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MODEL 7588

In-Line Vertical – ATEX Certified

The 7588 model is a In-Line Vertical Deflagration Flame Arrester designed to inhibit flame propagation in gas piping systems and to protect low pressure tanks containing flammable liquids. Arresters protect low flash point liquids from external sources of ignition. This provides increased fire protection and safety. • IEC gas group IIA1


  • Vertical installation only
  • Burn Time tBT 5 minutes*
  • Modular design allows easy and cost-effective flame bank maintenance
  • Flame arrester element geometry maximizes flame quenching capability while minimizing pressure drop
  • Proven spiral-wound, crimped-ribbon flame element provides reliable flame protection

*Testing parameters based on EN ISO 16852:2010

Size: 2″ (DN50) through 12″ (DN300)

Material: Housing standard material: carbon steel, stainless steel, aluminum • Flame element standard material: 316L stainless steel

Pressure: Maximim Operational pressure 15.7 psia (1.08 bara) – Testing parameters based on EN ISO 16852:2010

Certification: Certified to ATEX Directive in compliance with EN ISO 16852:2010 Certificate #: IBExU12ATE X2018 X • Thermocouple is required for flame detection per the ATEX code

Temperature: Operational Temperature Range -4 to 140 ºF (-20 to 60 ºC)

  • Exterior painting or coating available
  • DIN or ASME/ANSI drilling available
  • Tapped instrument ports available
  • Factory installed thermocouples for flame sensing

Contact your rep to start an order or learn more.