“O2 cylinder bag – black” has been added to your basket. View basket O2 Union 4mm I, one-touch€ 6,00 One-Touch (Push-to-Connect), 4mm, I union. Only 2 left in stock (can be backordered) O2 Union 4mm I, one-touch quantity Add to basket Categories: Adapters & parts, Oxygen Description Description O2 Union 4x4mm I, one-touch MH p/n: 19056-0400-00 Related products Oxygen/Oxygen cylindersAluminium cylinder – 2 liter € 159,00 – € 185,00 Select options This product has multiple variants. The options may be chosen on the product page Oxygen/Adapters & partsO2 O-RING suitable for DIN-477 #9 couplings € 1,50 Add to basket SaleOxygen/Mountain High EDSMH EDS O2D1 with Pressure Regulator (DIN-477) € 1.295,00 Original price was: € 1.295,00.€ 1.075,00Current price is: € 1.075,00. Add to basket