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Air Louvers VLFEZ 7x22-B, Beveled Metal Vision Lite For 3/16'' to 1/4'' Glass, Self-Attaching, 5"x20" Visible Glass. Bronze Finish. [Excludes Glass]
Self-Attaching, Beveled Vision Lite with Single Side Fasteners for Fire Rated Doors for 3/16'' to 1/4'' Glass
Material: 20 gauge CRS frame. Min Size 3" x 3", Max 60" x 104". See Fire Rating Below.
Construction: 1-1/4" trim, with mitered and welded corners. Continuous glass retainer, countersunk mounting holes in the bevel on the non-corridor side.
Door: For 1-3/4" door. For other sizes, see VLFIG and VLFEZIG.
Fasteners: #8 x 1" flathead Phillips SMS.
Glass: 3/16" - 1/4" glazing to be ordered separately from Air Louvers Glazing Section. Use fire-rated glazing with Warnock Hersey (WHI) or UL classification markings for fire-rated applications. Visible light is 2" under rough opening size. Glass size is 1" under order size. See VLFEZIG for thicker glazing.
Fire-Rated Air Louvers Glazing to fit this vision frame: WS, PYRO, PPF, KFRF.
Fire-Rating, Testing & Listings: When installed in a properly rated and approved door, ratings up to 3 hours can be achieved, depending on the glazing used. See glazing ratings for maximum exposed area. Tested and Listed for UL 10C and Criteria of UBC 7-2 Positive Pressure. See detailed installation instructions.
UBC 7-2 Installation: See detailed installation instructions.
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