Upgrade Soda Machine Co2 Adapter Hose with High Pressure 60in Stainless Steel Hose,CGA320 to TR21-4 Carbonated Water Soda Maker Co2 Fill Kit Compatible with OneTouch/Jet/Aqua Fizz Soda Maker

The standard CGA320 external hose can be used in large CO2 storage tanks and fits TR21-4 thread soda maker machine at home .Compatible with Fizzi One Touch, JET, Aqua Fizz, Genesis, Source which use blue cylinder. (NOTE: 1. Not suitable for Art Terra or DUO pink system 2. Only treats gaseous CO2 and does not process liquid CO2. Liquid CO2 will make your drink taste bad.) Stainless Steel Material Support High Pressure- The braided stainless steel soda adapter support 4500 psi high pressure with spring protector,and the surface is polished plating, very strong and beautiful. Food Grade Materials- This Co2 Soda Adapter Hose has excellent performance in terms of corrosion resistance, Both the hose and o-rings are made of food-grade materials, ensuring safety and reliability. They will not affect the taste of the carbonated water and provide excellent air tightness. Save Cost on Soda Co2 Cylinder Refill- This system allows you to connect your soda maker machine to an external Non-Siphon CO2 canister that has a CGA320 outlet valve. Wide Applications- The soda machine extended adaptor can connect a large co2 tanks, like 5lb, 20lb or 50lb commercial CO2 tanks.Suitable for CGA-320 of these countries-USA, CA, BR, Co, Ph. CGA320 Co2 Tank Direct Adapter to Jet/One Touch/Fizzi Soda Water 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.