Misting System Nozzles

Orifice Size	.006″/.15mm, .008″/.20mm, .012″/.30mm, .016″/.40mm, .020″/.50mm
Thread Size	12/24 standard, 10/24, 1/8 available
Applications	Outdoor cooling, humidification, dust control, high evaporation, spray applications, visual effects

Koolfog is an innovator in designing systems for outdoor cooling, dust control, greenhouse & humidification. The range of misting system nozzles we provide reflect our philosophy — one size will never fit all. Koolfog high-pressure misting and humidification nozzles are engineered to deliver water particles perfectly sized for evaporation. We produce a dry fog – a fog that evaporates without wetting.

The anti-drip technology in our nozzles allows Koolfog to create a unique position within the misting and humidification industry. Dry fog seems a bit of an oxymoron, however, as high pressure pushes water through an orifice smaller than the size of a human hair, the water particles split into tiny pieces, quickly evaporating long before it reaches any surface, a process called high pressure atomization.

The secret in Koolfog’s cooling techniques is also found in natural settings, such as waterfalls and streams, but recreated with a higher range of control.

Evaporative cooling, can be broken down as this: think of air as its own mini environment; it is limited by space but also contains a certain amount of capacity. As energy builds up within the environment, higher temperatures are felt. When tiny water particles are introduced into the system, the existing energy immediately recognizes that it can convert the liquid into gas. As more water particles are introduced, the lower the capacity within the air environment gets and greater amounts of energy are replaced with humidity. As this energy, or in this case heat, is quickly replaced with vapor, the air temperatures lower substantially, often up to 35 degrees depending on the existing humidity and temperature levels. The hotter and dryer it is, the greater possible temperature reduction. This process is only successful at creating dramatic temperature drops with a high-pressure pump, nozzles clear of shavings or deposits and atomization lines welded for long-term use. Our misting nozzles, dust control and humidification nozzles have a two part anti-drip feature – a feature we believe to be critical but not followed unanimously within the high-pressure misting system industry. Each nozzle contains a check valve, or a spring that pushes a ball against the nozzle orifice path to close when the water is off. We also have added a discharge solenoid valve, located at the pump that releases built up pressure within the atomization lines to prevent dripping through the nozzles. Both components act as a check and balance system to ensure an anti-drip system.

All of Koolfog misting and humidification nozzles are constructed of stainless steel or a combination of brass and stainless steel and are provided in a variety of flow rates based on operating pressure. Contact Us