Elfab Opti-Gard rupture discs

Elfab has further improved its Opti-Gard range so that it can now offer the rupture disc as a single-disc solution.

Opti-Gard was previously available in either the OPR or OPK design, depending on the burst pressure required. Simple enhancements made to that version have enabled Elfab to produce a single-disc design covering the full range of sizes and burst pressures, offering users potential stock reductions of more than 65%.

The Opti-Gard rupture disc is covered by a three-year warranty, demonstrating the ongoing reliability of a range initially launched in 2003. The disc is still supplied with Flo-Tel, Elfab’s non-invasive IECEx-approved burst detection, as standard. With tolerance of 3% across a wide range of burst pressures and a 95% operating ratio, Opti-Gard continues to offer high-performance characteristics in liquid, gas or vapour applications.