What advantage do gravity feed spray guns have compared to traditional types?

Gravity feed spray guns are designed with a reservoir positioned above the nozzle, allowing gravity to assist in the flow of paint. This design offers several advantages, particularly in the context of achieving a more even finish while minimizing waste.

Because the paint flows downward due to gravity, these guns often maintain a consistent delivery of material, which enhances the smoothness and uniformity of the applied finish. Additionally, the efficiency of paint delivery reduces overspray and waste because the paint does not pool in the cup as much as it might in traditional spray guns, where the paint is drawn from the bottom with a suction mechanism. This results in less cleanup and a more economical use of coatings, making gravity feed spray guns particularly popular among professionals aiming for high-quality results with minimal material loss.

In contrast, the complexity of parts, weight considerations, and pressure requirements of the gun can vary significantly between designs, but they do not inherently contribute to the more uniform finish or waste reduction seen with gravity feed models.