Rain Bird 1800 Series Pop-Up Spray Body (less Nozzles)

The #1 Irrigation Spray Head in the World

Installed in parks and backyards across the globe, Rain Bird's 1800 Series is the #1 commercial-grade irrigation spray head brand in the world.
Chosen for its reliability, heavy-duty materials, and versatility, the 1800 Series offers a broad selection of pop up heights and nozzle combinations for watering shrubs, small lawns, and irregularly shaped planting areas.
All models feature Rain Bird's patented pop-up mechanism with heavy-duty stainless steel spring for dependable out-of-sight retraction, plus an exclusive co-moulded wiper seal for unmatched resistance to grit, pressure, and extreme environments.

The Perfect Pair for Pressure Regulation

Rain Bird’s patented Pressure Regulating Stem (PRS) saves up to a gallon of water per minute.
The 1800 PRS-45 Spray maintains optimal outlet pressure at 45 psi. For ultimate efficiency, pair with R-VAN Rotary Nozzles, which are engineered to work best at this pressure.

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Features

All 1800s:

• Co-moulded wiper seal provides unmatched resistance to grit, pressure and the environment
• Constructed of time-proven UV-resistant plastic and corrosion-resistant stainless steel parts, ensuring long product life
• Precision controlled flush at pop-down clears debris from unit, assuring positive stem retraction in all soil types
• Two-piece ratchet mechanism allows easy nozzle pattern alignment and provides added durability
• Five-Year Trade Warranty
• Built-in Seal-A-Matic (SAM) check valve. Eliminates the need for under-the-head check valves
• Ideal for use in areas with changing elevations
• Traps water in lateral pipes in elevation changes of up to 14 feet (4.2 m), eliminating low head drainage at the base of slopes or hillsides
• Reduces wear on system components by minimizing water hammer during start-up
• All Rain Bird pressure regulating spray bodies are WaterSense certified by ICC-ES
• PATENTED PRS pressure regulator built into stem. No parts to be installed at the site. Saves time and money
• Maintains constant outlet pressure at 30psi (2.1 bar) or 45 psi (3.1 bar) at varying inlet pressures regardless of nozzles used
• 30 psi is recommended for optimal spray nozzle performance, 45 psi is recommended for optimal rotary nozzle performance
• Combines Seal-A-Matic check valve and PRS-30 or PRS-45 for best performance
• Ideal for sloped applications that have fluctuating or high pressure