• Product Category
  • Damper
  • Application
  • Fire
  • Frame Material
  • Galvanized G-90
  • Frame Thickness
  • 22 ga
  • Blade Material
  • Galvanized G-90
  • Blade Thickness
  • 22 ga
  • Blade Type
  • Curtain
  • Blade Location
  • Out of Airstream
  • Frame Depth
  • 4.25"
  • Mounting
  • Vertical
  • Duct Shape
  • Round
  • Closure Rating
  • Static
  • Hourly Rating
  • 3
  • Spring Assisted
  • No
  • Options
  • - 80
  • 1 1/2" x 1 1/2'' x 1/8" Mounting Angles (BOTH SIDES)
  • - 84
  • 212' Fusible Link
  • - 89
  • Sleeve