|Hydroponic CO-2 injection syst. high
Designed to increase CO2 levels in hydroponic greenhouses or for controlling nutrient pH levels, these CO2 injection systems take the guesswork out of CO2 release. Available in both a high and low flow models, they are ideal for connecting to timers or pH controllers. Each system includes a preset pressure regulator, 115 volt solenoid valve, adjustable CO2 flow meter, 15 feet of laser drilled tubing, tubing clamps, and 10 feet of 3/16 in. vinyl tubing. One year warranty. 1.6-16.0 cubic feet per hour of CO2 gas.