FKR-EU

In case of a fire, fire dampers shut automatically to prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments. Type FKR-EU fire dampers are tested to EN 1366-2 and comply with EN 15650.
Local requirements and building inspectorate approvals are essential in the country where the units are to be installed.

Correct approved installation locations are in solid walls and ceiling slabs, in lightweight partition walls, in lightweight fire walls, and in shaft walls.
Installation orientation and airflow direction are not critical.

In case of a fire, the damper is triggered at 72 °C or at 95 °C (for use in warm air ventilation systems) either by a fusible link or thermoelectrically with a spring return actuator. The release mechanism is accessible and can be tested from the outside.

• Galvanised sheet steel
• Galvanised sheet steel, powder-coated  RAL 7001
• Stainless steel 1.4301 
  
  

Damper blade

• Special insulation material
• Special insulation material with impregnation

Other components:

• Damper blade shaft in stainless steel
• Plastic bearings
  
• Seals of elastomer 

The construction variants with stainless steel or  powder-coated casing meet even more critical requirements for corrosion protection. 

• In solid walls and ceiling slabs
• In lightweight partition walls with metal support  structure and cladding on both sides
• In timber stud walls and half-timbered  constructions with cladding on both sides
• In fire walls with metal support structure and  cladding on both sides
• In shaft walls with or without metal support  structure and with cladding on one side
• On wooden beam ceilings
• On modular ceilings (Cadolto system) 
  
  

• In lightweight partition walls with metal support  structure or steel support structure and  cladding on both sides: with installation kit TQ
• In timber stud walls and half-timbered  constructions with cladding on both sides and  installation kit TQ
• In fire walls with metal support structure and  cladding on both sides with installation kit T