Increase your comfort & productivity with highly efficient air cooling…..

Air Movement & Control System Private Limited offers state – of – the – art Evaporative Air Cooling Units which are used across industries. Evaporative cooling has proven to be one of the most reliable and economical methods to maintain optimum temperature and humidity. 

Principle of Evaporative Cooling

100% Fresh Ambient Air is brought in contact with wet surface or mist where it loses its heat and the latent heat of vaporization needed for the water to evaporate is taken from the sensible heat of air. Water then evaporates cooling the air in the process. It is within the cooling media where the process of heat and mass transfer takes place. Since no heat is added or removed from the system, it is therefore, called an adiabatic saturation process and works on the principle of “Cooling is caused by evaporation”. The saturation efficiency of air after passing through the wet section comes to around 85 – 90%. This may, however, please be noted that this being an adiabatic saturation process follows Psychrometry principles wherein the inside DB temperature is a function of outside atmospheric Wet Bulb Temperature and is generally 8- 10 Deg. Celsius over and above the prevailing outside Wet Bulb Temperature.