Rain Bird 5004PC 4-inch Part-Circle Pop-Up Rotor Sprinkler 20-Pack — 40°–360° Adjustable, 25–65 PSI

The Rain Bird 5004PC is a durable 4-inch pop-up rotor sprinkler head that delivers adjustable part-circle coverage from 40° to 360° for lawns and irrigation zones.

Engineered for residential and light-commercial irrigation, the 5004PC from Rain Bird's 5000 Series offers reliable, water-efficient performance across medium to large turf and landscaped areas. Supplied as a 20-pack case, this set includes rotor bodies, nozzle racks and two adjustment tools so you can stage or replace multiple heads on a property quickly. The rotors accept a range of nozzles (not pre-loaded with 3.0 nozzles) and operate across typical irrigation pressures, making them a flexible choice when retrofitting existing systems or installing new zones.

How adjustable is the sprinkler’s coverage angle?

The 5004PC is designed for part-circle adjustments from a tight 40° arc up to full-circle 360° coverage. Adjustment is simple with the included tools, letting you dial in coverage to avoid watering sidewalks, driveways and buildings. Changes can be made on-site without removing the head from the riser.

• Adjustable range: 40°–360° for precise sector control
• Two adjustment tools included for easy on-site setup
• Works without removing the rotor from the installation

What are the spray distance and pressure requirements?

These rotors perform across a working pressure range of 25 to 65 PSI (1.7 to 4.5 bar), suitable for most residential and many commercial irrigation systems. When paired with the correct nozzle selection, the 5004PC achieves effective throw distances in the range specified for the 5000 Series. Selecting nozzles matched to your pressure will optimize uniformity and water use.

• Operating pressure: 25–65 PSI (1.7–4.5 bar)
• Designed for 25–50+ foot spray distances depending on nozzle and pressure
• Nozzles sold separately—choose to match your pressure and radius needs

What comes in this 20-pack and how does it simplify installation?

This case contains 20 rotor bodies, 20 nozzle racks and two adjustment tools to help set multiple heads quickly when installing or upgrading an irrigation zone. The rotors accept a standard 3/4" female NPT bottom thread for straightforward connection to risers or swing joints. Because the pack is not pre-loaded with 3.0 nozzles, you can install the nozzle sizes that best meet your layout and precipitation rate goals.

• 20 rotors and 20 nozzle racks included for multi-head projects
• Two adjustment tools for angle and arc fine-tuning
• 3/4" female NPT bottom inlet fits standard risers
• Nozzles are not pre-installed—customize spray patterns and flow

How durable and serviceable is the 5004PC rotor?

Built to Rain Bird quality standards, the 5000 Series rotors are intended for long-term field use with routine maintenance. The pop-up mechanism and replaceable nozzle rack allow quick service without full assembly replacement. Using compatible nozzles and periodic debris checks will preserve performance season after season.

• Pop-up design protects internals when not operating
• Replaceable nozzle rack for easy upgrades or repairs
• Suitable for retrofit and new-install applications

Who is this for: Landscapers, irrigation contractors and homeowners who need a cost-effective multi-head solution for medium to large turf areas will find the Rain Bird 5004PC 20-pack valuable. It's particularly useful when you want consistent, adjustable part-circle control across a zone, need to stock multiple replacement heads for maintenance, or prefer the flexibility to choose nozzle sizes and precipitation rates that match your system pressure and design goals.