About This

• This adapter applies to all soda water machines with TR21-4 interface, used for connecting external carbon dioxide cylinder/tank.
• New integrated design and improved internal sealing structure avoid the use of any seal glue and are safer and more durable.
• With 8mm male quick disconnect, easy to connect the female head, standard size, combined tightly, no air leakage.
• Made by aluminium alloy and copper alloy, surface oxidation matte treatment makes it lighter, more beautiful, and stronger.
• All photos are taken from real life and have not been beautified. We hope to present you with the most authentic product appearance.
• Comes with a small wrench for easier installation and disassembly.

Overview

• Size : TR21-4
• Material : Aluminum
• Brand : Aopkeo
• Color : Silver
• Connector Type : Quick Connect
• Thread Size : 2.28 inch
• Thread Type : Metric Parallel
• Item Weight : 0.13 Pounds
• Number of Pieces : 1
• Manufacturer : Aopkeo