This Gun provides a minimum amount of overspray, making it excellent for situations where an Automotive Touch-Up Spray Gun would normally be used. It's commonly used by Auto Painters, Hobbyist and Artists for Paint Chip Repairs, Signs, Backgrounds, Murals, Etc... Air Inlet: 1/4" Air Pressure: 30-60 PSI (2.0-4.0bar) Air Consumption: 2.5-6.0 CFM Cup: 7 Ounces (200 ml) Aluminum Gravity Feed Side Mount Nozzle Atomizing Sets in sizes: 0.5mm, 0.8mm & 1.0mm