ISTA - Metal CO2/Air Flow Regulator

With an ISTA 3 Way splitter, you can connect up to three CO2 diffusers/supplies from a single CO2 cylinder. Each outlet is equipped with an individual needle valve allowing precise regulation of CO2 flow. Made of brass for long-lasting durability and dependability. For standard airline tubing.

The ISTA 6 Way splitteran be used with all kinds of CO2 regulators.
Provides great convenience in dividing CO2 into 6 different tanks. Can adjust each individual air flow output.