Architectural Lattice Grilles 1307-4x22 Finish:MBlack Holds up to a 1"

Holds up to a 1" filter (not included) with filter retention tabs (FG1)

SD52 Series Performance Data

Options (must specify when ordering)

Install with louvers in up or down position for best duct concealment

Architectural Lattice Grilles 1307-4x22 Finish:MBlack Holds up to a 1"Standard 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 *