Medium to large dairies use bulk milk coolers to cool and hold milk until supply. This dairy farm equipment can be used to keep milk in good condition for a long time. The stainless steel made milk coolers must be cleaned after collection of milk. The inner temperature of the tank can be inspected using an integrated thermometer. Customers can select between the two models with the storing capacity of 500-1000 Ltr and 3000-5000 Ltr. The selection can be made by considering factors, such as size of herd, frequency of milk collection, quality of milk, availability of energy as well as their future plans.