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Adjustable aluminum airfoil blades oriented for 1 or 2 way airflow pattern
Product sizes available to fit spiral pipe diameter 8” – 48
Mounting Holes - Designed for ceiling or sidewall application
1550 Series Engineering/Performance Data
Performance Data
Architectural Lattice Grilles 1301-34x8 Finish:White Adjustable aluminum airfoil blades orientedStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 1 27 32 x 11 32 slots. 5 32 crossbars, with 75% 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
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