Wall mount evaporative cooler
GER, S.A.

Air-cooling by evaporative system is one of the oldest known procedures. It is defined as an adiabatic air-cooling process or air-cooling process by enthalpy or constant total heat It consists in making unsaturated air pass
through a wet Ipanell surface, to take it as close as possible to saturation point, thus decreasing the temperature of the dry bulb.
The panel's capacity of humidifying the air is called saturation efficiency or efficacy and depends on two essential parameters:
-The type, class, thickness, etc. of the material used as a humidifying panel.
-The speed at which the air is made to pass through it.
The combination of these two parameters in the appropriate terms, will be the main reason for selecting a HUMER module.
On the other hand, a humidifying panel offers resistance to the passing of air due to the friction, called head loss, which the fan will have to overcome in order to make the reguired air flow volume pass through it.
Therefore and by means of the characteristic flow volume-pressure curves, which each fan model has. the working point will be selected corresponding to the airflow volume, with the necessary static pressure.