View basket “MH-400 High Pressure Gauge” has been added to your basket. O2 Union 6mm Y, one-touch€ 6,50 One-Touch (Push-to-Connect), 6mm, Y union. In stock (can be backordered) O2 Union 6mm Y, one-touch quantity Add to basket Categories: Adapters & parts, Oxygen Description Description O2 Union 6x6x6mm Y, one-touch. For use with wider 6mm O2 air tube. Related products Oxygen/Adapters & partsRegulator Fitting one touch 4mm – 90º € 15,00 Add to basket Oxygen/Adapters & partsMH-400 High Pressure Gauge € 29,00 Add to basket Oxygen/Adapters & partsTransfill Adapter, CGA-540 to DIN 477-9 (Euro) € 79,00 Add to basket