Rain Bird 3504PC 3500 Series 4-inch Pop-Up Rotor - 1/2-inch Inlet

The Rain Bird 3504PC (3500 Series) is a compact, durable 4-inch pop-up rotor designed for residential irrigation. It delivers reliable short-to-mid-range coverage with Rain Curtain™ nozzle performance and simple top-adjust controls for quick field calibration.

• True 4-inch pop-up height with a 1/2-inch female bottom-threaded inlet for standard installations.
• Adjustable coverage arc from 40° to 360° with reversing part- and full-circle operation; factory preset at 180° for convenience.
• Coverage radius 15–35 ft; radius reduction screw permits up to 35% reduction without changing nozzles.
• Recommended operating pressure 25–55 psi; flow range 0.54–4.6 gpm and precipitation rates approximately 0.37–0.72 in/hr depending on nozzle.
• Attachable nozzle tree with six Rain Curtain nozzles for even distribution and wind resistance; nozzle removal feature for easy service.
• Water-lubricated gear-drive and dual-action wiper seal protect internals from debris and ensure positive pop-up and retraction.
• Top-adjust arc screw, removable filter screen, and simple nozzle access make installation and maintenance straightforward.

Consult the included performance charts and manual for nozzle selection, pressure/flow data and installation diagrams. The 3504PC is compatible with standard 1/2-inch NPT plumbing and common nozzle sets, making it an efficient, easy-to-service choice for lawns, turf and landscape beds.