Oseco Safety Cartridge™

Oseco Safety Cartridge™

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Oseco Safety Cartridge

For chemical process plants

An innovative rupture disc solution to eliminate leaks and installation errors, and increase safety

The Oseco Safety Cartridge™ combines the traditional three components of a rupture disc system into one hermetically sealed component. It provides worry-free installation for your critical applications, while eliminating maintenance complexities, expenses and time requirements.

The Oseco Safety Cartridge™ system guarantees leak protection by completely removing the need to seal your rupture disc within a holder. These high performance, one-piece units come leak-tight from the factory and install in minutes.

No other rupture disc solution is as effective or as easy to install. Its patented design makes the Oseco Safety Cartridge™ system the only widely available solution to eliminate exterior seam leakage.

Use with the Oseco FAS, OPR/OPK or PCR bursting discs for a range of burst pressures and temperatures. The Oseco Safety Cartridge™ is manufactured at our manufacturing facility in Broken Arrow, Oklahoma, USA.

Key features

  • Hermetically sealed design eliminates leak paths
  • Leak checked to 1×10-8 cc-atm/sec using helium
  • Fully integrated disc-and-holder eliminates installation errors
  • One-piece assembly eliminates torque issues 
  • Available for gas and liquid service
  • Non-fragmenting design
  • Withstands full vacuum
  • Standard height matches commonly used insert-style holders
  • Standard materials of construction: 316 Series Stainless Steel, Inconel® 600, Monel®, and carbon steel


Technical downloads

Product Brochure
Datasheet – with the FAS disc
Datasheet – with the OPR/OPK disc
Datasheet – with the PCR disc


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