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TFB – Small Burner Box for Hoses

Fire testing system for determining the flame resistance of fuel and oil hoses directly exposed to a single flame source according to DIN 73379


Well thought out details combined with the use of high quality materials guarantee an extended product life of the KBK system, reduce cleaning and maintenance efforts, increase safety and make daily work at the laboratory much easier.


  • Combustion chamber with exhaust hood and stainless steel grid for long, maintenance free use
  • Fire resistant glass doors at the front and right side of the device, opening for filling the sample with the respective fluids
  • Hose mount, 2 parts, with adapters and clamps, horizontally and vertically adjustable
  • Integrated exhaust fan with adjuster for precise exhaust air speed
  • Shifting mechanism for burner with protection against pollution from residue
  • 1 NiCrNi mantle thermocouple type K for measuring the flame temperature
  • Gas pressure adjuster with pressure gauge for easy operation and control located at the front of the device
  • Gauges for flame height
  • Digital anemometer for control of exhaust air speed
  • Digital stop watch for time recording according to standard
  • Digital temperature measuring device with numeric LCD-display, keyboard and memory for 100 measured values