8SA/12SA/22SA Simple Adjust Multi-Stream Pressure Regulated (PRS) Rotary Sprinklers
High Efficiency Rotary Sprinklers
- Multiple rotating streams resist wind-blown overspray waste
- Choice of 360° fixed or 45° to 270° variable pattern, easily adjusted by hand without tools
- Slow distribution rate of 0.6 inches per hour is perfect for newly seeded areas and slopes
- Up to 75% water savings vs. standard pop-up sprinklers
- Pop-up height: 4"
- Perfect pairing of rotary nozzle versatility and Rain Bird's 1800 Series bodies, the #1 selling sprinkler in the world
- PRS models maintain a constant 45 psi pressure for best nozzle performance, eliminating wasteful misting. Complies with 2021 guidelines in California, Washington, Colorado, Vermont and Hawaii.
- Rebate eligible through select watering districts
- ½" bottom inlet
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Features
These innovative rotary sprinklers set the industry standards for watering efficiency along with simple pattern adjustments and pull-to-flush by hand, with no tools required. Newest in this series are the pressure-regulated (PRO PRS model) rotary sprinklers which meet the most stringent watering efficiency guidelines of California and other states requiring spray heads that are pressure-regulated for new installations as well as retrofits.
Their superior performance is further enhanced with Rain Bird's 1800 Series sprinkler bodies, the #1 selling pop-up sprinklers in the world. Paired with R-VAN rotary nozzles, this design combination is all-professional grade, utilizing a patented pressure-activated, co-molded wiper seal to provide unmatched resistance to grit, pressure and the environment.
Other features include:
- Heavy-duty stainless steel spring assures flush retraction every time.
- Tapered pop-up neck helps remove debris during retraction while a precision controlled flushing action also clears debris assuring positive stem retraction in all soil types.
- Two-piece ratchet mechanism allows easy nozzle pattern alignment without tools and provides extra durability.
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All sprinkler components are removable from the top without special tools; providing for quick and easy flushing and maintenance
Choice of 360° and 45°-270° Adjustable Nozzles
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: 8 to 24 feet (2.4 to 7.3 m)*
Pressure: 30 to 55 psi (2.1 to 3.8 bar)
Recommended Operating Pressure: 45 psi (3.1 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 4" spray bodies: 6" (15.2 cm) body height; 4" pop-up height (10.2 cm)
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