Extrusion Burst Plugs

Extrusion Burst Plugs are pressure relief devices designed for over-pressure protection of plastic extrusion processes.


  • Each assembly consists of a threaded tubular body with a rupture disk welded to the process end
  • Each assembly is mounted directly into the extrusion equipment through a pressure port or thermocouple-well
  • Each assembly is a one piece construction
  • 300 Series Stainless Steel Body Material