View basket “Transfill Adapter, CGA-540 to DIN 477-9 (Euro)” has been added to your basket. O2 Union 4mm T, one-touch€ 6,00 One-Touch (Push-to-Connect), 4mm, T union. Only 3 left in stock O2 Union 4mm T, one-touch quantity Add to basket Categories: Adapters & parts, Oxygen Description Description O2 Union 4x4x4mm T, one-touch Related products Oxygen/Adapters & partsResidual pressure valve Adapter € 35,00 Add to basket Oxygen/Adapters & parts/Mountain High EDSMH Euro DIN 477-9 Pressure regulator (2G) € 329,00 Add to basket SaleOxygen/OximeterContec Pulse Oximeter – OLED € 39,00 € 25,00 Add to basket