ZOOK 51093.020 Rupture Disc URA 45 PSIG 1.5 Inch

The ZOOK 51093.020 URA Rupture Disc is a single‑use overpressure safety device designed to protect equipment by rupturing at a defined pressure threshold. This URA-series rupture disc measures 1.5 inches, with a burst pressure of 45 PSIG and a burst temperature of 72°F, and is installed between compatible rupture disk holders or flanges on pressure vessels, tanks, and piping systems. Commonly used in chemical plants, petrochemical facilities, and industrial environments, it enables controlled relief to prevent equipment damage and supports maintenance, retrofit, or replacement by process engineers, system integrators, and maintenance teams. Common replacements include ZOOK RA Series, ZOOK FA Series, and Continental Disc Corp 1.5" 45 PSIG Rupture Disc.