Spray Head Nozzle, Product Type Hevan Nozzles, Pattern 0 to 360 Degrees , Material of Construction Plastic, Flow Rate 0.59 to 1.67 gpm, Throw Radius 9 to 12 ft, Pressure Range 15 to 30 psi, For Use With Rain Bird 1800 Series Spray Heads, Rain Bird Shrub Adapters, UNI-Spray Series Spray Heads, Height 51/64 in, Includes Filter Screens, Spacing 9 to 12 ft