Model L76V-SF

Vent Stack Deflagration Flame Arrestor

The LaMOT Valve & Arrestor Model L76V-SF is an End-Of-Line Vent Stack Deflagration Flame Arrestor designed to inhibit flame propagation in gas piping systems and to protect low pressure tanks containing flammable liquids. Arrestors protect low flash point liquids from external sources of ignition. This provides increased fire protection and safety.

  • Flame arrestor element geometry maximizes flame quenching capability while minimizing pressure drop
  • Modular design for easy and cost-effective flame-bank maintenance
  • Element geometry maximizes flame-quenching capability and minimizes pressure drop
  • Spiral-wound, crimped-ribbon flame element for reliable flame protection

• Connection sizes: 2″, 3″, 4″ & 6″ NPT
• Housing standard material: Carbon Steel, Stainless Steel, Aluminum
• Flame element standard material: 316L Stainless Steel, Aluminum
• Operational Temperature Range -4 to 140 oF (-20 to 60 oC)
• Burn Time tBT 6 minutes Aluminum element, 7 minutes 316SS element • NEC gas group D, IEC gas group IIA

  • Exterior painting or coating
  • Instrument ports available
  • Factory installed thermocouples for flame sensing available

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