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Extruder Burst Plugs

  • Extruder Burst Plugs
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Extruder burst plugs provide a reliable and economical pressure relief safety device in extrusion and polymer processing applications. Extruder burst plugs can also be referred to as rupture disks, rupture pins, and burst discs.
 
MPI extruder burst plugs offer standard features such as:
  • Inconel end disk for consistent rupture over a wide temp range.
  • 750°F (400°C) temp rating – optional up to 1000°F (535°C)
  • 5% accuracy
  • Stock ranges from 1500 – 15000psi
  • Standard threads ½”-20UNF, ¾”-16NC, 5/8”-11NC, M18x1.5, M14x1.5
  • Optional – threads, tip designs

MPI's Extruder Burst Plugs are also compatible with Dynisco, Gefran and GP50. 
MPI Melt Pressure Burst Plugs  (download Brochure)
MPI/Dynisco BP420 Cross Compatibility List
MPI/Dynisco BP520 Cross Compatibility List
MPI/Gefran Burst Plugs Cross Compatibility List

We ship 90% of the orders we receive the same day.

If you have any questions click on the Live Chat button for assistance or call (800) 817-3486 for more information on our extruder burst plugs.