Specification:
Item Type: CO2 Refill Adapter
Material: Aluminum Alloy
Color: Silver
Thread Interface: CGA320 // TR21-4
Weight: Approx. 95g / 3.4oz
The refill adapter can be used to refill a small carbon dioxide from a larger carbon dioxide . The adapter is American CGA-320 (G1/2). Make sure that the thread type of the carbon dioxide is the same.
Applicable Countries: The United States, Canada, Brazil, Colombia, the Philippines (some countries are also called G1/2-14/0.825-14NGO)
How to Use:
1. Use an appropriate wrench to connect the regulating valve to the adapter.
2. Hold the cylinder firmly with 1 hand, and fasten the adapter/regulator to the cylinder with a wrench.
3. The pin in the adapter will depress the valve on the cylinder and open the gas .
4. Continue to tighten the adapter on the cylinder.
Package List:
1 x Valve
1 x Gasket
1 x Right Angle Wrench
2 x Sealing Ring
1 x Screw
- Use high‑quality aluminum alloy material, high hardness, wear resistance and corrosion resistance.
- CO2 refilling adapter is easy to use and can fill carbon dioxide into a soda bottle.
- Soda accessories, easy to install and remove, convenient for filling with carbon dioxide.
- CGA320 // TR21‑4 threaded interface, there will be no leakage when connected to the cylinder.





















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