Heavy Duty Steel construction designed to allow the transfer of air across a boundary such as a door while also maintaining privacy. Ideal for use with 1-3/8” to 2-1/4” thick wood or metal doors. This non-vision design is recommended for Schools, Class “A” and Institutional Buildings.
Frame: 20 gauge Cold Rolled Steel.
Blades: Inverted V style, 24 gauge Cold Rolled Steel, spaced approximately 5/8” centers.
Construction: Mitered and welded corners.
Finish: Gray primer.
Fasteners: #8 x ¾” Phillips head screws.
Sizes (see chart on submittal dwg. for std. sizes).