1/4 FNPT external mix wide angle flat fan pattern nozzles are great where a high volume of liquid is needed over a wide area such as a conveyor line. Because they are external mix, airflow and liquid flow can be controlled independently. Common applications are those which require a moderate application of liquid over a broad area, such as cooling or coating wide webs. No drip models also available to preserve precious liquids and protect product finished from drips. Made from 303SS for corrosion resistance.For pressure fed applications with independent air and liquid control.