The Lee Burst-Sert™ Rupture Disc is a single use isolation device that provides reliable, high pressure relief in a leak-tight, corrosion resistant package. The Burst-Sert is designed to seal a passageway or volume until the rated burst pressure is exceeded. At that point, the rupture disc in the plug ruptures, creating a flow passage as large as Ø.25″ (12 Lohms*) to relieve the excess pressure or allow flow to/from the isolated system. Manufactured from Incoloy® 825 and Inconel ® 625, the Burst-Sert incorporates our field-proven controlled expansion principle, which ensures retention and prevents any bypass leakage without the use of threads or elastomeric seals.
From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.
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The Lee Company has developed the Lohm Laws for defining and measuring resistance to fluid flow. The Lohm is defined such that 1 Lohm will flow 100 GPM of water with a pressure drop of 25 psi at a temperature of 80°F.