The SFAZ rupture disks (bursting discs) are solid metal scored disk design. Designed to be used in the UHZ Holder.


  • Fail-Safe Design - If the SFAZ Series Disk is damaged or incorrectly installed, it will always burst at or below the marked burst rating as indicated on the disk tag
  • Operating ratios up to 90% of the minimum tolerance
  • Excellent for liquid, gas, or two-phase applications
  • Scored after disk material is formed to a high crown height for a more robust design

Options / Accessories

  • TFE liners are available to provide protection from corrosive media
SFAZ Rupture Disks

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