The Groth Model 7758A Deflagration & Detonation Flame Arrester inhibits flame propagation in gas piping systems. The design of the flame arrester makes it ideal to protect liquid storage tanks containing both NEC Group D and Group C vapors (IEC Class IIA and IIB1 through IIB3 vapors).

• Vertical or horizontal installation
• In-line or end-of-line Deflagration
• Stable and unstable detonations
• Burn Time tBT up to 30 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
• High operating pressures
• Certified to ISO 16852:2010