Rain Bird - RD12SP45F 12" RD1800 Series Spray Head W/ SAM Check Valve, 45 PSI Pressure Regulator, Flow-Shield

Legislation, growing demand and a limited potable water supply have increased our reliance on alternative water sources. As a result, water used for irrigation is harsher today than ever before. You told us you need a spray specifically suited for the most challenging environments. You also want a spray that will conserve water and provide years of worry-free performance. The new Rain Bird RD1800 Series Spray is proof that we’ve been listening. The Rain Bird RD1800’s exclusive Triple-Blade Wiper Seal prevents stick-ups. Its innovative design handles the thickest grit and most dramatic pressure variations with ease and its exclusive Flow-Shield Technology helps you identify and solve problems faster. The Rain Bird RD1800 is available in both potable and non-potable versions. Triple-Blade Wiper Seal - With a patented Triple-Blade Wiper Seal that precisely balances flushing, flow-by and debris protection, RD1800 optimizes performance and durability in all soil types. Flow-Shield Technology - If a nozzle is ever broken or removed, patented Flow-ShieldTM Technology saves water by creating a low-flow service indication stream, letting you know there’s a problem before things get bad. Debris Pockets - Debris pockets in the base of the spray collect debris and grit to prevent recirculation, which provides a longer life. So, when other stems and nozzles become clogged with grit, the RD1800 remains clear. Chlorine- and Chemical- Resistant Materials - Exclusive models designed for non-potable water are made from the same durable plastics that are used in swimming pools, to outlast the unique challenges of recycled and reclaimed water. (Non-potable models only.) Patented Purple Cap - Featuring the international Do Not Drink symbol and warnings in English and Spanish right on the cap, RD1800 eliminates the need for bulky clip-on warning caps. (Non-potable models only.) Five-year trade warranty. Part 2: Not Afraid to Get Its Wiper Seal Dirty Part 3: World's Toughest Spray Part 4: Pressure Variations? No Sweat. Part 5: Because Stuff Happens Nozzle Type: No Nozzle Included Spray Head Series: RD1800 Series Dimensions: RD-12: 16" (40.6 cm) body height; 12" pop-up height (30.5 cm) Exposed surface diameter: 2 1/4" (5.7 cm) Pop-up Height: 12 in Features: Flow Shield, PRS Pressure Regulating, SAM Seal-A-Matic Checkvalve Specifications: Flow-by: 0 at 15 psi (1.0 bar) or greater; 0.5 gpm (0.1 m3/h; 0.03 l/s otherwise Inlets: 1/2" (15/21) NPT female threaded Operating Range: Spacing: 2.5 to 24 feet (0.8 to 7.3 m) Pressure: 15 to 100 psi (1.0 to 6.9 bar)