Architectural Lattice Grilles 1303-18x42

Architectural Lattice Grilles 1303-18x42Standard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 11 32 Wide x 1 27 32 High 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

Non-standard size collar (available in 6" through 20")

Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws

Five air patterns available

Filter retention tabs

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 4" Duct Opening  (front blades parallel to shortest dimension)

Holds up to a 2” filter (not included)

055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 908 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

One piece stamped steel frame on most common sizes

Adjustable steel curved blades

1050 Series Submittal

700MA Series Engineering/Performance Data

Smoke Test and More Information on MA Series Diffusers