Reliable Solutions
Reverse Acting


Oseco's OPR+/OPK+ is a high performance reverse buckling rupture disc that provides a single disc solution across a wide range of sizes and burst pressure. The OPR+/OPK+ allows for potential stock reduction of up to 65% due to it's versatile design.

  • Size Range: 1"- 24" DN25-DN 600
  • Service Type: Gas & Liquid
  • Operating Ratio: 95%

OPR+/OPK+ Flyer / OPR+/OPK+ Installation Guide

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