Rain Bird 1804-SAM-PRS 4" Pop-up Sprinkler w/In Stem Pressure Regulator & Seal-A-Matic Valve

Brand: Rain Bird
Model: 1804-SAM-PRS
Condition: New
SKU: 482644
Status: In Stock
In Stock

Rain Bird 1804-SAM-PRS Sprinkler Sprays

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The 1800 SAM Series is ideal for use in areas with changing elevations and offers all 1800 Series features. The spray head with a built in Seal-A-Matic check valve prevents low head drainage and the In Stem Pressure Regulator is designed for areas with high and/or widely fluctuating water pressures.* 3 to 18 feet with standard Rain Bird Spray Head Nozzles (MPR, VAN, U-Series) 13 to 24 feet with Rain Bird Rotary Nozzles
  • Patented PRS pressure regulator built into the stem
  • Built-in Seal-A-Matic (SAM) check valve: Eliminates need for under-the-head check valves
  • Ensures maximum spray head and nozzle performance, even with varying inlet pressures
  • Maintains constant outlet pressure at 30 psi (2,1 Bars); spray heads and nozzles perform best at 30 psi
  • Restricts water loss by up to 70 percent if nozzle is removed or damaged
  • No parts to be installed at the site: Saves time and money
  • Traps water in lateral pipes in elevation changes of up to 14 feet (4,2 m)
  • Reduces wear on system components by minimizing water hammer during start-up
  • Prevents drainage from spray heads at lower elevations
  • Stops water waste
  • Ends landscape damage due to flooding and/or erosion
  • Ends misting and fogging caused by high pressure
  • SAM stamped on cap for easy identification and maintenance
  • Designed for use with all Rain Bird plastic spray head nozzles
  • "PRS" stamped on cap for easy identification and maintenance
  • Recommended for vandal prone areas
  • Designed for use with all Rain Bird plastic spray head nozzles
  • Model: 1804-SAM-PRS
  • Product number: A44915Operating Range
  • Spacing: 3 to 24 feet (0,9 to 7,3 m)
  • Pressure: 25 to 70 psi (1,7 to 4,8 bar)Specifications
  • SAM Capability: Holds up to 14 feet (4,2 m) of head; 6 psi (0,4 bar)
  • Flow-by: 0 at 8 psi (0,6 bar) or greater; 0.50 gpm (0,11 m/h; 1,80 l/m) otherwiseDimensions
  • 1/2" (15/21) female threaded inlet
  • Body Height: 4"
  • Exposed Surface Diameter: 2 1/4" (5,7 cm)
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