Setting Up a Paint Spray Gun - There’s A Pattern Developing Here Photo Gallery
Ferguson reduced the air inlet pressure to show how the gun sprays with insufficient air inlet pressure. Even though he maintained his 8-inch working distance the pattern shrank to about 4 inches long. As the paint can’t atomize properly at these low pressure settings it will also transfer in fat globules rather than in a fine mist. Increase the pressure to achieve the correct pattern.