Oasis’ multitasking Ultra S Carbonated Bottle Cooler dispenses cold still water, chilled sparkling water and hot still water. It provides virtually continuous delivery of chilled still and sparkling water. A two-piece hot water tank also provides eight liters of hot water per hour. Lighted, color-coded LED activation buttons allow for simplicity of use.
It features a Pressure Vessel Direct Chill (PVDC) system combines with a specially designed CO2/water mixer for chilling and carbonation performance. The pre-carbonated cooled water is taken from the cold tank, pressurized through a pump, and mixed with CO2 gas within a carbonator tank inside the PVDC cooling tank system. The tank is made from food-grade plastics and 304 stainless steel for ultimate safety.
The cooler carbonates water at 3.2 to 3.5 volumes, similar to leading bottled brands, and can accommodate up to a 5-pound CO2 cylinder (pressure regulator and CO2 cylinder sold separately).