Please check your tank thread before ordering.
OD:22mm W21 8-14 / DIN477 / m22-14 on your CO2 tank. Common in: Russia, Korea, Japan, UK, France, Switzerland, Sweden, Ukraine, Germany, South Africa, Czech Republic, Singapore etc.
This item is used to refill your small Argon / Co2 tanks from your tanks so you can easily refill your small tanks.
CO2 Refill Station Charging Adapter
Type: W21.8-14
How it works:
To use it correctly, please follow our instructions:
1. Chill the cylinder in the freezer for 1 hour.
2. Screw the CGA320/W21.8 connection onto a commercial CO2 gas cylinder.
3. Disconnect the quick connector on the black adapter and then tighten the black adapter onto the cylinder (must turn the knob on top of the black adapter to the highest position, the entire process does not need to turn the adapter's knob down to open the cylinder, if the adjustment rod pushes down the 6mm wide valve pin, this closes the valve and CO2 cannot enter)
4. Connect the quick connector
5. For most large cylinders: turn the large cylinder upside down or lay it down. (some host tanks do not have the dip/siphon tube inside.)
6. Carefully open the valve on the gas cylinder (The valve on the cylinder closes the flow if opened too much. This happens if you open the large cylinder too much / too quickly. The trick is to open the large cylinder very carefully. You will hear the air flow. So to fill it successfully)
7. After about 15-20 seconds, the cylinder is completely filled
8. Close the valve on the gas cylinder
9. Open the bleed screw to vent residual gas
10. Unscrew the CO2 - done
Colour: Black
Material: Metal
Package contents:
1 * Charging valve connection
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 allowed measurement error is +/- 1-3 cm.
When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and we have provided detailed information about the product, including its features and specifications
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Thank you for choosing our product. We hope you enjoy it!