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.)

CR120 certified installations and sealing methods:

• In wall and floor:
  • Rigid wall and floor.
  • Flexible wall.
  • Asymmetrical flexible wall (shaft wall).
  • CLT
• Remote of wall.
• For full details: CR120 Declaration of Performance (DOP) - see associated content.

CR120 fields of application:

• Passive fire protection.
• Ventilation systems.

CR120 building applications:

• Industrial, commercial and residential buildings.
• Hospitals and care houses.
• Data centres and battery plants.
• Detention institutes.
• Universities, colleges and schools.

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 C to EN 1751.
• Up to 500 Pa pressure level (standard 300 Pa).
• Hygiene certified.
• Swedish BVD and SundaHus rating in place.
• Minimal distance certified to EN-1366-2.
• Single, thin insulated damper blade.
• No mechanics inside the damper body.
• Fusible link aligned with the open 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.

CR120 user benefits:

• Minimal impact on building space requirements thanks to the minimal distance CE certification and the compact damper and mechanics design.
  • Down to 30 mm vs. structure or between dampers (instead of 200 mm standard CE).
• Minimal pressure loss in the damper body and ventilation system.
  • Ultimately leading to lower system investments and energy consumption.
• Minimal acoustic/ noise impact.
• Lowest standby power consumption in the market when using the ONE motor.
• Easy installation and maintenance (compared to traditional UK type fire dampers).

CR120 range:

• Diameter 100–315 mm.
• Tunnel casing 345 or 500 mm.

Notes:

• For information about the different types of installation and sealing methods please consult the CR120 Product application field and or the CR120 DOP.