The Dennerle CO2 Solenoid Valve Profi-Line regulates the CO2 addition. Alternatively, a timer can be used to turn off the CO2 supply overnight, or a pH computer can control the necessary CO2 addition. The device features a CO2 special backflow prevention and comes with a 3-year warranty. It is equipped with reliable technology and is splash-proof.

Technical specifications:

• 230 Volt/50 Hz
• Power consumption: 1.6 Watts
• Maximum operating pressure: 5 bar
• Metal safety hose connections
• Length of power cable: 1.8 m.