Rectangular EIS fire damper assembly for large duct sizes up to W3050 x H1650 mm, with a fire resistance up to 120 minutes, both for motorized and non-motorized applications.

CU2/B 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
limited range possible up to class C.
Up to 500 Pa pressure level (standard 300 Pa).
Single insulated damper blade (individual CU2's)
72°C fusible link temperature threshold.
Insulated damper body (to meet I criteria).
Optional 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.

CU2/B user benefits:

Unique access to a large, UKCA certified, fire damper assembly, with purpose designed and pre-configured mountings.
Easy installation and maintenance (compared to traditional UK type fire dampers).

CU2/B range:

Smallest configuration: 450 x 450 mm.
Largest configuration: 3050 x 1650 mm.
2by1 (B21), 1by2 (B12) and 2by2 (B22) configuration.

Notes:

For information about the different types of installation and sealing methods please consult the CU2/B Product application field and/or the CU2/B Declaration of Performance (D.o.P.) and technical documentation.

CU2/B Declaration of Performance