Pressure gauge 63, 0-2.5bar, dry, RP G1/4'', cl.2.5, steel [411]Welding Engineering Pressure Gauge, AcetyleneRiegler
Pressure gauge 63, 0-315bar, dry, RP G1/4'', cl.2.5, steel [404]Welding Engineering Pressure Gauge, OxygenRiegler