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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Tool operated Opposed Blade Damper
Minimum size 4"x4"
3/16” holes on 1/4” staggered centers Extruded aluminum frame with signature line marks Perforated material 58% free area Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws Rust resistant pre-coat with durable powder finish Soft White
3 hour fire resistance rating
Holds up to a 4" filter (not included) with filter retention tabs (FG4)
Architectural Lattice Grilles 1308-4x28 Finish:DarkBronze Tool operated Opposed Blade DamperStandard 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
US$ 68.00
US$ 12.00
US$ 60.00
