Operating Ranges U.S. Pressure: 65 - 100 psi Flow: 34.62 - 132.18 gpm Spacing: 85 - 117 feet Metric Pressure: 4.48 - 6.90 bars Flow: 131.16 - 500.76 l/min Spacing: 25.91 - 35.66 m Trajectory: 23 Degrees Specifications 1-1/4" male inlet, National Pipe Thread (NPT) Drive nozzle 3/4" - 16 UNF Range nozzle 3/4" - 16 UNF