Specifications: Nozzle Size: 1.0mm; Operating Pressure: 29 psi; Average Air Consumption: 6-9 CFM; Air Inlet Thread: 1/4" NPSM; Cup Thread: M14 x 1.0; Net Weight with Cup: 0.75 lbs.; Required Compressor: 1 Hp; Maximum Pattern @ 8" Distance: 9"; Meets EPA NESHAP 6H rules for compliance