EXAIR’s Atomizing Nozzles are commonly used to clean, cool or coat parts as well as humidification or to control dust. They are constructed of 303ss, providing superior corrosion resistance and are able to withstand temperature up to 400°F (204°C).
The Atomizing Nozzles are separated into 3 categories – Internal Mix, External Mix and Siphon Fed.
For today’s topic, we will focus on the No Drip External Mix Atomizing Nozzles.
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The External Mix Atomizing Spray Nozzles require a pressurized liquid source and compressed air source to produce a mist of atomized liquid. With the liquid and air being mixed external to the nozzle, they are able to handle higher viscosity fluids above 300 cP.
Our patented No Drip feature positively stops the liquid flow when the supply air pressure drops below 20 PSIG for 1/8″ NPT Nozzles or 30 PSIG for the 1/4″ or 1/2″ NPT. By incorporating this feature into the design, it eliminates the need for any additional valves or supply lines.
Available flow rates range from 2 GPH for our Model # EF9010SS 1/8″ No Drip External Mix Narrow Angle Flat Fan Pattern and up to 303 GPH for the Model # EF6010SS 1/2″ No Drip External Mix Narrow Angle Flat Fan Pattern.
When making a selection, there are 5 common considerations to take into account:
- How much liquid flow do I need?
- Is the liquid pressurized?
- What is the viscosity of the liquid?
- How wide of an area needs to be treated?
- What type of spray pattern fits the application?
If you have an application requiring a fine mist of atomized liquid or if you’d like to discuss another product or application, contact one of our application engineers for assistance.
Justin Nicholl
Application Engineer
justinnicholl@exair.com
@EXAIR_JN
