Upgrade your soda machine setup with this high-quality CO2 Cylinder Adapter, designed to provide a reliable and leak-proof connection between your soda machine and carbon dioxide cylinders. Precision-engineered to fit TR21-4 threaded soda cylinders, this adapter serves as a seamless conversion interface, allowing compatibility with large CO2 cylinders featuring CGA320 or 0.825-14NGO threads. Key Features: · Premium Construction: Made from high hardness, durable materials that ensure wear resistance and a long service life under regular use. · Secure Sealing Performance: Engineered for excellent airtight sealing, preventing any air leakage when connected, delivering safe and efficient operation. · Versatile Compatibility: Specifically designed to mount on TR21-4 threaded soda machine cylinders, converting the interface to connect with CGA320 or US TR21-4, G1/2 threaded CO2 cylinders. · Corrosion-Resistant Finish: Features a bright, mirror-like electroplated surface that resists rust and oxidation, maintaining its sleek appearance and durability over time. · Compact and Lightweight: Weighing approximately 76g (2.7oz) with a length of around 3.6cm (1.4in), this adapter is easy to handle and install without adding bulk. · Wide Geographic Use: Suitable for use in countries including USA, Canada, Brazil, Colombia, and the Philippines, meeting the threading standards common in these regions. Specifications: · Item Type: CO2 Cylinder Adapter · Weight: Approx. 76g / 2.7oz · Product Length: Approx. 3.6cm / 1.4in · Female Thread Size: TR21-4 · Male Thread Size: CGA320 (also compatible with 0.825-14NGO / US TR21-4 / G1/2) Package Includes: · 1 x CO2 Cylinder Adapter This CO2 Cylinder Adapter is an essential accessory for soda machine users looking to enhance their system’s compatibility and performance. Its robust construction, excellent sealing capabilities, and corrosion-resistant surface ensure a dependable and long-lasting solution for connecting soda cylinders, making your carbonation process smoother and more efficient.