Hunter PGP-ADJ 4" Pop-Up Rotor, Adjustable Arc, 3/4" Inlet

The Hunter PGP-ADJ 4" Pop-Up Rotor is a professional-grade gear-drive sprinkler built for reliable, even irrigation. Designed for landscape contractors and homeowners, it delivers precise pattern control, robust debris screening, and through-the-top adjustments that simplify setup and maintenance.

• Adjustable arc: 40° to 360° for full-circle or sector coverage; easy through-the-top arc adjustment and quick-check feature.
• Spray radius: Approximately 22' to 52' (6.4–15.8 m) depending on nozzle selection and water pressure; multiple nozzles available for shorter radii.
• Dimensions & inlet: 4" pop-up height, 7 3/8" overall height, 1 3/4" exposed diameter, 3/4" female NPT inlet.
• Performance: Water-lubricated gear-drive for smooth, quiet rotation; optimal operating pressure ~25–65 PSI (1.7–4.5 bar) for recommended coverage.
• Included accessories: Red nozzle rack included; factory-installed red nozzle (standard) and convenient nozzle tree for quick changes.
• Durability: Large debris screen reduces clogging and a rugged housing resists impact for long service life in commercial and residential installations.

The PGP-ADJ remains a trusted choice for professionals who need dependable, adjustable rotor performance and straightforward field serviceability. Pair the rotor with Hunter PGP nozzles or compatible options to balance precipitation rates across your zones. Consult the supplied instruction guides and spec sheets for installation, maintenance, and nozzle performance charts.