Rupture Plugs

Extruder Rupture Plugs are designed to instantaneously rupture at a pre-determined pressure over a wide temperature range and protect plastic extrusion machines from over pressurization. Rupture Plugs, also called Blow Plugs or Rupture Disks, are made with stainless steel body of multiple lengths and thread configurations. Fitted with Inconel diaphragm at the end, these plugs have a rated temperature of 750 degrees Fahrenheit in a wide range of burst pressures. Extruder Blow Plugs are fitted flushed with a pressure wall and are leak tight.