2 to 5 business days
Spray gun, painting tool using compressed air from a nozzle to atomize a liquid into a controlled pattern. The spray nozzle operates by impinging high-velocity turbulent air on the surface of filaments or films of liquid, causing them to collapse to droplets with a wide range of sizes. This tool is made for a particular purpose; an invention or contrivance, especially a mechanical or electrical one. The device therefore sprays a fluid in a finely divided form by atomizing the fluid in an air jet.
