Fire damper up to 120 minutes

CR120

The CR120 fire damper offers an excellent solution for fire protection in ventilation systems that require a fire resistance of up to 120 minutes. Thanks to its round shape and availability in small diameters starting from 100 mm, it is particularly versatile.

CR120 - Optimal round fire damper up to 120 minutes

The CR120 fire damper provides an excellent solution for fire protection in ventilation systems requiring a fire resistance of up to 120 minutes.

Thanks to its round shape and availability in small diameters starting from 100 mm, it is exceptionally versatile.

Benefits

  • Easy installation: The installation of the CR120 is straightforward and efficient. Optimal air circulation: The thin damper blade and tailored construction ensure minimal pressure loss.
  • Optimal noise behavior: Quiet operation for a more pleasant environment.
  • Compact dimensions: Allows for a larger net building volume. Air tightness class C: In accordance with EN1751 standard for maximum efficiency and safety.

Productdetails

Key Figures

  • Suitable for installation in solid and lightweight walls as well as ceilings.
  • Maintenance-free and designed for indoor use.
  • Operating temperature up to 50°C.
  • Hygiene conformity test: W-379335-23-Zd.

Components

  1. Housing made of galvanized steel sheet
  2. Damper blade
  3. Operating mechanism
  4. Rubber sealing ring
  5. Intumescent sealing tape
  6. Bracket for positioning during installation
  7. Encircling seal on the damper blade
  8. Solder
  9. Product marking

Installation Options

  • Direct installation or installation away from walls is possible.
  • Flexible adaptation to various building types, including asymmetrical openings.
  • Various installation kits available, such as the IFW CR120 for flexible shaft walls.

Technical Data and Dimensions

  • Available in diameters from 100 mm to 315 mm.
  • Detailed dimensions and weights can be found in our technical documentation.

Classificatie

  • Getest volgens EN 1366-2 bij een druk van 500 Pa.
  • Voldoet aan diverse brandwerendheidsklassen tot EI 120, afhankelijk van het type installatie en de materiaaldichtheid van de wand.

Opties en kits

  • Voorgemonteerde installatiekits voor een snelle en foutloze montage.
  • Inspectiekits, waaronder een digitaal endoscoop en de optische rookmelder UG8 voor een geïntegreerde brandbeveiligingsoplossing.