Ultrasonic atomization nozzles are divided into two stages. The first phase of the atomization process is first mixed with compressed air to produce a small atomization droplet to eject the nozzle. When the atomized droplet hits the ultrasonic generator at the front of the nozzle, it is immediately microatomized. The smaller droplet is called the second stage. In fact, the advantage is that the front end of the nozzle is equipped with a specially designed ultrasonic generator. Using the fluid to hit the energy of the metal at a high speed, the ultrasonic generator is oscillated at a high frequency, and the atomized droplets are microatomized again. Compared with the general two-fluid nozzle, This series of ultrasonic atomization nozzles produce more uniform particle size and better atomization effect Specification: Product name: Ultrasonic spray nozzle Air interface: 1/4 " Liquid interface: 1/8 " Effect: Dry fog Diameter: 10m Material: 304 stainless steel Note: Due to the light and screen setting difference, the item's color on the picture may be slightly different from the actual color of the item. Please allow slight dimension difference due to different manual measurement. Thanks for your kindly understanding Package includes: 1 pc nozzle