Carbon Dioxide Filling Adapter 8mm Male Quick Disconnect TR21-4 for Soda Water Machine Sparkling Water Maker External CO2 Tank

Carbon Dioxide Filling Adapter 8mm Male Quick Disconnect TR21-4 for Soda Water Machine Sparkling Water Maker External CO2 Tank

1. This adapter applies to all soda water machines with TR21-4 interface, used for connecting external carbon dioxide cylinder/tank.

2. New integrated design and improved internal sealing structure avoid the use of any seal glue and are safer and more durable.

3. With 8mm male quick disconnect, easy to connect the female head, standard size, combined tightly, no air leakage.

4. Made by aluminium alloy and copper alloy, surface oxidation matte treatment makes it lighter, more beautiful, and stronger.

5. All photos are taken from real life and have not been beautified. We hope to present you with the most authentic product appearance.

6. Comes with a small wrench for easier installation and disassembly.