Low Pressure Burst Disc on ISO NW40 KF Flange
Low Pressure Burst Disc on a ISO NW40 KF Flange
Accu-Glass low-pressure burst discs have a stress pattern scored right into their 316 stainless steel foil diaphragm. They're designed with a large 1.93 square-inch deflection area that will rupture when a vacuum vessel's internal pressure has reached 7.5 to 11.5 psi (gauge). Mounted on an industry standard ISO NW40 KF flange, these low-pressure burst discs provide an instant pressure-relief path for high vacuum (HV) vessel's experiencing accidental over-pressurization.