Rain Bird 32SA/4PKS Simple Adjust Gear Drive Rotor – 4-Pack, 19'–32' Throw, 40°–360° Pattern

Efficient irrigation with the Rain Bird 32SA/4PKS Simple Adjust gear drive rotor

The Rain Bird 32SA/4PKS is an economical four-pack of gear-driven rotors designed to water residential landscapes with even coverage and reduced water waste. Built for reliability, these rotors are well-suited to lawns, beds, and mixed zones where uniform watering matters. The kit is a practical balance of performance and value, offering features that support healthy turf and a tidy irrigation plan without demanding a high upfront investment.

Key technology in the nozzle and drive system helps the sprinkler deliver water where it’s most effective. The Rain Curtain nozzle creates a controlled curtain of larger droplets that resist windblown overspray, while micro ramps direct part of the spray closer to the head to minimize dry spots. Combined with a water-lubricated gear drive, this rotor is designed for consistent operation and a smooth watering experience across different soil types and sprinkler layouts.

Adjustability and control that fits your yard

Top-adjustment lets you customize the arc quickly with a flat-blade screwdriver. The pattern can be set from 40 degrees up to 360 degrees, enabling partial coverage for irregular beds or full-circle rotation for expansive lawns. A quick check arc feature supports on-the-fly adjustments even while the sprinkler is running, and full-circle rotation can be reversed to protect structures and pathways from overspray.

• Arc range: 40° to 360° for partial and full-circle coverage
• Top adjustment with screwdriver for easy setup
• Quick check arc feature lets you verify or adjust while active

Performance that supports a healthy lawn

The rotor ships with a preinstalled 3.0 GPM nozzle, delivering a spray distance of 19' to 32' at common residential pressure. The Rain Curtain nozzle design promotes uniform distribution across the watered area and helps reduce gaps in coverage, contributing to greener, more even turf over time. The self-lubricating gear drive is built for durability, helping the rotor stand up to regular use in typical home landscapes.

• 19' to 32' spray distance at 45–55 psi
• Uniform distribution with wind-resilient droplets
• Durable, self-lubricating gear-driven mechanism

Durability, ease of maintenance, and installation

The 32SA/4PKS features a protected closed-case design that performs well in creeping grasses, sandy soils, and other challenging surroundings. With true 4-inch pop-up height, it clears taller grass and helps ensure the nozzle remains above obstructions. A removable filter screen and nozzle removal feature make routine maintenance straightforward. The unit uses a 1/2" NPT inlet for compatibility with common irrigation lines, and the four rotors come in a convenient four-pack for turnkey installation.

• Protected closed-case design for harsh environments
• True 4-inch pop-up height for tall turf clearance
• Removable filter screen and accessible nozzle replacement

Optional nozzle upgrades are available (Model 32SANZLPK) to further tailor flow to your system. The Rain Bird 32SA/4PKS offers dependable performance and value for residential irrigation projects, backed by Rain Bird’s commitment to The Intelligent Use of Water.