For use on rupture disc holders with 1/4 in. (6.4 mm) blow out diameter. Primary relief device for operating pressures from 34,500 to 37,000 psi (2380 to 2550 bar). Secondary relief device for operating pressures from 40,000 to 41,700 psi (2760 to 3000 bar).
For use on rupture disc holders with 1/4 in. (6.4 mm) blow out diameter. Primary relief device for operating pressures from 38,600 to 41,500 psi (2660 to 2860 bar). Secondary relief device for operating pressures from 44,800 to 46,700 psi (3090 to 3360 bar).
For use on rupture disc holders with 1/2 in. (12.7 mm) blow out diameter. Primary relief device for operating pressures from 4,100 to 4,400 psi (290 to 310 bar). Secondary relief device for operating pressures from 4,800 to 5,200 psi (330 to 360 bar).
For use on rupture disc holders with 1/2 in. (12.7 mm) blow out diameter. Primary relief device for operating pressures from 5,500 to 5,900 psi (380 to 410 bar). Secondary relief device for operating pressures from 6,400 to 6,700 psi (440 to 480 bar).
