At what PSI does the blow out disk rupture in the system?

The blow-out disk in the system is designed to rupture at a pressure of 2775 PSI. This specific pressure point is critical because it serves as a safety feature meant to prevent excessive pressure build-up that could lead to catastrophic failures in the system. By having the disk rupture at this pressure, the system can relieve excess pressure safely, thereby protecting both the aircraft's structure and its occupants.

Understanding the function of the blow-out disk is essential for both safety and operational effectiveness in aviation systems. Knowing the correct rupture pressure helps pilots and maintenance personnel ensure that the system operates within safe limits and can respond appropriately in the event of a pressure anomaly.