• Single action devices that offer the ultimate over-pressure protection for vessels.
• React to pressure differences between the process and the vent.
• Can be manufactured to almost any recognized standard bore diameter, depending on the bursting pressure, operating pressure and related temperatures.
• Special bore diameters available to meet specific constraints.
• Broad range of materials options.
• Wide range from simple forward acting tensile loaded assemblies to grooved reverse-buckling compression loaded units.
• Design options include simple single discs clamped directly between flanges or complex multi-disc assemblies including both reverse buckling primary discs and conventional secondary discs with high capability reverse pressure supports.

See data sheet here: https://www.emerson.com/documents/automation/data-sheets-bursting-discs-marston-en-en-5194566.pdf

Contact our sales team for more details