The airless atomizing nozzles do not need an external air supply and will atomize with pressures as low as 20 psi (on water). The air-assisted nozzles utilize an external air source to control the atomization, allowing lower fluid operating pressures (as low as 5 psi). The pressure of the liquid and the air can be independently controlled to fine-tune the flow rate and nozzle performance.
The nozzles are compatible with Lee’s VHS micro-dispense valves for fine flow rate control using pulse width modulation (PWM). Atomizing nozzles with special mounting configurations and PEEK wetted materials are available as special requests.