The patented U-Series nozzle is the first plastic nozzle with a second orifice* for close-in watering and more uniform water distribution. Its unique patented design cuts watering times; saves water and money; and reduces waste. U-Series nozzles fit all Rain Bird sprinklers and shrub adapters.

• Additional orifice for close-in watering.* Minimizes dry brown spots around spray heads.
• Rain Curtain™ Technology for better; more uniform water distribution. Water flowing from both orifices* combines to form a continuous water stream.
• Eliminates watering gaps for more uniform coverage throughout the ENTIRE watering area.
• Lowest Scheduling Coefficient for most efficient watering.**
• No need to over water the entire watering area to make sure the dry sections get the water they need. Reduces watering times. Saves water and money. Cuts waste.
• Matched precipitation rates between sets. Matched flow (GPM; m³/h and l/s) and precipitation rates with all 1800 Series MPR nozzles. Provides flexibility in design and installation.
• Finer mesh screen protects bottom orifice from debris.*
• Fully adjustable flow and radius accommodate different area shapes.
• Fits all Rain Bird sprinklers and shrub adapters.

  
  * Not applicable for single orifice full-circle nozzles. These nozzles form larger water droplets with a lower trajectory which resist wind and eliminate watering gaps for more uniform distribution.
  
  ** Scheduling Coefficient (SC) measures spray head efficiency. SC measures how much more an ENTIRE area must be watered in order for the driest sections to receive sufficient water. The lower the SC; the better the spray heads distribute water. The higher the SC; the more the entire area must be watered (and most of the area will be over watered) so the driest spots can get enough water.

Water flowing from both orifices combines to form a continuous water stream. Eliminates gaps for more uniform coverage throughout the entire watering area.

• U-12Q: 12-foot quarter-circle pattern nozzle
• U-12H: 12-foot half-circle pattern nozzle
• U-12F: 12-foot full-circle pattern nozzle
• U-15Q: 15-foot quarter-circle pattern nozzle
• U-15H: 15-foot half-circle pattern nozzle
• U-15F: 15-foot full-circle pattern nozzle

• Pressure range: 15-30 psi (1;0 to 2;1): optimum pressure 30 psi (2;1bar) *
• Maximum performance achieved when used with 1800 PRS or 1800 SAM-PRS spray head
• Spacing: 9 to 15 feet (2;7 to 4;6m)
  
  * Rain Bird recommends using 1800PRS spray heads to maintain optimum nozzle performance in higher pressure situations.