About this product

Compatible Model:The CO2 adapter only replacement for CGA320 to TR21-4(Not applicable to CO2 tank with W21.8-14 joint)

Easy to Install:The CO2 adapter connector kit is very easy to use, and the adapter is easy to tighten with empty CO2 cylinders.You can install it correctly according to our picture

Quality Assurance:High-quality materials have a longer service life and are durable.Good air tightness, no gas leakage when connected to the cylinder, more convenient to use

Good sealing performance, no gas leakage when connected to the cylinder, more convenient to use.

The connector can easily inject carbon dioxide into the water bottle, which is simple in operation and practical.

Made of high quality brass material, it is , wear-resistant and can be used for a long time.

It is a very practical accessory with exquisite workmanship and excellent performance.