This spray gun is supplied with a 4.2 oz. (125 ml) gravity feed cup, with 1.0mm real stainless steel nozzle and needle. It sprays anywhere from 20 - 43 PSI The hvlp spray gun hood is made of brass, wear-resistant and corrosion-resistant, 5 holes design, uniform atomization, excellent effect. 1/4 "NPT inlet and quick adapter of the same specification. Endozer spray paint gun adopt composite construction for lightweight and comfortable for longtime operation even in winter time, HVLP (High Volume Low Pressure) to get superior finish and save paint In the painting process effective paint filter（product contains） recommended to reduce any small pieces of dried paint or pollutant in the fluids to ensure a perfect finish. This paint gun comes in handy when working with small areas or those tight places that are hard to reach with a larger spray gun. ENDOZER General Purpose Mini HVLP Spray Guns Auto Car Detail Paint Sprayer Spot Repair with 1.0mm Nozzle 125CC