Soda Cylinder Adapter, CO2 Tank Regulator Adapter Converter Female Thread TR21x4 to Male Thread W21.8-14, Soda Maker Accessories - Black - Product Features
- Professional manufacturing, exquisite technology, stable inflation, reliable quality, long-term use.
- The installation method is simple, and can be directly connected with the carbon dioxide tank regulator of the aquarium tank or the home brew beer barrel regulator cylinder.
- Made of high quality aluminum material, it is durable, wear-resistant, high-pressure resistant and corrosion-resistant.
- Good sealing, tight thread, no gas leakage when connected to the cylinder.
- Small size, it allows you to fill your own CO2 from larger bulk cylinders to smaller soda cylinders.
- Warranty not applicable for this product