Quick Facts
  • Provides positive pressure in a heat treating furnace
  • Unique soot free control system
  • Excellent reputation for trouble free operation
  • Ensures constant and stable output carrier gas supply

Endo Gas Generator

The Endothermic Gas Generator creates an atmosphere to provide a positive pressure in a heat treating furnace and a platform to formulate the carburising environment. Endothermic Gas Generators from HIGHTEMP feature a unique soot-free control system with an excellent reputation for trouble-free operation. What’s more, a double pass retort with uniform heating mechanism along with a patented pulse-less blower ensures a constant and stable supply of output carrier gas.


  • Patented Pulseless Blower
  • Emergency Shut-off Valve
  • Pressure Switch
  • Fire Check Valve
  • Zero-balance Regulator and Carburetor
  • Fully Automated PID Controls
  • All alarms and annunciation with interlocks are provided for operating safety
  • Option for carbon potential control with Lambda probe


  • SF 500 EN (114m3/hr)
  • SF 1000 EN (28m3/hr)
  • SF 2000 EN (56m3/hr)
  • SF 4000 EN (113m3/hr)


  • Carburising
  • Carbonitriding
  • Nitrocarburising
  • Bright Hardening