Aquarium Co2 Regulator Mini Series V3.0 Dual Stage With Dc Solenoid And Bubble Counter Check Valve Compatible Paintball Tank Cga320 Co2 Cylinder

Dual stage decompressionpressure adjustable. This aquarium co2 regulator is the triple stage design very stable output pressure and CO2 flowrate cylinder inner pressure reduced flowrate will not change. Working pressure can be adjusted from 0-60 psi 12V DC solenoid with precision needle valve. This co2 regulator use 12V DC solenoid valve repalced AC solenoid valve safer and more stable lower power no noise. Automatic turning on/off CO2 output with timer. Aquarium specific needle valve High precision fine-tuning easy for co2 to be 1 bubble in 3 seconds Bubble counter and tools included. Together with bubble counter you can read your co2 flow rate directly via the bubble counter. Bubble counter with check valve function stop water backflow to bottle. All installing tools included easy to install and use Class 1 manufacturing technology. The co2 regulator is made of hard aluminum alloy surface spraying treated. Pressure knob and fine tuning are very easy to adjust Mini size for almost all tanks. The regulator compatible with Painball tank all size CGA320 threaded cylinder and 5/8 UNF threaded disposable co2 cartridge.(Most 80-90g cartridges are 5/8 UNF thread. Fluval 45g threaded 3/8 NOT suitable)