Crathco I-PRO-2E Double 2.9 Gallon Frozen Beverage MachineMost advanced professional slush, sorbet, and granita machine in the world. High performance, ultramodern design, and user friendly. (2) 2. 9 gallon (11 L) insulated bowls with either mechanical or electronic control board, and options including timer and light panel. Insulating technology increases cooling power, saves energy and money, and reduces external condensation. Transparent bowl encourages impulse purchasing. Manual defrost mode. Efficient