The best one you can find. Extremely precise, this regulator can be set for even 1 bubble at each 5 - 8 seconds. ItĒs extremely easy to regulate the CO2 flow.
•Easy assembling:• no tools required for attaching to the CO2 cylinder.
•Extremely precise needle valve assures accurate and reliable dosing.
•One stage pressure reduced to assure constant and reliable CO2 dosing.
•360 adjustable CO2 outlet provides convenient Co2 system set up