YLV, 12" X 12" DIVIDED REVERSE

For use in fire-rated door applications under positive and neutral pressure Intertek testingcertification in compliance to NFPA 252 (2000), UL 10C (2009),NFPA 252 (2012), CSI CODE 08 90 00 Louvers and Vents   Specifications:- 18 Gauge cold rolled steel frame and blades- Mitered welded corner frame construction- Divided row “Y” blades spaced at 1” increments with blocked vision design- Counter sunk mounting holes with screws for each side of doors- Minimum door size thickness 1 ?”- Baked on powder coat finish- Color: Dark Bronze (DB). Custom colors available- Free Flow Area: 50% free area- Fasteners: Phillips pan head screw # 8 x ¾”   Notes:- Order size equal to opening size, Width x Height- Follow all door manufacturer’s instructions for use and installation of all louver products