Rupture Disk | Pressure Relief Valve | High Pressure Safety Valve

Similar to a pressure relief valve, our Rupture Disk Assemblies protect your pressure washer from excessive pressure build up within the coil. Rated for either 7000 PSI or 8000 PSI, these rupture assemblies have a burst disk inside that opens upon sensing a pressure spike within the unit, allowing a relief path for high temperature, high pressure water. Unlike pressure relief valves, our Rupture Disks cannot be reset, and must be replaced upon opening, and once the cause of failure has been identified.