Excess air burners

Industrial Burners

Product Details

  • Mixer: cast iron G25
  • Plate: cast iron G25
  • Air tube: AISI304
  • Pre-heated air: up to 450°C
  • Suitable for different types of gas: CH4/LPG/propane/etc.
  • Standard refractory block, max. temp.: 1,750°C
  • Capacity range: 16 to 1,700 kW
  • Excess air for all models: over 800%
  • Excellent flame stability: excess air excess fuel on ratio firing
  • Low NOx level


Excess air burners are intermediate flame length, nozzle mixing types designed for 800% excess air. A unique design and stepped tunnel burner blocks produce excellent flame stability at all firing rates. Excess air systems use a constant air flow and “on ratio” combustion at high fire.



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