Architectural Lattice Grilles 1306-30x18 Finish:DarkBronze Standard collar diameter is the

Standard collar diameter is the same as the diffuser size

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

055 T6 aluminum surface mount return air grille * 45 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 906 O - recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T - T-Bar mount * 905 HD - reinforced construction * 905 IS - insect screen * 1335-1338 Series - stainless steel version * Fractional

Lever operated multi-shutter damper

Blades run parallel to longest dimension

Architectural Lattice Grilles 1306-30x18 Finish:DarkBronze Standard collar diameter is theStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 3 4 Wide x 3 4 High square holes. 1 4 crossbars, with 57% 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