* ND 8 (1/4") to 800 (32").
* Set pressure: 0.5 to 1000 bar (according to the technology).
* Stainless steel, duplex, super-duplex.
* Concave free rupture disk or fitted with knife vanatome patented
* Pre-cut in composite material, reverse grooved without knife.
* Wafer, threaded, screwed or welded assembly.
* Nuclear - Armament - Industry.
* Manufacturing by self controlled hydroforming system for a perfect repetitivity.
* Options :
o support to withstand vacuum or back pressure,
o bursting detector,
o package of rupture disc and associated safety relief cock.