Industrial Heavy Duty Bubbletight Damper - 30.0" SPThe BTO92 Bubbletight Damper is designed for applications where extreme shut off capabilities are required.


  • Individual testing and documentation in conformance to AMCA Standard 500-D-98; Section
  • Optional qualification for use in Nuclear applications in accordance with ASME AG-1
  • Standard HRS construction with Stainless Steel Option

Additional Info

  • Available Construction: Steel, 304 Stainless Steel
  • Frame Shape: Oval
  • Application: Bubble Tight
  • Blade Type: Oval

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