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Round Fire Damper, 4-7/8 In. D, 165 Deg F

  • Item# 3ZW32
  • Mfr. Model# S-3
  • Catalog Page# N/A
  • UNSPSC# 40101504
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Technical Specs

  • Item Fire Damper
  • Mounting Type Static, Vertical
  • Nominal Duct Dia. 12"
  • Damper Depth 4-7/8"
  • Material 20 ga. Galvanized Steel
  • Damper Dia. 11-3/4"
  • Fire Rated 1-1/2 hr.
  • Free Area 0.649 sq. ft.
  • Fusible Link 165 Degrees F
  • For Use With Low Pressure HVAC Systems
  • Standards UL Standard 555, NFPA-90A and CSFM
  • Includes (1) Stainless Steel Curtain Style Blade
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