Standard collar diameter is the same as the diffuser size
Ideal for supply air in the toe space areas between kitchen cabinets
Louvers will be Parallel to the First Dimension
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 24" Duct Opening (front blades parallel to shortest dimension)
SUBMITTALS CB10 Series Submittal
Architectural Lattice Grilles 1307-28x42 Finish:White Standard collar diameter is theStandard 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 *