Fire dampers CU-LT-1S

DESCRIPTION:
Fire dampers are installed in ventilation ducts passing through a construction element in order to stop the propagation of fire.

CONSTRUCTION:
Fire damper consists of:

  • Casing in galvanized steel
  • Damper blade
  • Operating mechanism
  • Cold sealing
  • Intumescent strip
  • Connection flange
  • Surface-mounting frame

OPERATING MECHANISM:

  • BFLT – Belimo spring-return actuator with thermo-electric fuse
  • ONE T FDCU – RFT spring-return actuator with fusible link
  • MFUSP – simple operating mechanism with fusible link

 ACCESSORIES:

  • FDCU – end and beginning of range switches
  • UL – inspection shutter

INSTALLATION:

  • Surface-mounted on rigid wall
  • Surface-mounted on rigid floor
  • Surface-mounted on flexible wall

Fire damper is designed for installation, which does not require additional fire seal.

CHARACTERISTICS:

  • Fire resistance up to 120 minutes
  • Certified according to EN 15650:2010, BCCA with identification number 0749
    • BC1-606-0464-15650.06-0464
  • Tested according to EN 1366-2 at 300Pa and 500Pa
  • Classifications according to EN 13501-3
  • Air tightness according to EN 1751 class C

DIMENSIONS:

CU-LT-1S/BFLT