Features: 1Applicable To: The soda machine connector is an adapter connecting soda machine and carbon dioxide cylinder which is applicable to for DUO for Terra for Art. 2Features: Our soda machine quick connector has good resistance good sealing high safety oxidation resistance corrosion and rust prevention. 3Simple Installation: The soda water adapter's installation is simple and only requires a few simple steps. Your carbon dioxide soda machine can use this quick adapter. 4Durable: The soda water adapter is made of premium aluminum rubber ASA and copper which is durable safe and has long service life. 5Threaded Interface: The soda machine quick connector has threaded interface large carbon dioxide tank thread DIN477 or JIS m22 14. Specification: Item Type: Soda Water AdapterMaterial: Aluminum rubber ASA and copperGross Weight: 271g/9.6ozApplicable To: For DUO for Terra for ArtThreaded Interface: Large carbon dioxide tank thread DIN477 or JIS m22-14 European TR21-4 W21.8-14; Applicable to South Korea Japan Britain Germany France Poland Norway Switzerland Russia Ukraine South Africa Sweden Chile Czech Republic and Singapore Package List: 1 xSoda Water Adapter1 x Rubber Ring2 x Gasket1 x Instruction