What is the typical design burst pressure for a rupture disc?

What is the typical design burst pressure for a rupture disc?

• A. 10 psig
• B. 15 psig
• C. 20 psig
• D. 30 psig

Answer: (B)

The typical design burst pressure for a rupture disc is commonly set at 15 psig. This value is significant because rupture discs are safety devices designed to protect equipment and systems from overpressure conditions. They operate by bursting at a predetermined pressure to release excess pressure safely, thereby preventing potential damage to the system. Selecting 15 psig as a standard reflects a balance between ensuring safety at common operational pressures while allowing for the operational tolerances found in many systems. This value might vary with specific applications or industry standards, but in many instances, 15 psig serves as a reference point. Understanding this design pressure is essential for ensuring that the rupture disc effectively fulfills its safety function without compromising the overall integrity of the system.

The typical design burst pressure for a rupture disc is commonly set at 15 psig. This value is significant because rupture discs are safety devices designed to protect equipment and systems from overpressure conditions. They operate by bursting at a predetermined pressure to release excess pressure safely, thereby preventing potential damage to the system.

Selecting 15 psig as a standard reflects a balance between ensuring safety at common operational pressures while allowing for the operational tolerances found in many systems. This value might vary with specific applications or industry standards, but in many instances, 15 psig serves as a reference point. Understanding this design pressure is essential for ensuring that the rupture disc effectively fulfills its safety function without compromising the overall integrity of the system.