Rain Bird - 12" RD1800 Series Spray Head with SAM Check Valve, 30 PSI Pressure Regulator and Flow-Shield - No Nozzle

Designed to save water and preserve system hydraulics to maintain proper operation throughout the irrigation zone. Provides protection against plant material loss and reduces likelihood of incurring costly fines as a result of excessive run-off when a nozzle has been removed.

Features

• Exclusive Flow-Shield Technology built into the stem. No parts to be installed at the site. Saves water, plant material, time, and money.
• Restricts water loss by up to 50% if nozzle is removed from a PRS spray head.
• Reduces possibility of accidents and property damage. Recommended for high pressure and vandal-prone areas.
• Provides low flow vertical water jet visible from +200’ line of sight when a nozzle has been removed. Height and low flow of vertical water jet causes water to dissipate during descent, reducing puddles and run-off.
• Low flow vertical water jet does not exceed 2 GPM (0.45 m3 /h; 0.13 l/s), even with varying inlet pressure.
• Low flow vertical water jet decreases likelihood of nozzle removal going unnoticed, prompting nozzle replacement to decrease probability of stressed turf and plant material losses.
• “F” printed on cap for easy identification and maintenance.

Operating Range

• Spacing: 2.5-24’ (0.8 to 7.3 m)
• Pressure: 15-100 PSI (1.0 to 6.9 bar)

Specifications

• SAM capability: Holds up to 14’ (4.2 m) of head; 6 PSI (0.3 bar)
• Flow-by: - SAM Models: 0 at 15 PSI (1.0 bar) or greater; 0.5 GPM (0.1 m3 /h; 0.03 l/s) otherwise