High quality: Made from premium tungsten steel, this 2/3/4/5 series sprayer nozzle offers complete models, ease of use, and lasting durability. Eight sizes available: Choose from eight different sprayer nozzle sizes. The leading number indicates the spray rate; higher numbers mean a wider spray pattern. The following two numbers represent the flow rate; higher numbers indicate better circulation. Variable spray area: The spray area will vary depending on the orifice size. Excellent design: Enjoy easy operation, excellent atomization, and anti-switching cleaning capabilities. Simply rotate the nozzle for washing. Wide range of applications: Ideal for medium and large buildings, commercial projects, spray work, interior spraying, and latex paint for exteriors, as well as LEO paint. Compatible with most airless sprayers. Products from LUOLV's store.