The DUNGS GML-A4-4-4GMLA444 Low Gas Pressure Switch is a safety device from DUNGS that monitors gas pressure and triggers a control circuit when the pressure condition is met. The model designation GML-A4-4-4GMLA444 corresponds with a part-number reference of 217340 and a connection specification described as A4 Ag-NPT. This configuration is intended for gas control and safety applications where reliable low-pressure detection is required.
