Compact coverage for smaller turf areas
The compact gear-drive rotor is designed for smaller turf areas where a PGP may throw too far.
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Updated 3 months ago
Compact gear-drive rotor for smaller turf areas where a PGP may throw too far. It offers rotor uniformity with a shorter radius range.

The compact gear-drive rotor is designed for smaller turf areas where a PGP may throw too far.
Its adjustable, part-circle spray pattern lets you set the watering arc for the area being covered.
This pop-up rotating sprinkler has a 4-inch pop-up height, a specified 10.4 spray radius, and a 1/2-inch inlet.
Hunter PGJ 4 in. Pop-Up Rotor is a compact gear-drive, rotating sprinkler for smaller turf areas, with an adjustable part-circle pattern, 10.4 spray radius, and 1/2 in. inlet.
The reviewer describes the Hunter PGJ as a good-quality, short-range rotor for residential use that is well-suited for smaller areas where spray heads might otherwise be used. They note that while it saves on trenching compared to spray heads, it requires more skill to adjust and maintain, making it better for DIYers than those who rely on low-cost, infrequent professional maintenance.
The reviewer identifies the Hunter PGJ-04 as the best sprinkler for small gardens, praising it as a well-designed, compact, and efficient geared sprinkler. They note it is ideal for flower beds, border areas, and smaller, differentiated lawn zones, offering reliable and quiet irrigation.
The editorial review characterizes the PGJ as a solid, efficient choice for smaller residential lawns, tight spaces, or irregular areas where a PGP rotor is too large. They highlight its affordability and ease of installation in confined spaces compared to larger professional-grade rotors.
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| Attribute | Specification | Notes |
|---|---|---|
| Adjustable Arc | Yes | |
| Operating Pressure | 100 psi | psi |
| Pop Up Height | 4 in | in |
| Spray Pattern | adjustable, part_circle | |
| Spray Radius | 10.4 ft | ft |
| Sprinkler Type | pop-up, rotating | |
| Thread Size | 1/2" inlet | |
| Water Flow Rate | 4.3 gpm | gpm |

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