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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
1-27/32” x 11/32” slots
Hand operated level for easy filter access and cleaning
Spiral pipe diameter must be 4” larger than Height of the duct opening
Lever operated Opposed Blade Damper
Access door with 1-3/8" deep steel roll formed frame
Architectural Lattice Grilles 1306-40x4 Accessories 1-27/32” x 11/32” slotsStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 3 4 Wide x 3 4 High square holes. 1 4 crossbars, with 57% 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
