From the Pasteurizer it is forced by a pump to the cooler, where it is cooled from 162° Fahr. to 42° Fahr. This is done by letting the milk flow over the corrugated surface of this cooler, which is filled with cold water. The upper half of the cooler contains merely cold water, while the lower-half is ice cold brine. This prevents a too sudden change.
<small>Copyright Brown Bros.</small> From the Pasteurizer it is forced by a pump to the cooler, where it is cooled from 162° Fahr. to 42° Fahr. This is done by letting the milk flow over the corrugated surface of this cooler, which is filled with