Soda Hose Kit Soda Maker Quick Connect Co2 Adapter with Flow Control Ball Valve, 60inch High Pressure Stainless Steel Hose Compatible with Gaia Terra DUO Art Soda Machine

How it works:
1.Screw the Nut to a commercial CO2 gas cylinder and tighten it by wrench;
2.The black pin valve screwed into Soda Water machine;
3.Open the valve of the large gas bottle;
4.Done,you can enjoy your sparkling water.

if you want unscrew the pin valve from the machine:
1.Close valve of the large gas bottle;
2.Press button more serval time to drain residual Co2(if you disconnect the coupler directly without this step,the o ring in quick coupler will be blowed out);
3.Disconnect the quick coupler.

IMPORTANT NOTE:
Please kindly read before you ordering or using:
1.Don't use siphon tube Co2 Tanks!! Our unit works with GAS CO2 only, not liquid CO2. liquid CO2 will create a bad taste in your drink.
2.if you want disconnect the coupler,please press the machine button more serval time to drain residual gas,or else the o ring in coupler will be blowed out.