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Inverted "V" Blades with 60% Free Area - Recommended for Schools, Class "A" and Institutional Buildings

Material: 18 gauge frame, 20 gauge blade for CRS louver and blade. Min size 6" x 4", max 24" x 80". Multiple sections can be combined for larger sizes.

Louvers: Inverted "V" blades with 1/2" blade spacing are attached by interlocking construction to a 1" deep, welded frame. Non-vision.

600A1 Frame: 1-1/4" trim, mitered and welded corners. Screws fasten through frame into louver core, leaving corridor side of frame free of fasteners.

Door:  1-3/4" - Any Model  
          1 3/8"-1 3/4" - 600CORE, 600C, 600A
          Door cutout = order size. 

Mounting Options:  Select one mounting option from table at left.

Fasteners: Phillips head screws #8 x 3/4" to match finish.

Free Flow Area: 60% free area.