ZOOK 1MY1AHIB12X4X30X260C RUPTURE DISC 4" 30 PSI BURST RATING AT 55.6C

Description:

The ZOOK 1MY1AHIB12X4X30X260C Rupture Disc is used in pressure relief systems to protect equipment from overpressure by bursting at a specified pressure threshold. Commonly installed in pressure vessels, piping systems, and process equipment in chemical, petrochemical, and industrial facilities. Maintenance teams, process engineers, and system integrators use this part for repair, retrofit, or replacement to ensure safe pressure relief and system protection.

Applications:

The ZOOK rupture disc is widely used in industrial process environments such as chemical plants, oil and gas facilities, and manufacturing systems where overpressure protection is critical. It is installed in tanks, reactors, and pipelines to provide fail-safe pressure relief, preventing equipment damage and ensuring compliance with safety standards. Rupture discs function by bursting at a defined pressure to safely relieve excess pressure and maintain system integrity.

Technical Specifications:

• Manufacturer: ZOOK
• Model / Part Number: 1MY1AHIB12X4X30X260C
• Product Type: Rupture Disc (Bursting Disc)
• Size: 4 inch
• Burst Pressure: 30 PSI
• Burst Temperature: 55.6°C (132°F approx.)
• Function: Overpressure protection via controlled rupture
• Application: Pressure vessels, tanks, and piping systems
• Installation: Mounted between flanged connections
• Operation: Single-use safety device
• Material: Metal/composite construction (series-dependent)

Common Replacements:

• ZOOK RA Series Reverse Acting Rupture Disc
• ZOOK FA Series Forward Acting Rupture Disc
• Continental Disc Corp 4" 30 PSI Rupture Disc