Reverse Buckling Rupture Disk - LPS™

  • Designed for gas, liquid and multi-phase service
  • Suitable for operating pressure to 90% of the minimum burst pressure
  • Designed for non-fragmentation, recommended for Relief Valve isolation
  • Damage safety ratio ≤ 1
  • Vacuum resistant
  • Back pressure resistance can be specified

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Reverse Buckling Rupture Disk - LPS™

  • The LPS™ Rupture Disk (Bursting Disc) was developed to provide low burst pressures from 5 psig (0.35 barg) using reverse buckling rupture disk technology.
  • The LPS™ Rupture Disk (Bursting Disc), combined with the SRB-7RS® Safety Head, provides accuracy and reliability.
  • The LPS™ uses SAF™ technology (Structural Apex Forming™) enabling very low burst pressures to be achieved with excellent opening characteristics.

Key features

  • Designed for gas, liquid and multi-phase service
  • Suitable for operating pressure to 90% of the minimum burst pressure
  • Designed for non-fragmentation, recommended for Relief Valve isolation
  • Damage safety ratio ≤ 1
  • Vacuum resistant
  • Back pressure resistance can be specified
  • Available with ASME “UD” (select 0%, -5%, -10% Manufacturing Design Range)
  • Pressure Equipment Directive “CE” marking and/or other International Certifications. Patent 6178983, 6321582, 6446653, 6494074 apply/pending

Contact us

  • Interested? Please contact BS&B Safety Systems by fillin in the contact supplier form.
BS&B Safety Systems Ltd

BS&B Safety Systems Ltd is a global leader in pressure safety management, providing comprehensive overpressure, underpressure, and explosion protection solutions tailored for the expanding hydrogen industry. With over 90 years of experience, BS&B offers specialized rupture disks, flame arresters, and safety relief valves designed for the production, storage, transportation, and usage of hydrogen fuel. The company's solutions ensure critical protection for equipment and personnel across the entire hydrogen value chain.

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