Emmegi MG Air series air-oil heat exchangers are used to cool hydraulic oil systems by cooling the ambient air that passes over the radiant using a fan operated by an electric or hydraulic motor.

The cooler element is produced by a braze-welding process carried out under vacuum. The configuration of the cooling pipes increases the turbulence of the fluid and the exchange capacity; special jets on the cooler finning further improve the total transmission coefficient.

The result is a very small, light and robust technologically advanced product. The technical specification of the cooler element is as follows – material: long life aluminium, operating pressure: 20 bar, test pressure: 35 bar, maximum operating temperature: 120 degrees centigrade.