Manual CO2 Gas Tank Changeover Manifold - 2 Hose SystemThe Manual CO2 Changeover Manifold allows you to connect two separate CO2 tanks to a single primary regulator. This system is essential for high volume bars or homebrewers who want to ensure they never run out of gas mid service. Featuring heavy duty high pressure hoses and a manual selector valve, you can easily switch from an empty cylinder to a full one with a simple turn of a knob, minimizing downtime and draft issues. Safety & Setup Tip: Mount