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3 Hour Static Fire Damper, Curtain Style Blade
Pottorff
Archived

3 Hour Static Fire Damper, Curtain Style Blade

The VFD-30-A fire damper employs curtain style blades for point-of-origin control of fire in static HVAC systems. The VFD-30-A may be installed in vertical walls or partitions or horizontally in floors or assemblies with fire resistance ratings up to 4 hours.
Technical specification
  • Unique ref.12273
  • Product familyHVAC
  • Product groupDampers for Air Ductwork
  • TypeObject (single object)
  • Date of publishing2011-04-06
  • Edition number1
Related
  • Material mainGalvanized steel
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryHVAC - Ductwork
  • IFC classificationDamper
  • UNSPSC nameVentilation dampers
  • UNSPSC code40101504
  • Uniclass 2015 CodePr_65_65_24_30
  • Uniclass 2015 DescriptionFire dampers
  • CSI MasterFormat 2014 Code23 33 13.16
  • CSI MasterFormat 2014 TitleFire Dampers
  • OmniClass Number23-33 29 23
  • OmniClass TitleFire Dampers