Electron Beam Welded Rupture Disk - OE5

  • Forward-acting rupture disc assembly
  • Electron-beam welded construction
  • Superior leak-tight design
  • High integrity to prevent premature failure
  • Zero-maintenance and easy installation
  • Wide range of thread configurations

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The OE5 is a high-performance rupture disc assembly with a forward-acting rupture disc that is electron-beam welded directly onto the end of a plug assembly. It offers superior leak-tightness and the highest integrity possible to reduce the risk of premature failure. This product is ideal for applications where it is essential that the process medium is not vented into the atmosphere. It is simple to install and features a zero-maintenance design. The OE5 is available with a range of inlet and outlet thread connections to suit different venting requirements. It is constructed with materials such as 316 Stainless Steel and Nickel, and it is designed to meet ISO 4126-2:2019 and PED 2014/68/EU standards. The OE5 has a burst pressure range of 20 barg to 1,034 barg and operates within a temperature range of -70°C to 400°C. It is suitable for gas, vapor, and liquid services and is leak-tight, tested to 1x10⁻⁸ cc-atm/sec.

Use Cases

  • Applications where it is essential that the process medium is not vented into the atmosphere
  • Aerospace
  • Medical
  • Oil and gas
  • Industrial engineering

Capabilities

  • Provides high-integrity pressure relief with minimal leakage risk
  • Operates across wide pressure range (20–1,034 barg)
  • Supports extreme temperatures (-70°C to 400°C)
  • Handles gas, vapour, and liquid services
  • Enables flexible installation via multiple thread configurations
  • Maintains leak-tight sealing verified via helium testing
OsecoElfab OsecoElfab manufactures pressure management solutions, including rupture discs and explosion vents, for the hydrogen economy to ensure safety and performance. Founded in 1965, it is part of the Halma Group. The company focuses on innovation and customer-centric solutions.

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