Air cooler DRAIN 2000K series
oilsmallhydraulic motor

air cooler
air cooler
air cooler
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air, oil
Other characteristics
small, hydraulic motor

Max.: 0.43 kW

Min.: 0.16 kW

Flow rate

1,675 m³/h, 1,850 m³/h, 1,880 m³/h, 2,220 m³/h, 2,500 m³/h (59,152.067 ft³/h)


EMMEGI air-oil heat exchangers are used for cooling oil hydraulic systems using as the coolant ambient air that passes over the radiant by means of a fan operated by an electric or hydraulic motor. The cooler element, in high resistance aluminium alloy, is obtained by means of a braze-welding process carried out under vacuum. The particular configuration of the cooling pipes increase the turbulence of the fluid consequently of the exchange capacity; moreover, the presence of special jets on the cooler finning further improves the total transmission coefficient. The result is a very small, light and robust technologically advanced product. The air-oil heat-exchangers DRAIN Series were born to answer the large application needs of the market. The main characteristic of this heat exchanger is the high efficiency with low oil flows. Compatible fluids . MINERAL OILS; HL; HLP. . WATER-OIL EMULSION. . WATER-GLYCOL. . Consults EMMEGI for other fluids. Technical specification of Cooler Element . Material: “long life” aluminium. . Operating pressure: 20 bar . Test pressure: 35 bar. . Max operating temperature: 120°c. . For specially “ aggressive” atmospheres contact EMMEGI. Installation The exchangers can be fitted in a horizontal position, respecting the minimum distance from the wall (see fig.1) so as to ensure a natural flow of cooling air. The exchangers is usually installed on oil tank return piping; it must also be protected from impacts and mechanical vibrations by supports and must be connected to the plant with flexible pipes. Avoid subjecting the exchanger to sudden changes in flow, hammering and pulsations that can cause irreversible damage to the element.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.