FG12i DGT-S 7lt Milk CoolerDescription FG12 DGT series are equipped with a digital thermostat, which combined with the milk temperature sensor allows to have exact milk temperature control. The innovative dual milk system offers the possibility to manage two different kind of milk with the same milk box. The milk level sensor is able to detect the milk presence inside the milk box and send an alert signal to the digital thermostat. Features R600a refrigerant gas FG16 series