Description Hunter PGP-Ultra, 4″ Pop-up Sprinkler The Hunter PGP-Ultra pop-up sprinkler takes the foundation of the best-selling PGP rotor, and raises the bar. The Hunter PGP-Ultra has a variety of new features developed over three decades of research, customer feedback, and lab testing. Among the improvements to Hunter’s PGP-Ultra is 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 of the Hunter PGP-Ultra include 34 nozzle options with several radius choices, and a headed slot and set screw. The diversity of the Hunter PGP Ultra pop-up sprinkler, offers system installers an array of efficient options for any site. Details • Radius: 22’ to 52’ • Flow: 0.5 to 14.1GPM • Inlet Size: 3/4” NPT • Radius: 22′ to 52′ • Flow rate: 0.5 to 14.1 GPM • Recommended pressure range: 25 to 70 PSI • Operating pressure range: 20 to 100 PSI • Precipitation rates: 0.4 in/hr approx. • Nozzle trajectory: Std = 25 degrees, Low angle = 13 degrees Best Use Areas • Low pressure areas • Residential Features • Arc setting: 50 to 360 degrees • Factory installed rubber cover • Models: Shrub, 4″, 12″ • Nozzle choices: 22 • Nozzle racks: 1.5 to 8.0 blue, 2.0 Low Angles to 4.5 Low Angle gray, 0.50 to 3.0 black, 6.0 to 13.0 green • Quick check arc mechanism • Through-the-top arc adjustment • Water lubricated gear-drive • Automatic Arc Return • Drain Check Valve (up to 10 ft. of elevation) • Headed and Slotted Set Screw • Non-Strippable Drive • Optional Reclaimed Water ID • Part- and Full-Circle in One Model Specifications • Flow rate: 0.36 to 14.8 GPM • Operating pressure range: 20 to 100 PSI • Precipitation rates: 0.4 in/hr approx. • Nozzle trajectory: Std = 25 degrees, Low angle = 13 degrees • Radius: 17′ to 47′ • Recommended pressure range: 25 to 70 PSI • Overall height: 7 1/2″ • Pop-up height: 4″ • Exposed diameter: 1 3/4 • Inlet size: 3/4″ • Brochure • Details • Instructions Warranty period: 5 years
