These spray guns are well-known for their simplicity, ease of use, and portability, and they are commonly used in various painting applications such as automotive painting, woodworking, furniture refinishing, and household painting tasks.
When the trigger is pulled, air passing over the paint supply creates a suction force that draws the paint up through the pickup tube and into the gun. The paint is then atomized at the nozzle and sprayed onto the surface being painted.