2X(Stazione di Ricarica Adattatore di Ricarica Trasferimento Azoto CO 2 da 40L7328
(1 x Refilling Station Charging Adapter). CQC External adaptor connect into Soda machine. CQC External adaptor connect the quick coupler. Unscrew CQC adaptor from Soda machin and unscrew Nut from CO2 gas cylinder.