Oseco's POSIPRO is a bidirectional rupture disc that provides both positive and vacuum pressure protection. The POSIPRO is designed for applications requiring extremely low positive pressure relief while providing vacuum protection up to 100 psig.
Size Range: 3"-10" DN80-DN250
Service Type: Gas & Liquid
Operating Ratio: 90% for 1" to 10" Water Column, 80% for 10" - 30" Water Column