The BI Series integral burst indication offers a simple and effective means of indication over-pressure or discharge indication for rupture disk (bursting disc) applications.


  • Available on the family of ZOOK Metal rupture disks.
  • Supplied affixed to the outlet side of the rupture disk isolating the indicator from process media
  • Provides signal indication instantly upon rupture of the disk
  • Integral design is not effected by backpressure from a common discharge manifolds
BI Series Burst Indication


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