Tempest® 4441 High Velocity Gas Burner

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Tempest Product Page-FIVES

The Tempest® is one of the world's most widely used and reliable burners in the global high velocity burner market.  Contact Fives North American Combustion today to hear more about the burner which is replacing and outperforming the competition. 

Markets and Applications

  • Aluminum Industry
  • Ceramic and Proppants Industry
  • Chemical Plants
  • Ductile Iron Pipe
  • Forging Furnaces
  • Galvanizing tanks
  • Heat Treat
  • Hot Gas Generation
  • Incineration / Thermal Oxidation
  • Periodic and Tunnel Kilns
  • Portable Refractory Dry Out
  • Preheat Equipment
  • Steel Industry
  • Scrap Preheaters

Superior Recirculation Capabilities

High velocity jet action supplies superior re-circulation allowing for a close temperature uniformity and the productivity benefit of safe higher rates to a wide variety of applications up to 3000°F (1650°C) and 800°F (427°C) preheated combustion air. Integral air and gas orifice plates and measuring taps simplify installation.

Wide Operating Capabilities and Ignition Limits

  • Optional slotted tile for superior narrow lane firing and better temperature uniformity
  • Industry leading operating range from 30% excess fuel to over 3000% excess air
  • Preheated combustion air versions available
  • Modulating StepFireTM (pulse firing) control
  • Direct spark ignited with wide ignition window
  • BSP or NPT threaded gas/air connections
  • Sturdy cast construction
  • All sizes suitable for use with ionization rod (standard) or UV detector (optional)

Low NOx Emissions

Emissions are less than 60 ppm (123mg/Nm3) in typical 2000°F (1093°C) applications.  

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