Innovative frustum design disk providing overpressure relief at low pressure; the
circular score line has an interrupted ‘hinge’ segment which retains the disk’s central
petal and prevents fragmentation.
Eco-Saf® ECR™
Offers the lowest burst pressures available from a reverse buckling disk; The disk
relieves overpressure or vacuum by reversing and opening at the perimeter of the dome
Sure-Saf® CSI™ ECR™
Uses SAF technology (structural apex forming), which enhances accuracy of burst
pressure
RB-90™
Provides overpressure protection by reversing and snapping against precision stainless
steel knife blades
SVI™
A single-use rupture disk assembly (no holder required) for isolating safety relief
valves; For retrofit with fixed piping
SKR-U™
An all purpose SKR rupture disk partnered with a threaded union-type holder