Specifications: Air Inlet: 1/4 Type of Feed: Gravity Diameter of Nozzle: 2.5mm Recommended Air Pressure: 29-50.7 PSI (2.0-3.5 BAR) Max. Pressure of Air: 90 PSI (6.2 BAR) Paint Capacity: 1L Average Air Consumption: 4.2-7.1 CMF (117-199 L/MIN) Pattern Width: 7.1 -9.84 Features: Stainless steel needle and nozzle accommodate a variety of coatings. Light weight, ergonomic design and easy trigger pivot reduces operating fatigue Precise 2.5mm stainless steel needle and nozzle set. 3 Knobs for full adjustment: Fluid, Pattern and Air Pressure Controls. 1L (1000CC) Aluminum Fluid Cup with Lid. Easy to assemble and disassemble with complete accessories and tools. Widely applied in all kinds of places to protect or decorate the surface of buildings.