Oxygen Machine Special Filling Transfill Adaptor Hose Assembly
Connect one end to your machine - Connect other end to your small oxygen CGA540 cylinder.
-Filling your own home produced oxygen into standard oxygen tanks - CGA540
-Good for filling medical grade oxygen and welding and brazing grade oxygen.
-3000PSI Oxygen Hose, Pressure Gauge, CGA-540 x Special "NEW" Homefill adaptor check valve
36" Oxygen transfill assembly allows you to fill you own oxygen H tanks (CGA-540) from your Oxygen Machine. One end of the device plugs into the port where you would normally plug in your special Homefill oxygen tank and the other end attaches to an H tank (or any CGA-540 tank) with the 36" hose.