CRS60 - Circular EI60S fire damper for surface and remote mounting

Circular fire damper with a fire resistance of up to 60 minutes. The surface-mounted collar and short damper tunnel guarantee quick and easy mounting, both on-wall and off-wall. Available in diameters 100-630 mm.


  • Easy to install
  • Optimal free air passage and minimal pressure loss
  • Optimal acoustic performance
  • Air-tightness class C according to EN1751


  • Suitable for surface-mount in rigid wall/floor, light wall and shaft wall (metal stud gypsum plasterboard wall)
  • Minimal distance allowed
  • Suitable for installation remote from the wall or floor
  • Tested according to EN 1366-2 up to 300 Pa
  • Maintenance-free
  • For indoor use
  • Operating temperature: max. 50°C


  1. Casing in galvanised steel
  2. Damper blade
  3. Operating mechanism
  4. Rubber sealing ring
  5. Sealing ring for damper blade
  6. Collar
  7. Intumescent strip
  8. Fixation plate