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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U
One piece curved frame with gasket fits flush to spiral pipe
91 Series Submittal
Zinc plated steel closure spring
Architectural Lattice Grilles 1308-20x32 Specialty Products round collar only) * 830Standard 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
