A rupture disc, bursting disc or burst diaphragm is a non-reclosing pressure relief device that, in most uses, protects a pressure vessel, equipment or system from overpressurization or potentially damaging vacuum conditions.

Fike is a globally recognized supplier of products and services that protect people and critical assets from dangers such as fire, explosion and over-pressurization. With over 60 years experience manufacturing products ranging from rupture discs and explosion protection systems, to fire suppression and fire alarm systems, Fike offers reliable solutions for customers around the world. Fike's goal today is the same as it was in 1945 -- deliver exceptionally reliable safety products that exceed customer expectations. There really is a difference when you choose Fike.