Item Type: Soda maker Direct Adapter Material: Stainless steel, brass Package List 1 x Adapter 2 x Gasket 1 x Small Washer 1 x User Manual 11600PSI MAXIMUM PRESSURE: The high pressure hose is made of excellent materials and has the advantages of rustproof, corrosion resistant, wear resistant, aging resistant, and not easy to deform. The maximum withstand working pressure is 1600PSI 2LABOR SAVING AND SAFER: Function upgrade, new generation hose, with labor saving handle, more convenient and safer to use 3DURABLE MATERIAL: Standard size and perfectly compatible, external hose adapter kit is made of solid brass and stainless steel, not only beautiful, but also safe and hygienic, thick and durable 4WIDE APPLICATION: The high pressure hose is about 60in in length, which can be used in most scenarios, this external hose connects large CO2 tanks and machines, suitable for standard CO2 gas tanks, please check the interface type before purchasing 5WITH FITTINGS: Equipped with 2 gaskets, 1 small washer, easy for you to install, complete accessories guarantees convenient operation