Elevated Flares

Gas Assisted Flares (VaporClear Series)


  • Provides smokeless combustion of heavy waste gas vapors
  • Allows high destruction of low btu vapors
  • Fuel gas is injected into the combustion zone to induce atmospheric air
  • High velocity gas injection creates a turbulent mixing zone for greater combustion efficiency

Selection Criteria / Advantages

  • Smokeless flow rates of up to 100% of total waste gas flow
  • Fuel gas is a readily available utility
  • Capable of burning low btu vapors with high inert gas content
  • Stable and reliable combustion
  • Upstream oil & gas production
  • Midstream oil & gas
  • Petroleum refining
  • Chemical processing industry (CPI)
  • Assist gas ring with high efficiency injection nozzles
  • Flame retention devices(s) ensure stable combustion
  • Designed to accept a wide range of waste gas pressures
  • High temperature rated materials in the heat affected area
  • Includes velocity type purge seal to prevent flashback and minimize operating expense


Standard Length: 10’-0” [3048 mm]
Diameter: 3” – 84” 4” – 84” [102 – 2134 mm]

Standard Materials:

Heat affected zone: stainless or high nickel alloy (as per application)
Non-heat affected zone: carbon steel
Velocity Seal: 304SS

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