IrriFix Rain Bird 5000 Plus 5004 Part-Circle Rotors 6-Pack with Rain Curtain Nozzles, PRS & SAM

These are six Rain Bird 5000 Plus part-circle pop-up rotors with built-in PRS pressure regulation and Seal-A-Matic check valves, bundled with IrriFix Rain Curtain nozzles, a nozzle tree set and a rotortool screwdriver.

If you want a reliable rotor kit for medium-to-large lawns that improves uniformity, reduces misting and prevents low-head drainage, this IrriFix bundle pairs Rain Bird’s 5000 Plus rotors with Rain Curtain nozzles for better droplet size and close-in coverage. The set is designed to work across 25–50 foot radii, maintain even distribution in windy conditions, and simplify installation and service with a included nozzle box and rotor tool.

How do these rotors improve watering uniformity?

The Rain Curtain nozzle design produces larger droplets and a steady spray pattern that resists wind and reduces evaporation, while the rotor’s arc and nozzle selection allow consistent head-to-head coverage. Built-in pressure regulation keeps each nozzle operating at optimal pressure for predictable spray distances.

• Rain Curtain nozzles produce larger droplets to reduce misting and drift.
• PRS in the stem maintains ~45 psi for uniform nozzle performance.
• Part-circle and full-circle arc capability for precise head-to-head spacing.

What features reduce water waste and prevent soggy spots?

This kit uses two water-saving elements: the in-stem Pressure Regulating Stem (PRS) and the Seal-A-Matic (SAM) check valve. PRS prevents high-pressure misting and uneven distribution, while SAM prevents low-head drainage so water stays in place instead of forming runoff or puddles.

• PRS reduces pressure variations between heads and limits misting.
• SAM check valve holds up to 7 feet (2.1 m) of elevation to avoid drainage.
• Flow shut-off capability for easier replacement without system loss.

How easy is installation and routine maintenance?

The rotors retrofit into common 5000-series bodies and similar rotor cases, making upgrades straightforward without extensive trenching. The bundle includes a nozzle box with six nozzle trees and a rotor tool screwdriver to speed nozzle swaps, arc adjustments and routine service.

• Compatible with existing 5000/5000 Plus and many aftermarket rotor cases.
• Self-cleaning arc adjustment screw reduces maintenance time.
• Nozzle tree and tool included for faster on-site changes and calibration.

What operating range and coverage should I expect?

These 5004 model rotors cover mid-to-large zones, with recommended radii from about 25 to 50 feet depending on nozzle choice and system pressure. The integrated PRS keeps nozzles operating at the manufacturer’s optimal 45 psi, so range is predictable across typical residential and commercial landscapes.

• Recommended radius range approximately 25–50 feet with correct nozzle selection.
• Operating pressure range 25–75 psi; PRS reduces to ~45 psi at the head.
• Arc adjustment from 40° to 360° including reversible full-circle rotation.

Who this is for: Landscapers, irrigation contractors and savvy homeowners who need dependable rotors for medium-to-large turf areas, want to reduce wind drift and low-head drainage, and prefer a kit that speeds installation and servicing. If you have existing 5000-series bodies or plan new installs where even coverage and water efficiency matter, this IrriFix bundle delivers durable Rain Bird hardware plus Rain Curtain nozzles and the tools required for quick field adjustments.