CO2 Cylinder Refill Adapter Brass Connector CGA320 with Release Valve ASA 1500PSI Pressure Gauge

Feature: 1. Use CGA320 // TR21?4 thread, good sealing performance, no gas leakage. 2. With release valve, stable inflation, it is a perfect accessory for carbon dioxide cylinders. 3. One end of adapter can be connected to soda wire, and the other end is an external thread quick disconnect adapter. 4. With a soda ASA 1500PSI pressure gauge, stable performance, durable to use. 5. The CO2 filling adapter is made of high?quality brass and is resistant to high pressure. Specification: Item Type: CO2 Adapter Material: Brass Color: Yellow and Black Weight: Approx. 350g / 12.3oz Total Length: Approx. 15.5cm / 6.1in Thread Size: CGA320 // TR21-4 Applicable Countries: The United States, Canada, Brazil, Colombia, the Philippines (are also called G1/2-14/0.825-14NGO in some countries) How it Works: 1. Screw the adapter onto the CO2 gas cylinder 2. Screw the empty CO2 bottle into the on/off recharge adapter 3. Open the valve of the culinder bottle 4. After 15-20 seconds, the cylinder is completely filled 5. Close the atmospheric cylinder valve 6. Open the exhaust valve screw to discharge residual gas, unscrew the screw of the carbon dioxide container, and finish.. Package List: 1 x Soda Adapter2 x White Gasket1 x Transparent Gasket Note: 1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.