Shop for Hunter Rotor, PGP ULTRA Series with 2.5 Nozzle Pop-Up Height: 4" Inlet size: ¾" NPT Radius: 33 - 35ft. 2.5 Nozzle Features and Benefits The PGP Ultra raises the bar for rotor technology with powerful features developed over three decades of research, customer feedback, and lab testing. The PGP Ultra takes the foundation of the best-selling PGP Rotor and raises the bar with a variety of new features developed over three decades of research, customer feedback, and lab testing. Among the most notable improvements of the PGP Ultra are its non-strippable drive and automatic arc return. These two features work to allow the turret to be turned without causing damage, and return the turret to its original arc regardless of where it is turned. Other advanced features include 34 nozzle options with several radius choices, and a headed slot and set screw. The diversity of the PGP Ultra offers system installers an array of efficient options on any site. AUTOMATIC ARC RETURN Patented automatic arc return feature returns the turret back to the original arc pattern if vandalized; adjustable arc from 50° to 360° PART AND FULL-CIRCLE IN ONE MODEL Patented non-reversing 360 for part- and full-circle in one model, from 50 to 360 degrees. Product Details Overall height: 7½" Flow: 1.7 to 2.9 GPM Recommended pressure range: 25 to 70 PSI Precipitation rate: 0.4 in/hr approximately Nozzle trajectory: standard = 25°, low-angle = 13° 2.5 Nozzle Warranty period: 5 years