Architectural Lattice Grilles 1301-42x30 Step Down Ceiling Diffuser Countersunk mounting holes for flush

Countersunk mounting holes for flush appearance

69% free area * 1308: 7/8" lattice opening

RD Series Engineering/Performance Data

AA-HVL Series Submittal

Architectural Lattice Grilles 1301-42x30 Step Down Ceiling Diffuser Countersunk mounting holes for flushStandard 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