Operating Ranges U.S. Pressure: 40 - 80 psi Flow: 14.61 - 46.59 gpm Spacing: 47 - 80 feet Metric Pressure: 2.76 - 5.52 bars Flow: 55.3 - 176.96 l/min Spacing: 14.33 - 24.38 m Trajectory: 23 Degrees Specifications 1" male inlet, National Pipe Thread (NPT) Drive nozzle 5/8" - 18 UNF Filler nozzle 3/8" - 24 UNF