Architectural Lattice Grilles 1307-14x22 Finish:DarkBronze Spiral pipe diameter must be

Spiral pipe diameter must be 4” larger than the width of the grille

Countersunk mounting holes for flush appearance with stainless sheet metal screws

375 Series Submittal

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 16" Duct Opening (front blades parallel to shortest dimension)

2-way reversible door on rectangular sizes

Architectural Lattice Grilles 1307-14x22 Finish:DarkBronze Spiral pipe diameter must beStandard Features * 1" rim size (2" larger than nominal duct size) * 14 gauge steel * 1305: 1 2" lattice opening, 3 16" cross bars, 53% free area * 1306: 3 4" lattice opening, 1 4" cross bars, 57% free area * 1307: 13 16" lattice opening, 3 16? cross bars, 69% free area * 1308: 7 8" lattice opening, 1 4" cross bars, 60% free area * Soft White Options * Countersunk screwholes with matching Phillips #8 x 1 1 2" oval Screws * 10 or 12 gauge steel *