Hunter Industries PGJ04 4 Inch Pop-up Rotor 1/2 Inch

Product Description

The HUNTER INDUSTRIES PGJ04 is a 4-inch pop-up rotor sprinkler head designed for residential and light commercial irrigation systems. It features a 1/2-inch inlet connection and retracts flush with the ground when not in active use, protecting the head from foot traffic and mower damage. The pop-up rotor design delivers consistent rotary water distribution across turf and landscape zones. Installation is handled by licensed irrigators or experienced irrigation contractors as part of a low-pressure zone layout. The PGJ04 is a compact, durable option for standard residential sprinkler runs.

The PGJ04 is suited for residential lawn and landscape irrigation zones where a low-profile, retractable rotor head is required. It is commonly installed in turf areas, ground cover beds, and mixed landscape zones served by standard 1/2-inch lateral supply lines. The 4-inch pop-up height provides adequate clearance over typical turf and low ground cover during operation, then retracts when the zone shuts off. This head fits into conventional push-fit or threaded 1/2-inch swing-joint or riser assemblies used throughout residential irrigation layouts.

Key Features

• 4-inch pop-up height for clearance over turf and low ground cover
• 1/2-inch inlet connection compatible with standard lateral supply lines
• Retractable design protects head when system is off
• Rotary water distribution pattern for efficient zone coverage
• Compact form factor suited for residential irrigation zones

Compatibility

Designed as an OEM-style replacement or new-installation rotor head for residential and light commercial irrigation systems using 1/2-inch lateral supply connections.

Installation Notes

Installation should be performed by a licensed irrigator or qualified irrigation contractor in accordance with local plumbing and irrigation codes. Shut off the irrigation zone valve and relieve system pressure before removing or installing any sprinkler head. Use thread seal tape on threaded connections to prevent leaks. Verify pop-up clearance and arc adjustment after installation before returning the zone to service.

Technical Specifications

• Pop-Up Height: 4 inches
• Inlet Size: 1/2 inch
• Weight: 0.37 pounds

Standard Information

• Brand: HUNTER INDUSTRIES
• Manufacturer Part Number: PGJ04