Airfoil Blade Return Grilles & Registers

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Dynamic Curtain Fire Damper, Steel, 1½ Hour Rating, UL555 Classified, w/Integral Sleeve, w/Access Door



  • An integral sleeve to ensure appropriate sleeve installation and allow delivery direct to the job site.
  • An access door factory installed in the damper sleeve.
  • A FAST Retaining Angle supplied with the damper to complete the installation.


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Additional Info

  • Blade Type: Curtain
  • Rating: 1-1/2 Hours
  • System Type: Dynamic
  • Integral Sleeve: Yes
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