Burst Disc - 1/2" BSPT Pipeaway1600-30051600-30051600-20031600-2000Non-reclosing safety device that protects against either over pressure or vacuum conditionsOptions Choose an option¼” NPT - 3 bar¼” NPT – 4 Bar¼” NPT – 6 BarClear Burst Disc - 1/2" BSPT Pipeaway quantity Add to quote