Airless Line Striper LineLazer V 3900 Standard Power Source Fuel 4 HP Guns Supported 2 Second Gun Outlet Yes Max Tip Size 0.036 In. Line Width 2 in to 12 In. Flow Rate 1.2 gpm Max Pressure 3300 psi Body Material Metal Max Hose Length 50 ft. Engine Displacement 120cc Application Pavement Line Striping for Parking Lots Airports Construction Zones Intersections Roads Net Weight 230 lb. Overall Height 44-1/2 In. Overall Length 68-3/4 In. Overall Width 34-1/4 In.