Feature: 1. The pressure adjustment range is 0-3000psi, with high accuracy, suitable for most sizes of CO2 gas cylinders. 2. This regulator can fill carbon dioxide into the soda can and help you make delicious soda. 3. Made of premium aluminum alloy and copper materials, strong and durable, wear resistant, high pressure resistant. 4. Widely used in soda, beer, cola, beverage and other beverage barrels. 5. With good sealing performance, gas is not easy to leakage, corrosion resistance and long service life. Specification: Condition: 100% Brand New Item Type: CO2 Regulator Material: Aluminum Alloy, Copper Color: Black Adjustment Range: 0-3000psi Female Thread: TR21-4 Quick Plug: Approx. 8mm / 0.3in Uses: CO2 gas adjustment for soda, beer, cola, beverage and other beverage barrels. Weight: Approx. 104g / 3.7oz Package List: 1 x CO2 Regulator 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.