Introducing the Carbo-Switch, the ultimate solution for businesses that need to keep their CO2 supply running smoothly. With its auto CO2 switch-over unit, this device ensures that your cylinder never runs out of gas during business hours. It also monitors pressure and quickly changes over to the next cylinder in seconds, so you never have to pick up a wrench. Perfect for bars, restaurants, quick marts, schools, and hospitality businesses, the Carbo-Switch can handle 2, 3, or 5 high-pressure cylinders and sends notifications when the main cylinder is running low. Keep your business running without interruption with the Carbo-Switch.