Compatible with multiple soda maker models Designed to refill small CO2 tanks from larger cylinders, this adapter works seamlessly with Soda Terra, Soda Duo, and Soda Art machines. The larger tanks use CGA320 threading for secure compatibility, making it easy to maintain your carbonation supply without frequent small cylinder replacements. Precise pressure management The builtin dualscale pressure gauge provides clear, accurate readings, allowing you to monitor CO2 levels during refills. This helps ensure carbonation performance and prevents overpressurization, giving you consistent drink quality every time. Durable and reliable metal construction Made from quality metal, the adapter resists deformation even under pressure. The design offers a sturdy, leakproof connection between tanks, reducing the risk of gas loss and ensuring safe, reliable operation over time. Smooth and controlled gas flow An easytouse control knob allows precise adjustment of CO2 flow, enabling fast and consistent refills without waste. This level of control saves time and ensures proper carbonation for different beverage needs. Practical applications Home soda enthusiasts can use this adapter to refill small tanks from a larger supply, eliminating repeated trips to stores for replacements. Cafes and small beverage businesses benefit from consistent carbonation and reduced downtime. Event hosts can quickly refill multiple soda maker tanks, keeping drinks carbonated and fresh for guests without extra equipment or costs.