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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Tool operated Opposed Blade Damper
stair risers
*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches
Holds up to 1" filter
Front blades are parallel to the shortest dimension
Architectural Lattice Grilles 1305-40x34 T-Bar 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 1 2 Wide x 1 2 High square holes. 3 16 crossbars, with 53% 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$ 15.20
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US$ 50.00
US$ 22.00
