A new type of Alfa Laval milk cooling tanks, introduced in the 1990's, is the CH-Plus or CH+ model. This tank has the cleaning unit and the control unit built onto the front of the tank. The condensing unit is separate, and can be installed at the most appropriate place. In comparison to earlier Alfa Laval tanks, this model is very energy-efficient. The large evaporator capacity allows the use of the tank for 2-milkings cooling and storage. The round shape of the tank, with relatively small widths, and long lengths, makes the CH-Plus model very appropriate for narrow tank rooms. The CH-Plus model capacity range varies from 1100 litres to a maximum of 5000 litres.
The table below shows all types, their capacity, and their measures.