The Groth Model 7658A Deflagration & Detonation Flame Arrester inhibits flame propagation in gas piping systems. The design makes it ideal to protect liquid storage tanks containing NEC Group D (IEC Class IIA) gases.

• Vertical or horizontal installation
• In-line or end-of-line Deflagration
• Unstable detonations
• Burn Time tBT 10 minutes
• Bi-directional with respect to flow and ignition source
• Elements are easily removed in-line for cleaning and maintenance and are economical to
  replace if necessary
• Low pressure drop with multiple element sizes available for each flange size
• Certified to ISO 16852:2010