Architectural Lattice Grilles 1301-42x28 past 12 months One piece curved frame with

One piece curved frame with gasket fits flush to spiral pipe

listed Fire-Resistance Diffuser * 700 Series - T-Bar Lay-in Panel * TVB - Thermal Vapor Blanket * Square collar

Center margins are mounted on the backside of the grille for a streamlined continuous look

Narrow ceiling grid dimples for 9/16" T-Rails

Architectural Lattice Grilles 1301-42x28 past 12 months One piece curved frame withStandard 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