professional spray gun, spray gun, gunjet, airbrush 1, usage: maintaining and repairing 2, pressure required: 15-50 psi professional spray gun, spray gun, gunjet, airbrush1, usage: maintaining and repairing2, pressure required: 15-50 psi3, air consumption: 80-2251/min4, air connection: 1/4'NPS(M)5, color: red 1.3mm/1.4mm/1.7mm professional spray gun