Standard Features * Single plaque ceiling diffuser * 360 air diffusion * Hinged-down core for easy duct access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"
listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square Collar
Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension
One piece curved frame with gasket fits flush to spiral pipe
2750 Install Instructions
Architectural Lattice Grilles 1307-44x24 Finish:DarkBronze Standard Features * Single plaqueStandard 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 *