CO2 Pressure Regulator, 2-in-1 Mini CO2 Gas Regulator and Soda Pressure Gauge with 3/8in to TR21.4 Adapter for SodaStream

This versatile micro-regulator can be used with soda bottles and a 12/16g CO2 cartridge.

Includes a low-pressure gauge and an 8mm barbed fitting for attaching 8mm ID gas tubing.

The regulator's maximum operating pressure is 30 psi, and installation and operation are simple.

With a 3/8" to TR21.4 adapter, excellent workmanship, good sealing performance, suitable for SodaStream.

Made of high-quality copper, wear-resistant, with good stability and durability.