Turbo Rotary Spray Nozzle, Nozzle Size 5.5 to 6, Max. Pressure 3,625 psi, Max. Fluid Temp. 195 Degrees F, Inlet 1/4 in (F)NPT, Material Solid Brass Body with Ceramic Orifice, Orifice Size 1.4 mm, Nozzle Spray Angle 15 Degrees , GPM @ 800 PSI 2.46 gpm, GPM @ 1000 PSI 2.77 gpm, GPM @ 1500 PSI 3.48 gpm, GPM @ 2000 PSI 4.1 gpm, GPM @ 2500 PSI 4.56 gpm, GPM @ 3000 PSI 5.04 gpm, GPM @ 3500 PSI 5.44 gpm, GPM @ 4000 PSI -, GPM @ 5000 PSI -, Includes -