Rain Bird RD1800 RD04SP30F 4 in Pop-Up Spray, 30 PSI
The Rain Bird RD04SP30F is an RD1800-series 4 in. pop-up spray head engineered for reliable irrigation at 30 PSI. It features Flow-Shield technology and a built-in check valve to reduce low-head drainage and help maintain consistent spray performance. No nozzle is included so you can select the nozzle family and arc that best matches your coverage and efficiency goals.
- Pop-up height: 4 in.; body height: 6 in.; exposed diameter: 2 1/4 in.; inlet: 1/2 in. female threaded.
- Flow-Shield helps preserve spray uniformity at varying pressures and reduces misting.
- Built-in check valve prevents low-head drainage and helps keep lateral lines charged after shutdown.
- Plastic riser and durable construction resist common site stresses; nozzle sold separately for precise flow control.
- Compatible with Rain Bird U, VAN and HE-VAN series spray nozzles; use performance charts to choose nozzle and radius.
Designed for both residential and commercial irrigation, the RD04SP30F combines serviceability with long-term reliability. Refer to the available technical documents and installation guide for nozzle selection, pressure recommendations and step-by-step installation. For best results, install and verify operation at the specified 30 PSI operating condition.