23.75 In.H-W 3.7 In.L Square GStl Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 23 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square,...

In stock
  • RevType
  • 2
  • Manufacturer
  • DAYTON
  • Sku
  • 2TGG3
  • Identity
  • 23903277589

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