This maker adapter is compatible with Fizzi,, JET, Aqua , , Source, , , and other of makers. (Note:1. Not suitable for Art Terra or DUO Pink system .2. Only treats gaseous carbon dioxide, not liquid carbon dioxide. Liquid CO2 will make your drink taste bad.) Suitable for standard CGA-320 CO2 gas tank, Please check the interface type before buying The working pressure is 4800PSI, with the advantages of anti-rust, anti-corrosion, wear resistance, anti-aging, not easy to deformation, External hose adapter kit is made of solid brass. This CO2 tank adapter hose kit is very easy to install and remove. It connects the large carbon dioxide tank directly to the machine, saving money on bottle can refills , It has a CGA320 outlet valve, this system allows you to connect your maker to an external non-siphon CO2 tank. CGA320 Adapter Multi-Country Application: : CO2 Fabrication Kit for CO2 Tanks with CGA320 Valves in the U.S., Canada, Brazil, Colombia, Philippines, and other countries. For non-siphon CO2 tanks with CGA-320 outlet valve, perfect replacement for small CO2 exchange carbonizer/CO2 cylinders. color:black Material:metal Package Contents: 1 x adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.