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This single-use isolation device provides reliable, high pressure relief in a leak-tight and corrosion- resistant package. It is designed to seal a passageway or volume until the rated burst pressure is exceeded. At that point, the 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/or from the isolated system. The Lee Burst-Sert Rupture Disc incorporates our field-proven controlled expansion principle to prevent bypass leakage and provide secure retention without the use of threads or elastomeric seals.
| Characteristic | Specification |
|---|---|
| Burst Pressures | 3000 - 15,000 psid |
| Tolerance | ±10% of rated burst pressure |
| Operating pressure | up to 70% of burst pressure |
| Operating temperature | up to 392°F (200°C) |
| Burst direction** | Forward or Reverse direction |
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.
Always verify flow calculations by experiment.
*There are many parameters to consider when determining V-Factor. Click here for more information.
