The flow type cooler Lindr AS-75 is a PRE-MIX type system designed for cooling and dispensing liquids. Liquids are cooled in stainless steel heat exchangers. A part of the cooler is a sumbersible whirl. Inside the cooler there is a cooper evaporator. The vessel is made of polyrethane-foam plastic. Stainless steel coils are supported with a stainless steel frame. The mantle of the cooler is made of polished sheet metal. On the top of the cooler there is a thermostat, which controls the temperature of the water bath or creation of an ice flask that serves the purpose of an accumulated source of cold. There is also a main switch as a part of the control panel and a plug for the aftercooling pump.

The cooling unit is placed on the right side of the cooler (by the cooling vessel), except for the side where the condenser is placed. All the other sides of the cooling unit are equipped with vent windows thereby the perfect ventilation is achieved.