Key features

• •【QUALITY MATERIAL】The CO2 refill adapter is equipped with a pressure gauge and has two on-off valves for filling and venting. The 24 inch hose is made of high quality stainless steel braid, tightly connected with solid brass fittings, with excellent air tightness, 3000PSI working pressure. It's strong and , and reliable.
• •【FITS FOR CO2 WITH CGA320 CONNECTOR】The co2 cylinder refill adapter bottle connector can be used to refill small CO2 from larger CO2 , the filling adapter is [US CGA-320(G1/2)], only suitable for the Americas, not suitable for UK, Germany and other countries, please make sure to be clear.
• •【EQUIPPED WITH PRESSURE GAUGE】The CO2 cylinder refill adapter is equipped with pressure gauge, can clearly see the gas pressure range, the pressure control in a range.There are two on/off valves, one is to control CO2 from the large cylinder into the small cylinder, and the other is to release the excess gas after filling.
• •【PRECAUTIONS】Remember to use a wrench to tighten the connector after proper installation to avoid leakage. When the stainless steel braided Hose expands, check that the thimble of the vial is too thick to inflate. If so, replace the thin thimble bottle,then you can use it in normal. (Or us)
• •【100% SATISFACTION GUARANTEE】We're so confident that our co2 refill station connector kit will meet or exceed your expectations. If you have any questions, please feel to tell us, we will try our best to satisfy every customer. 100% Quality : You can get a full refund if you are not satisfied.