LoKr Safety Cartridge

The next step in the evolution of rupture disc technology for pressure relieving systems, the LoKr Safety Cartridge unites the innovative welded technology of the Oseco Safety Cartridge with the technically advanced design of the LoKr rupture disc.

A best-in-class Flow Resistance Factor (FRF) or KR is combined with the ease of use and leak-tightness of the Safety Cartridge. This enables users minimize the require line sizes, while offering exceptional reliability, easy installation, and a leak-tight rupture disc that supports environmental targets.

The LoKr SC covers the widest range of burst pressures and application types possible with a single disc, making it as close to a universal rupture disc solution as you can get.

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Key features

• Sizes 1" - 12"
• Operating ratio: 95%
• Burst tolerance: +/-5% of specified burst pressure
• KR value: 0.22
• 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
• Suitable for high-cycling or pulsating applications
• Standard materials of construction: 316 Series Stainless Steel, Inconel® 600, Monel®, and Hastelloy®

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