CGA-320 CO2 Cylinder Refill Adapter Bottle Connector CO2 Tank Soda Maker Accessories with Hose for Filling Soda Tank (36Inch)

The refill adapter can be used to refill small CO2 tanks from larger CO2 tank, with 2 turn on/off valves, convenient to use.
The refill adapter is US CGA-320(G1/2), working pressure: 3000psi, please make sure your CO2 tank is the same size. And this adapter can’t be used for paintball.
If the small bottle thimble is very thick and cannot be inflated, please replace the thin thimble bottle, otherwise it will not be inflated.
The big CO2 bottle should have enough pressure, if it is liquid CO2 in the big bottle, invert the big CO2 bottle to inflate.
It has the advantages of anti-rust, wear resistance, anti-aging, not easy to deform, etc.which is safe and reliable. It will not transmit chemical taste to carbonated water, and it can provide better air tightness.