An evaporative air cooler (also known as swamp cooler, desert cooler and/or wet air cooler) is a simple device that cools air through the evaporation of water similar to water coolers. Evaporative cooling works by exploiting water’s large enthalpy of vaporization. Evaporative cooling differs from typical air conditioning systems, which use vapor-compression or absorption refrigeration cycles. The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation). This can cool air using much less energy than refrigeration. In extremely dry climates, evaporative cooling of air has the added benefit of conditioning the air with more moisture for the comfort of building occupants. For example. whenever you spray water on the room, the room temperature drops down, the principle of evaporative air coolers is the same.
how-cooling-works
Air Cooler Working

The major advantages of using air coolers instead of air conditioners is that they are less expensive to install and operate. The electricity costs themselves drop down to about 1/30th of the total costs. That is for example if the cost of your electricity bills comes at Rs 3,20,000 per month then it will drop down to at least Rs 20,000 if you install the evaporative air cooler.

There are various design systems in play for your particular industry or hall which includes water use, area under consideration, shading, exhaust and air flow. Ducting is required because these huge air coolers can be used to cool multiple rooms and large areas simultaneously. A stringent requirement is the continuous supply of water required which you can directly take an input from a water pipe. Kapsun Air Coolers including the Himalaya range and Antarctica range have a direct connection for water input.

You can contact us at any time to get a free estimate about the quantity of work required and cooling expected after installing. Another huge advantage of having industrial air coolers installed is the amount of fresh air that gets circulating in your place of installation.

As temperature rise due to global warming, effective cooling which was a luxury before now has become a necessity. Having completely natural processes powered by air coolers helps in lowering the temperature as well aids the environment. Kapsun air coolers have been installed at schools, colleges, warehouses, parkings, zoos, service stations, hotels, resorts & spas, mosques including but not limited to gymnasiums.

Wikipedia also explains the evaporative air cooling process in detail.

Advantages of Air cooler Infographic