
![]() |
Edward Lowton
Editor |
![]() ![]() |
Home> | Plant, Process & Control | >Process equipment | >Double rupture disc |
ARTICLE
Double rupture disc
04 March 2013
Elfab has further developed its pressure-relief assembly range, adding a design to prevent environmental contamination in severe process conditions.

Elfab has further developed its
pressure-relief assembly range,
adding a design to prevent
environmental contamination in
severe process conditions.
The Double-Disc Assembly comprises primary and secondary bursting discs that are both reverseacting, both forward-acting or now a combination of the two, plus a pressure gauge or switch to monitor the space between the discs.
Should a chemical attack cause pinholing of the primary disc, the secondary disc prevents pollution of the environment; the intermediate pressure sensor alerts staff to the need to replace the disc that has operated.
The Double-Disc Assembly comprises primary and secondary bursting discs that are both reverseacting, both forward-acting or now a combination of the two, plus a pressure gauge or switch to monitor the space between the discs.
Should a chemical attack cause pinholing of the primary disc, the secondary disc prevents pollution of the environment; the intermediate pressure sensor alerts staff to the need to replace the disc that has operated.
MORE FROM THIS COMPANY
- Eliminating downtime during maintenance
- Fast track service for pressure relief requirements
- Online store announced
- Extruder rupture disc line
- Double rupture disc assembly
- Slimline holder allows easy upgrade
- Support for engineers in SIL rated processes
- Reverse-acting rupture disc
- Elfab safeguards LNG plant
- Flame arresters and breather valves
OTHER ARTICLES IN THIS SECTION