CR2 - Circular EIS Fire Damper (max Ø 630mm) - Fire Damper

Circular EIS fire damper with a fire resistance of 60, 90 or 120 minutes depending on the installation type, both for motorized and non-motorized applications.

(Previously known as FD and FSD/ MFSD.)

Features and benefits:

• CE certified to EN 1366-2 and EN 15650.
• UKCA certified.
• i <-> o certified.
• Air-tightness Class B to EN 1751 (Class C in option from size 315).
• Up to 500 Pa pressure level (standard 300 Pa).
• Swedish BVD and SundaHus rating in place.
• Minimal distance certified to EN-1366-2.
• Single insulated damper blade.
• 72°C fusible link temperature threshold.
• Insulated damper body (to meet I criteria).
• Support lugs aligned to DW145 guidance.
• Designed for use with Belimo motor range (24/ 230 V).
• Designed for use with ONE motor range (24/ 230 V).
• Designed for use with ONE-X and ZENiX.
• Note for clarification:
  • ONE is a motor by Rf-Technologies.
  • ONE-X is motor with an integrated control module, used in combination with the ZENiX controls solution by Rf-Technologies.

CR2 user benefits:

• Minimal impact on building space requirements thanks to the minimal distance CE certification.
  • Down to 30 mm vs. structure or between dampers (instead of 200 mm standard CE).
• Low standby power consumption.
• Easy installation and maintenance (compared to traditional UK type fire dampers).

CR2 range:

• Diameter 200–630 mm.
• Tunnel casing 375 or 500 mm.

CR2 configurations and options:

• To be reviewed for relevance.

Notes:

• For information about the different types of installation and sealing methods please consult the CR2 Product application field and or the CR2 DOP.