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Smoke Damper, Stainless Steel, UL555S Classified, Class III, Vee-Groove Blade, w/Optional Sleeve


  • Triple vee groove blades
  • Rated to 2,000 fpm and 4" w.g.
  • UL approval for dual directional airflow
  • 304 stainless steel construction


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Additional Info

  • Blade Type: Vee-Groove
  • Rating: 1-1/2 Hours
  • AMCA Certified: Yes
  • Modulating: No
  • Grille Access: No
  • Explosion Proof: No
  • Leakage Class: Class III

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