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)

CR2 Distinct Product Features (incl. specifications):

CE certified against EN 1366-2 and EN 15650.
UKCA certified.
i <-> o certified.
Air-tightness class B against 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 against 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).
Lowest standby power consumption in the market when using the ONE motor.
Easy installation and maintenance (compared to traditional UK type fire dampers).

CR2 range:

Diameter (mm) 200 to 630.
Tunnel casing (mm) 375 or 500.

CR2 configurations & 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 Declaration of Performance (DoP).

CR2 Classification Report Weichschott