Regulator / Solenoid / Flow Meter For Co2. Used to control the amount of CO2 in the growing environment. This is the vital piece of equipment to use with ANY CO2 Room controller.
Customer built, heavy duty, dedicated CO2 Regulator / Solenoid / Flow Meter —including the new Comet Edge Regulator Made in the USA. German made solenoid. Complete with all required fittings and 5m of CO2 hose. Just plug in a CO2 gas bottle and controller.