CGA320 to x 1.5 Length:60inch Weight:0.78lbFor the connection of CO2 storage tanks(CGA320) and valve of Soda Cylinder( x 1.5). the difficulty of exchanging empty CO2 cylinders.The standard CGA-320 external hose can be used in CO2 storage tanks(including CGA-320 in the United States, Canada, , Colombia, the Philippines, etc.), and it is suitable for soda Terra&Art maker " CO2 cylinders system" , for"blue cylinder system"The CO2 adapter hose is made of stainless steel & solid brass, working pressure 4500 psi.High-pressure resistance, high-temperature resistance, anti-rust, anti-corrosion, anti-aging.About Questions :Q1:Does this Adapter Hose Kit work with all soda water maker?A:This link system is only used for soda CO2 cylinder tank connection , such as the Terra&Art series.Q2:Is the hose stainless steel?A:Yes,made of high-quality stainless steel, the service life is .Q3:How do I this Adapter Hose Kit to to CO2 tank?A:Remove the valve from the Co2 cylinder safely, to the M18x1.5 end.Then soda water maker.The other end (CGA320)is connected to CO2 tankColor: silverMaterial: Stainless steelPackage Contents:1 x stainless steel braided hose1 x Gasket accessory kitOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.