Hunter PGP-04, 4" PGP Ultra Adjustable Rotor

Hunter PGP-04 PGP Ultra Rotor, 4", adjustable from 50° to 360°, ¾" inlet, eight standard and four low-angle nozzles included

Hunter PGP-04 PGP Ultra 4" Rotor The PGP Ultra is the step-up PGP. It adds automatic arc return and a non-strippable drive, so a kicked or vandalized head comes back on-arc instead of failing. It ships with 8 standard and 4 low-angle nozzles and adjusts part-circle to full-circle. Spec Value Model PGP-04 (PGP Ultra) Pop-up height 4" Radius 17 to 46 ft Inlet 3/4" NPT Arc 50 to 360 degrees, part + full circle Nozzles included 8 standard + 4 low-angle Operating pressure 25 to 70 PSI Automatic arc return Yes Non-strippable drive Yes Warranty 5 year Ultra or standard Pick the Ultra where heads get bumped, on medians, sidelines, and high-traffic turf. The auto arc return saves callbacks. On budget residential zones the standard PGP-ADJ covers the same range without those two features. Set the left stop first, then the arc, then dial radius at the nozzle. For a factory drain-check version, use the PGP-04-CV.