Outer Thread: available in G5/8, W21.8, CGA320 and 5/8-18UNF
Compatibility: SodaStream CO2 Cylinder with TR21-4 thread compatible
Note: SKU# SODAD85 is for TR21* 4 inner thread to G5/8 outer thread. SKU# SODAD218 is for Tr21*4 outer thread to W21.8 outer thread. SKU# SODAD320 is for TR21*4 inner thread to CGA320. SKU# SODAD8518 is for TR21*4 inner thread to 5/8-18UNF outer thread.
Function:
This adapter enables the direct connection of a SodaStream Cylinder with a TR21*4 thread to a G5/8, W21.8, CGA320, or 5/8-18UNF threaded cylinder valve.
It is commonly used in applications where you need to connect SodaStream CO2 cylinders to different types of gas regulators or systems, such as in home carbonation setups, brewing systems, Aquarium, or other equipment requiring CO2 gas supply.