The LOTRX rupture disc has all the benefits of our scored, reverse-acting discs, and more — a failure-initiating indent to lower the pressure at which reversal occurs and a notched outlet ring to facilitate opening of the rupture disc along a precision semicircular score.
The LOTRX rupture disc features a failure-initiating indent and a precision semicircular score – two features to ensure clean, consistent opening patterns, even at low reversal pressure. It also includes a back-pressure support inlet ring to permit operation under full vacuum conditions for burst pressure ratings 5 psig (0,345 barg) and above.
- The LOTRX is ideal for primary or secondary system relief protection and provides an effective means of fugitive emission control when used to isolate a safety relief valve.
- LOTRX rupture discs are manufactured and tested for compressible (gas or vapor) relief conditions only and may not function properly in an incompressible (liquid) application.
- Optional features:
- Fluoropolymer outlet protective cover available for corrosion protection on the vent side of the rupture disc and holder in 1″ (above 4 psig) and 1 1/2″-8″ (all pressures)
- Fluoropolymer coating is available for corrosion protection on the process and vent side of the rupture disc
- Cleaning for oxygen or chlorine service
- Stainless steel encapsulating rings are standard; optional ring materials are available.
