Exair’s External Mix Atomizing Spray Nozzles mix liquid and air outside the nozzle and allow the air and liquid flows to be adjusted independently. The no-drip External Mix Atomizing Spray Nozzles work in the same way the company’s standard atomizing nozzles do, according to Exair, but also positively stop liquid flow when compressed air is shut off. This reportedly eliminates the possibility of drips.
Exair’s no-drip External Mix Atomizing Nozzles are available in three liquid patterns: round, narrow angle flat fan and wide angle flat fan patterns. The nozzles are designed for pressure fed applications where precise liquid flow is needed. External nozzles can be used on liquids up to 800 centipoise.
Applications include painting, coating, rinsing, cooling, quenching, wetting (moistening), dust control and humidification. The compact Atomizing Nozzles are fully adjustable to minimize air and liquid consumption and have interchangeable liquid and air caps. They are CE compliant and conflict mineral free.