The following is the details of air spray gun:model:W-71Sdia of painting nozzle: 1.0~1.8mmair consumption:3.0~8.0cfmcapacity of cup:600mlmethold of cup: suctionworking pressure:0.3~0.5Mapair inlet: 1/4"we have many models of air spray guns which can be used in the painting of artcraft, vehilcles and the decoration buildings.