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Designed and manufactured with your individual site in mind, ASHCOR’s Variable Slot Sonic Flare system is a reliable solution for any application that needs to safely and efficiently burn off waste gas.

Variable Slot Sonic Flare (VSSF)

The ASHCOR Variable Slot Sonic Flare (VSSF) is equipped with a high-pressure tip that uses the energy of the high-pressure gas steam for smokeless combustion and a reduced purge rate. 

The VSSF System’s features allow for lower radiation levels and reduce required stack height. Its operation is controlled by incoming flare gas pressure that causes the exit area to vary, providing constant backpressure and high exit velocity across the full operating range. 

Flow rate for typical operating conditions is 22 MMSCFD from approximately 8 – 50 PSI. 

Standard Flare System Specs 

  • Retractable or fixed pilot 
  • High pressure burner 
  • Capacity up to 22 MMSCFD 
  • Scalable build options 
  • Can withstand wind speed up to 120 mph 
  • Painted carbon steel base 
  • Smokeless combustion 
  • Reduced purge rate 
  • Flame Smart burner management system 
  • ASHCOR flame arrester 

Optional Upgrade Features 

  • Solar panel functionality for sites without power

Designed and manufactured with your individual site in mind, ASHCOR’s Variable Slot Sonic Flare system is a reliable solution for any application that needs to safely and efficiently burn off waste gas.

Request a quote today to get started outfitting a flare for your site.

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