1800 Series Pressure Regulated (PRS) Spray Sprinkler Heads (No Nozzles)
- Complies with state guidelines in California, Washington, Colorado, Vermont, Hawaii, Washington D.C., Massachusetts, Rhode Island, Maine, Oregon, and New Jersey.
- Ends misting and fogging caused by high pressure
- Patented PRS regulator built into the stem maintains constant 30 psi for nozzle efficiency
- Ideal for use in areas with fluctuating water pressures or windy conditions
- Up to 50% water savings
- Pop-up heights from 2" – 4"
- 1/2" bottom inlet
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Features
- Heavy-duty stainless-steel spring assures flush retraction every time
- Patented pressure-activated co-molded wiper seal prevents wasteful water leakage and assures long life
- Tapered pop-up neck helps remove debris during retraction
1800 Pressure Regulating Stem (PRS)
- 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 30 psi (2.1 bar) at varying inlet pressures regardless of nozzles used
- 30 psi is recommended for optimal spray nozzle performance
Specs
The 1800 Series accepts all Rain Bird spray nozzles.
- Flow-by: 0 gpm at 8 psi (0.6 bar) or greater; 0.10 gpm (0.02 m³/h; 0.36 l/m) otherwise
Operating Range
- Spacing: 2.5 to 15 feet (0.8 to 4.6 m)*
- Pressure: 15 to 30 psi (1.0 to 2.1 bar)
*2.5 to 15 feet with standard Rain Bird Spray Head Nozzles (SQ, U-Series, HE-VAN); 8 to 24 feet with Rain Bird Rotary Nozzles
Dimensions
- 1/2" (15/21) NPT female threaded inlet
- Exposed surface diameter: 2 1/4" (5.7 cm)
- Models and height:
- All 2" spray bodies: 4" (10.2 cm) body height; 2" pop-up height (5.1 cm)
- All 4" spray bodies: 6" (15.2 cm) body height; 4" pop-up height (10.2 cm)
1800 SAM Series
- SAM capability: holds up to 14 feet (4.2 m) of head; 6 psi (0.4 bar)
- Flow-by: 0 gpm at 8 psi (0.6 bar) or greater; 0.10 gpm (0.02 m3/h; 0.36 l/m) otherwise
- Installation: bottom inlet
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