Dual Gauges- The big dual meter display can clearly display the working status of the carbon dioxide system and clearly read the inner tank pressure and working output pressure.
Split-Type DC Solenoid - Newest 12V DC split-type solenoid instead 110V AC models, more safe and stable. Noise-free, low-power, low-temperature solenoid valve.
Hight Precision Details - Fine tuning valve with knurling to precisely control the CO2 output, made of hard aluminum,not easy to rust.
Strong Compatibility - Compatible with most brands of high-density tubing?it also suitable for standard North American fits CGA 320.
Quality Products and Services - Package with installation instructions and product details instructions, if you have any questions about the products and services, please feel free to contact us and we will do our best to help you.