Architectural Lattice Grilles 1308-14x26 Finish:MBlack 12" and 14") * HVD

12" and 14") * HVD OR - factory installed opposed radial damper (sizes 6"-14") * HVD FR - U

Nylon bushings on adjustable blades prevent metal on metal rattle

Tamper Proof Screws - stainless steel TORX Center Pin

Standard Features * Modular core ceiling diffuser * Modular core has galvaneal steel blades in

RS52 Series Engineering/Performance Data

Architectural Lattice Grilles 1308-14x26 Finish:MBlack 12" and 14") * HVDStandard 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