Burst Indicator Extruder Rupture Disks

  • MPI extruder rupture disks burst indicator
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Extruder Rupture Disks with Burst Indication (option - BI) offers an inexpensive signal output when the disk ruptures. A plug is fitted at the discharge end. A small hole if drilled through the hex head where a small diameter Teflon insulated signal wire is placed through. When a rupture disc discharges, plastic flow causes the plug to pop out and shear the signal wire. This sheared wire can be used to send a signal to the control system.
*Please allow 2-3 days mfg for Rupture Disks with Burst indication*

BI - Burst Disk Option - can be added to any hex head rupture disk and can ship the same/next day.

Ordering Info

Using stock - Part# RP1206-7500 - 1/2”-20unf x 6”L + Hex , 7500psi
With BI option - Part# RP1206-7500-BI - 1/2”-20unf x 6”L + Hex , 7500psi c/w BI - Burst Disk option

MPI can replace BP520 burst indicator rupture disks from Dynisco. Please contact a MPI sales engineer for more information

Features of Burst Indicator Extruder Rupture Disks

  • Signal wire breaks when disk ruptures.
  • Teflon insulated signal wire.
  • Option for any Hex Head Extruder Rupture Disk
  • Stainless steel body
  • Inconel Burst Disk
  • 100% Leak tested
Request a quote on extruded rupture disks for your application, or contact MPI for more information.