Questions About Misting Fans, Answered

How do misting fans work?

This kind of fans integrates a spray nozzle as well as a high pressure pump system with 800 to 1000 psi (pounds per square inch) of pressure. It is built to produce and release liquid droplets that are tinier than 10 microns. The diameter of the droplet is only about 10 percent of a human hair.


When liquid droplets with this size touch the encompassing warm air, they evaporate in a flash, taking the heat energy from the air to be able to transform liquid into gas. This evaporation process would then decrease the temperature around the area by approximately 35 degrees Fahrenheit. This particular scientific theory is referred to as thermal dynamics.

How much liquid does a mister really use?

A high pressure mister with 0.008 inch nozzle opening uses water at somewhere around 1.4 gallons per hour or 0.022 gallons per minute per nozzle.

How much coolness can misting fans generate in a room?

Most fan misters decrease temperatures by 10 to 35 degrees Fahrenheit depending upon the relative humidity and preliminary surrounding temperature.

Are the misters going to get people wet?

Fan misters must be designed and built in good order. If the manufacturer is able to achieve that, the misting system can function as it should. When the temps are sufficiently high and moisture is in average amounts, the water can evaporate before it can even touch the floor.

Why is high pressure mister better than those with low pressure?

A lot of manufacturers offer misting fans that utilize water pressure straight from the hose or faucet. Even though these misting systems are incredibly low-priced, they also do not have the primary factor that makes misting work effectively. Without having high pressure, the liquid cannot be smashed to fittingly tiny droplets. Low pressure misting systems, on the other hand, are susceptible to spraying as opposed to genuinely misting a region.

Can a misting system work properly in a place with a humid climate?

Yes, it can. The principle behind this kind of system works whenever evaporation can be achieved. In fact the success of the misting process depends greatly on the speed and the completeness of the evaporation. For places with humidity lower than 40 percent, the temperature drops could be as much as 35 degrees Fahrenheit. For areas with 40 percent to 80 percent humidity, temperature drops will be up to 20 degrees Fahrenheit. Finally, for places with humidity over 80 percent, temperature drops could be approximately 10 degrees Fahrenheit.

Is it possible to reconstruct existing fans to be a misting system?

Yes, existing fans could be converted into misting fans. They can be installed with mister rings. By incorporating a high pressure water pump system with a pressure level of 1000 PSI and a range of high pressure multiplex hoses, a warehouse or even a stadium could become adequately cool and comfortable.

What sort of maintenance and servicing is necessary for fan misters?

Misting fans normally call for minor maintenance, apart from the routine cleaning and replacing of nozzle heads. Oil adjustments are necessary right after the initial fifty hours of usage and then every five hundred hours soon after the preliminary change. The amount of filter modifications in the system is determined by the quality of water being presented into the pump. No matter the water conditions, filtration system cartridges need to be replaced no less than once per annum or per cooling period.

Extra water conditioning can be obtained for regions where water supply is difficult in order to cut back nozzle problems. If possible freezing conditions might be present where the machine is situated, the misting system, pump, filter cartridges, and mister lines need to be depleted or cleared by air to minimize the possibility of destroying the equipment.