YLV Series, Divided Reverse "Y" Blade Louvers

  • 90 Minute Fire Rated Steel Louvers
  • For use in fire rated door applications under positive and neutral pressure Intertek testing certification in compliance to NFPA252 (2000), NFPA 252 (2012) CSI Code 089000 Louvers & Vents
  • 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 the door
  • Minimum door size thickness 1-3/8"
  • Baked on powder coat finish
  • Color: Standard Bronze
  • Fasteners: Phillips head screws #8 x 3/4"
  • Free Flow Area: 50%
YLV Series
DKS Doors
DKS Door Frames
Warnock Hersey