HEXAGON ADAPTER FOR FLANGING PRESSURE GAUGES/TRANSMITTERS WITH G 1/2 A CONNECTION SHANK TO DIN 16788 TO DUAL VALVE MANIFOLDS WITH CONNECTION TO DIN 19213, STEEL 1.0402, 7/16-20 UNF MOUNTING THREAD PRESSURE EQUIPMENT DIREKTIVE F. GAS 1/LIQUIDS 1 ART. 3.3 SEP