central blower systems * Modern step-down design * 4-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * One-piece removable slide damper for off season closure * Soft White
Architectural Lattice Grilles 1308-40x12 Accessories *Note: Ceramic fiber blade insulationStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 7 8 Wide x 7 8 High square holes. 1 4 crossbars, with 60% 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
