The Exair 1/2 NPT No Drip Siphon Fed Spray Nozzle atomizes a variety of fluids in a round spray pattern where no liquid pressure is available and heavy application of liquid is needed. The corrosion resistant type 303SS nozzle draws liquid into the airstream and mixes it internally while providing up to 24″ of suction height. Liquid can be easily adjusted to meet the needs of each application using the adjustment valve and the patented No Drip design ensures conservation of liquids. The nozzle is ideal for water, light oils, detergents, rust inhibitors, chemicals, paints, and dyes.