Features:

• Combines a precision regulator, flow gauge, and industrial solenoid valve
• High quality CO2 regulator made from precision instruments
• Designed for grow rooms and green houses to enhance CO2 to the growing environment
• Increases the plants metabolic rate; speeding up growth rates and yields by up to 40%
• A must for optimum plant production in high light intensity gardens
• Pressure Relief Safety Device, Solid Brass Body and Fittings
• 5 ft 8” long – 110 volt UL approved 3-prong (household outlet) grounded power cord 
• Electrical Solenoid valve turns on and off the flow of CO2, optimizing the usage of CO2
• Self-Centering flow tube keeps ball centered to assure flow accuracy (precise 0.5-15 Cubic feet per Hour settings)
• Pressure gauge, brass alloy body, tank pressure gauge
• Easy-to-read 1.5”  Pressure Gauge 0-3000 PSI with indicator of when tank needs to be refilled
• CGA320 Inlet, Maximum Inlet: 3000 PSIG
• 17 ft  long black 1/4" tubing
• 2 plastic white washers

Warning:

CO2 can cause injury (suffocation & Asphyxiation) or death, ventilate the area before entering. CO2 is stored at very pressure and a liquid CO2 is at cryogenic temperatures which can cause injury, burn, explosion, or death. CO2 should be handled by a trained professional and extreme caution should be taken when dealing with CO2. For safety always wear protective gear.