Rain Bird RD06SP45FN 6 in. RD1800 Head — PRS 45, SAM, Flow-Shield

Rain Bird RD06SP45FN is a 6 in. RD1800 spray head engineered for reliable performance in reclaimed and harsh-water environments. It combines a 45 PSI pressure-regulating stem (PRS), the Seal-A-Matic (SAM) check valve and Flow‑Shield protection to reduce maintenance, prevent low-head drainage and maintain consistent nozzle performance.

• 6 in. pop-up height; 9 3/8 in. body height; exposed diameter 2 1/4 in.
• Built-in PRS set to 45 PSI maintains steady nozzle pressure across varying supply pressure.
• SAM check valve holds up to 14 ft (4.2 m) of elevation to prevent low-head drainage.
• Flow‑Shield provides a visible, low-flow vertical stream if a nozzle is missing for easy detection.
• Non‑potable model with purple cap and clear "Do Not Drink" markings for reclaimed water systems.
• 1/2 in. female NPT inlet; nozzle not included — accepts Rain Bird spray nozzles (see performance charts).

Designed for commercial and municipal irrigation, the RD06SP45FN offers durable, debris-resistant operation with Rain Bird's triple-blade wiper seal and debris pockets. Use it where reclaimed water, grit or fluctuating pressures challenge ordinary spray heads. Refer to the product technical sheets for nozzle charts, installation diagrams and warranty details.