Extoic Co2 Regulator Flow Valve & Carbon Dioxide Solenoid Emitter

Combines a precision regulator, flow gauge, and industrial solenoid valve. 1x CO2 Regulator with Solenoid Vlave. Connects directly to 20# or 50# CO2 Tank. CO2 Tank not included for picture only. WARNING: California Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm.