Astro Pneumatic PT2-4GH 2-1/4 Gallon Pressure Tank with Spray Gun & 12' Hose - Black Gun - 1.0mm Nozzle. Sturdy construction and compact design makes this 2-1/4 gallon (8517cc) pressure tank the ideal choice for both amateur and professional. Pressure spray gun equipped with pressure gauge and fluid pressure regulator for accurate settings. 12 ft. twin set of hose permits easy movement and operation of spray gun. Excellent for spraying large areas such as buses, trucks or vans. Nozzle Size: 1.0mm, Operation Pressure: 60psi, Required Compressor: 3hp, Avg. Air Consumpt.: 7cfm, Air Inlet Thread NPT: 1/4".