The LX Series Domed Composite Rupture Disc is engineered to offer superior overpressure protection across a range of demanding applications. Its domed composite design ensures a controlled and accurate burst pressure, while the composite construction enhances durability and adaptability to various media types, including gases, liquids, and mixed-phase flows. This rupture disc is ideal for industries where safety and reliability are paramount.
The domed structure provides uniform pressure distribution, enhancing the accuracy and consistency of the burst pressure.
The composite design consists of multiple material layers, offering enhanced strength and durability for high-pressure applications.
Ensures that the disc opens without fragmentation, protecting downstream equipment and maintaining process safety.
Suitable for a variety of burst pressure requirements, allowing for flexibility in different industrial processes.
Can operate at a high percentage of its burst pressure, minimizing the risk of premature failure while maximizing operational efficiency.
Compatible with a wide range of media, including corrosive and non-corrosive gases, liquids, and slurries, making it suitable for industries such as petrochemical, pharmaceutical, and food processing.
Available in various materials, such as Stainless Steel, Nickel, Monel, and Inconel, to suit specific application needs and environments.
| Nominal Disc Size | Material | Burst Pressure Range (min) – psig (barg) @ 72°F (22°C) | Maximum Burst Pressure (psig) |
|---|---|---|---|
| 1″ | SS, Nickel, Monel | 15 – 35, 1.0 – 2.5 | 2000 |
| 25 mm | SS, Nickel, Monel | 1.0 – 35, 1.0 – 2.5 | 150 |
| 1-1/2″ | SS, Nickel, Monel | 15 – 32, 1.0 – 2.2 | 2000 |
| 40 mm | SS, Nickel, Monel | 1.0 – 32, 1.0 – 2.2 | 150 |
| 2″, 2.6″ | SS, Nickel, Monel | 15 – 30, 1.0 – 2.0 | 2000 |
| 50 mm, 65 mm | SS, Nickel, Monel | 15 – 30, 1.0 – 2.0 | 2000 |
| 80 mm | SS, Nickel, Monel | 1.0 – 30, 1.0 – 2.0 | 150 |
| 3″ | SS, Nickel, Monel | 15 – 25, 1.0 – 1.7 | 2000 |
| 4″ | SS, Nickel, Monel | 1 – 20, 1 – 1.4 | 1000 |
| 100 mm | SS, Nickel, Monel | 20 – 20, 1 – 1.4 | 1000 |
| 6″ | SS, Nickel, Monel | 1 – 15, 1 – 1.0 | 1000 |
| 150 mm, 8″ | SS, Nickel, Monel | 1 – 15, 1 – 1.0 | 1000 |
| 200 mm, 10″ | SS, Nickel, Monel | 1 – 15, 1 – 1.0 | 1000 |
| 250 mm, 12″ | SS, Nickel, Monel | 1 – 15, 1 – 1.0 | 1000 |
| 300 mm | SS, Nickel, Monel | 15 – 15, 1.0 – 1.0 | 1000 |
Maximum Temperatures:
| Specified Burst Pressure Rating | Manufacturing Ranges | Burst Tolerance |
|---|---|---|
| 1.0 to below 5.0 | +/-0.50 | +/-0.50 |
| 5.0 to below 10.0 | +/-0.30 | +/-0.80 |
| 10.0 to below 15.0 | +/-0.60 | +/-1.30 |
| 15.0 to below 40.0 | +/-0.09 | +/-2.00 |
| Above 40 | +/-5% | +/-5% |
The BI Series Rupture Disc Indicator is a single-use burst sensor that can be installed to detect rupture disc activation in real-time. This explosion-proof sensor is suitable for use in hazardous environments, providing an additional layer of safety.
We’d love to hear from you! Whether you have a question about our products, need assistance, or want to discuss a project, our team is here to help. We value strong connections with our clients and partners, and we’re committed to providing exceptional service.
