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Low Pressure FAST Gas Assisted Retrofits

Smokeless operation for low-pressure flare applications

  • FAST Gas Assist Tip has been designed to provide smokeless operation of heavy tank vapors typically emitted from tank battery installations. It supports smokeless or near-smokeless performance for lower-volume production facilities.
  • The system complies with 40 CFR 60.18 Method 22 without the need for additional electric power and installs on virtually any utility flare with a 4" or 6" flare tip, requiring no welding.
Low Pressure FAST Gas Assisted Retrofit
Low Pressure FAST Gas Assisted Retrofit
What It Does

Improves combustion for low-pressure vapor streams

The FAST Gas Assist Retrofit enhances combustion by introducing assist gas or compressed air to improve mixing and burn quality.

  • Enables smokeless or near-smokeless operation
  • Improves combustion efficiency for tank vapors
  • Reduces visible emissions
  • Works without external electrical systems
How It Works

Assist gas or air improves mixing and burn quality around the flame.

  • Assist gas mixes with ambient air
  • Injected at high velocity around the flame
  • Delivered 360° around the flare flame
  • Improves combustion using significantly less assist gas than traditional systems

The result is a cleaner burn with improved efficiency and reduced emissions.

System Integration

  • Installed on existing utility flares
  • Mounted on 4" or 6" flare tips
  • Deployed without welding
  • Integrated into low-pressure flare systems
  • Used for retrofit upgrades in tank battery installations

Important Operating Considerations

This system is not designed to handle particulates in the flare or fuel gas stream, including:

  • Condensate
  • Drilling mud
  • Liquid hydrocarbons
  • Contaminated water

If these are present, upstream separation or condensate management equipment should be installed to protect performance and reliability.

Key Features

  • Smokeless Operation
  • EPA Compliant
  • Versatility
  • Clean Combustion

Where It Fits

  • Tank battery installations
  • Low-volume production facilities
  • Low-pressure vapor streams
  • Existing utility flare upgrades
  • Sites requiring improved emissions performance without full system replacement
FAST Gas Assist in Operation

Low-pressure flare performance with gas-assisted combustion

This field clip shows D.B.I.’s FAST Gas Assist retrofit operating in a low-pressure flare application where cleaner combustion and reduced visible emissions are critical.

The retrofit improves vapor mixing and burn quality without requiring additional electrical systems, making it practical for remote and existing installations.

Low-pressure FAST Gas Assist field operation from the D.B.I. product gallery.

Regulatory Ready

Environmental Compliance

With increasing regulatory pressure and environmental concerns, our solutions are engineered to support compliance with EPA standards while maintaining efficient and reliable operation.

FAST Gas Assist systems improve combustion quality and help facilities meet emissions requirements under Method 22.

Environmental Compliance
Request a Quote for FAST Gas Assisted Retrofits

Request a Quote

Tell us about your flare system, operating conditions, and retrofit requirements. Our team will recommend the appropriate FAST Gas Assist configuration for your facility.

Request a Quote