K-Rain RPS Select 4″ Gear Drive Rotor Irrigation Sprinkler 3/4″ Inlet, Case of 20

K-Rain RPS Select 4″ Gear Drive Rotor Sprinkler, Case of 20

Upgrade and maintain your irrigation system with this case of 20 K-Rain RPS Select 4″ gear-drive rotor sprinklers, professional-grade rotors engineered for residential and light commercial turf irrigation. The RPS Select is designed for dependable performance, easy top-adjustment, and broad compatibility with common ¾″ rotor installations.

The RPS Select includes a matched nozzle set, allowing installers to fine-tune radius and precipitation without purchasing nozzles separately. It supports both full-circle and part-circle applications, making it ideal for lawn and landscape zones that require efficient rotor coverage.

Rotor performance (radius & precipitation rate) depends on the nozzle selected and operating pressure.

Details

• Brand: K-Rain

• Model: RPS Select

• Type: 4″ Gear Drive Rotor Sprinkler

• Inlet Size: ¾″ Female NPT

• Quantity: Case of 20 rotors, (20) K-Rain RPS Select 4″ Gear Drive Rotor Sprinkler Heads

• Arc Adjustment: 40-360° (full & part circle capability)

• Pop-Up Height: 4″ above grade

• Radius: ~33-46′ (varies with nozzle choice & pressure)

• Pressure Range: ~30-70 PSI operating range

• Smooth, reliable gear-driven operation

• Top-adjustable arc and radius for fast setup and service

• Supports full or part-circle watering

• Factory-matched nozzle set included for flexible coverage

• Durable seal and cap design to help reduce debris intrusion

• Compatible with many existing ¾″ rotor installations

• Ideal for system maintenance, upgrades, and new installs

• Cost-effective professional alternative to premium rotors

• Easy installation and long-term serviceability