About This

• HIGH-QUALITY CONVERSION: This soda cylinder adapter features a precise TR21-4 female thread to CGA320 male thread conversion, ensuring a secure and leak-proof connection between your CO2 tank and sparkling water machine. Perfect for home or commercial use.
• DURABLE STAINLESS STEEL: Crafted from high-hardness stainless steel, this adapter is built to withstand frequent use without wear or . Its polished surface resists oxidation and rust, maintaining a shiny appearance over time.
• LEAK-PROOF DESIGN: The included gasket and superior sealing performance prevent any CO2 leakage, ensuring efficient gas transfer and safe operation. No more wasted gas or messy refills!
• VERSATILE COMPATIBILITY: Designed to work with most soda machines and CO2 cylinders, this adapter is a must-have accessory for anyone who enjoys homemade sparkling water or carbonated beverages.
• EASY INSTALLATION: Simply screw the adapter onto your TR21-4 threaded soda cylinder, connect it to your machine, and enjoy hassle-free carbonation. The compact size makes it easy to store when not in use.