Hunter Rotor Sprinkler PGP Ultra

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.

SKU: GS-LI003 Category:


Operating Specifications

  • Nozzle choices: 34
  • Radius: 4.9 to 14.0 m
  • Flow: 0.07 to 3.23 m3/hr; 1.2 to 53.8 l/min
  • Recommended pressure range: 1.7 to 4.5 bar; 170 to 450 kPa
  • Operating pressure range: 1.4 to 7.0 bar; 140 to 700 kPa
  • Precipitation rate: 10 mm/hr approximately
  • Nozzle trajectory: standard = 25°, low-angle = 13°
  • Nozzle racks: 1.5 to 8.0 blue, 2.0 to 4.5 low-angle grey, 0.50 to 3.0 black, 6.0 to 13.0 green, MPR-25, MPR-30, MPR-35
  • Warranty period: 5 years

Factory-Installed Options

  • Drain check valve (up to 3 m of elevation)
  • Reclaimed water ID
  • Blue #1.5–4.0 nozzles

User-Installed Options

  • Drain check valve (up to 1 m of elevation) PGP-04 only (P/N 142300SP)
  • HSJ-0 prefabricated ¾” PVC swing joint


Technical Brochure