Feature

●With this adapter, you can easily refill the large C02 tank into the soda cylinder, saving you time, money and getting enough carbonated water
●Small and exquisite design
●This item is used to refill the small soda Co2 cylinder with Tr21-4 screw (CGA320 / W21.8-14 screws) from the large CO2 tank, and you can easily refill the small cylinder at home


Description

Chasian Operating Instructions:
1. Screw the adapter into a large CO2 gas bottle.
2.Push the small CO2 cylinder into the adapter and close the release valve.
3. Open the valve on the large gas bottle slowly and take about 15-20 seconds. Small cylinders are filled.
4.Close the valve of the large gas bottle and open the release valve on the adapter.
5.Pull out the small CO2 cylinder.
How to choose adapter nut thread:
W21.8-14(Din477)/ M22-14
Diameter = 21.8mm
In general, applicable to UK, Germany, France, Poland, Japan, Korea, Norway, Switzerland, Russia, Ukraine, South Africa, Sweden, Chile, Czech Republic, Singapore, etc.
Material: Copper + Aluminum
Color: Picture Color

Package Includes:
1 x Co2 Refill Adapter

Package contents above and other products are not included here.
Note: The color and size of the actual item may vary slightly from the color and size on the website due to lighting and display conditions. The margin of error for the measurement is 0.4 - 1.2 inches (1