Square Fire Damper,9-3/4 In. W


Fire Dampers UL, NFPA, IBC, MEA, CSFM Accommodate airflow in either direction Fire-resistance rating: 1-1/2 hr. Max. temp.: 165F Curtain blade style (square & rectangular); single-blade (round) NFPA 80 requires retaining anglesStaticFor zero-pressure systems. Vertical-mount models close via gravity. Horizontal models have spring-assist closing.
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  • Damper Item Fire Damper
  • Damper Shape Square
  • Mounting Type Static, Horizontal
  • Nominal Duct Width 10'
  • Nominal Duct Height 10'
  • Damper Depth 3-11/16'
  • Material 22 ga. Galvanized Steel
  • Damper Height 9-3/4'
  • Damper Width 9-3/4'
  • Recommended Retaining Angle 2TGG7
  • Fire Rated 1-1/2 hr.
  • Free Area 0.422 sq. ft.
  • Fusible Link 165 Degrees F
  • For Use With Low Pressure HVAC Systems
  • Standards UL Standard 555, NFPA 80, 90A and 101, IBC, CSFM, NYC MEA
  • Includes Stainless Steel Closure Spring, UL Fusible Link

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