CU2 - Rectangular EIS Fire Damper (max W1500 x H1000 mm) - Fire Damper

Rectangular EIS fire damper for duct sizes up to W1500 x H1000 mm, with a fire resistance up to 120 minutes, for motorized and non-motorized applications.

(Previously known as FD or 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.
  • Optionally up to Class C.
• Up to 500 Pa pressure level (standard 300 Pa).
• Optional Hygiene certified.
  • For W >800 mm, or H >600 mm.
• 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).
• 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.
• Available in explosion-proof version (see ATEX variants).

CU2 user benefits:

• Single blade, UKCA certified fire damper for sizes up to 1500 x 1000 mm.
• Minimal impact on building space requirements thanks to the minimal distance CE certification.
  • Down to 25/ 50 mm vs. structure (floor/ ceiling/ adjacent wall) or 50 mm between dampers (instead of 75/ 200 mm standard CE).
• Low standby power consumption.
• Easy installation and maintenance (compared to traditional UK type fire dampers).
• Fully CE/ UKCA certified application in sandwich panels (white wall).
  • See additional details in associated content and Declaration of Performance (DoP).

CU2 range:

• Smallest configuration: 200 x 200 mm.
• Largest configuration: 1500 x 1000 mm.
• Larger configurations possible using:
  • CU2/B (see other Rf-t product page).
  • Certified minimal distance configurations.

CU2 configurations and options:

• Inspection opening on the damper body to allow access to the internal components of the fire damper (option UL).
• Air-tightness Class C to EN 1751 (for W >800, or H >600 mm) (option EN1751_C).
• Hygiene certified acc. to VDI 6022-1 (for W >800, or H >600 mm) (option HY).

Notes:

• For information about the different types of installation and sealing methods please consult the CU2 Product application field and/ or the CU2 DOP and technical documentation.