Adjustable arc coverage
The adjustable arc and part-circle spray pattern allow the rotor’s coverage direction to be set for the irrigation area.
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Updated 5 months ago
Iconic 4-inch pop-up gear-drive rotor with adjustable arc and nozzle set for residential and light commercial turf. The PGP-ADJ is one of the most recognizable irrigation rotors in the market.

The adjustable arc and part-circle spray pattern allow the rotor’s coverage direction to be set for the irrigation area.
This in-ground rotary sprinkler has a 4-inch pop-up height for residential and light commercial turf applications.
The PGP-ADJ includes a nozzle set and has an adjustable distance specification of 22.0.
Hunter PGP-ADJ Gear-Drive Rotor is a 4-inch pop-up, in-ground rotary sprinkler for residential and light commercial turf, with an adjustable arc and nozzle set.
This review highlights the utility of the 20-pack for planned irrigation system maintenance, noting that it provides a stocked, organized solution for replacing rotor heads, supported by the inclusion of necessary nozzle trees and an adjustment tool.
The review characterizes the PGP-ADJ as a legendary, professional-grade workhorse that provides unmatched reliability, versatile adjustable arc settings, and easy through-the-top installation for both residential and commercial landscapes.
This review describes the PGP-ADJ as a professional-grade, reliable gear-drive sprinkler that is highly regarded for its precise pattern control, durable housing, and simplified maintenance via its through-the-top adjustment mechanism.
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| Attribute | Specification | Notes |
|---|---|---|
| Adjustable Arc | Yes | |
| Adjustable Distance | 22 ft | ft |
| Coverage Diameter | 104 ft | ft |
| Installation Method | in-ground | |
| Operating Pressure | 70 psi | psi |
| Pop Up Height | 4 in | in |
| Spray Pattern | adjustable, part_circle | |
| Spray Radius | 52 ft | ft |
| Sprinkler Type | rotary, pop-up | |
| Thread Size | 3/4 in NPT (¾" inlet) | |
| Water Flow Rate | 14.1 gpm | gpm |

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