ATEX and IEC Flameproof Design Application
This application is designed to provide a flameproof (Ex d) designer or an inspector with an indication of the correct maximum safe gap for a Flame-path. By inputting the flameproof enclosure joint type, enclosure volume and gas group, the MESG (or other joint details such as number of threads or depth of cement) will be provided. You can view details on our flameproof testing and certification here
Use the drop down boxes in the calculator or watch a video on how to use this flameproof design tool with an explanation of the terms.