CO2 Cylinder Refill Adapter Filling Station Connector Kit for 24-Inch Tank Bottle Parts Note: This product page is only for the 24-inch size. If you need other sizes/colors, please refer to the Questions & Answers section. Description: Easy to Use: This CO2 cylinder refill adapter is easy to use. First, screw the adapter onto a standard CO2 cylinder, then connect an empty soda bottle to the adapter. Open the valve on the large cylinder and wait 15-20 seconds until the steel bottle is fully charged. Close the valve, release any remaining gas through the vent screw, and check your refill adapter. Safety Precautions: When using this product, ensure the sealing device is in its correct position. When receiving the refill adapter for your soda bottle, make sure to use it on the correct side and with the proper seal. Correct Placement: The large CO2 cylinder can only be installed on the side of this device. Ensure the soda bottle is positioned on its hexagonal side. Material: Made of durable brass, this refill adapter is designed for long-term use. Compatibility: This bottle connector features a Type 2 thread (22mm outlet valve diameter) and is compatible with W21.8/DIN477/JIS M22-14 CO2 tank valves. Specification: Material: Brass Size Chart: Length 60cm/23.62in Package Includes: 1 x CO2 Cylinder Refill Adapter Hose Note: Please allow slight 1-2cm differences due to manual measurement. Seller Warranty: 30 days