How to Select the Right Purge and Pressurization System
April 11, 2023 The explosion protection method purging and pressurization enables the use of non-explosion-proof electrical equipment and conventional automation components in hazardous areas. Special purge and pressurization systems flush the enclosure with an ignition protection gas and thus reduce the concentration of explosive gas or dust inside. Immediately thereafter, a positive minimum overpressure is maintained inside…