Replacement 1.8k Burst Disc for tank regulators.
Seals without ptfe tape or thread sealant.
Usually replacing a blown 1.8K burst disc doesn't fix the real problem, which is a damaged regulator piston o-ring.
We recommend to check the condition of this o-ring at the same time you are replacing the 1.8K blow out disc.
09 68 99 8989 (mon-fri 10-18)
info@sissos.com