1800 Series Maximum Efficiency Pressure Regulated Spray Heads

Maximum Water Savings

  • #1 commercial-grade irrigation spray head brand in the world
  • Ends misting and fogging caused by high pressure and stops water waste
  • Patented PRS pressure regulator built into the stem maintains constant 30 psi
  • Prevents drainage on slopes
  • High-Efficiency nozzle sprays larger water droplets; up to 40% more efficient than other adjustable nozzles
  • Ideal for use in areas with high and/or widely fluctuating water pressures or windy conditions
  • Recommended for vandal-prone areas; ensures performance throughout zone even if nozzle is removed or damaged
  • Tapered pop-up neck helps remove debris during retraction


Rain Bird 1800 Series Sprays featuring PRS with Flow Optimizer technology. These Spray Heads are ideal for use in areas with high and/or widely fluctuating water pressures. The patented PRS pressure regulator built into the stem can help you save approximately 1 GPM per spray.

  • Maintains constant outlet pressure at 30 psi
  • Spray nozzles perform best at 30 psi; ensures maximum nozzle performance, even with varying inlet pressures
  • Restricts water loss by up to 70% if nozzle is removed or damaged; saves water and money; reduces possibility of accidents and property damage; recommended for vandal-prone areas
  • Ends misting and fogging caused by high pressure; stops water waste; ensures necessary watering occurs in high pressure or wind conditions
  • No tools needed to change nozzle and screen
  • Maintains constant pressure regardless of nozzles used
  • High efficiency plus full adjustability in 1 spray
  • Offers matched precipitation for equal water distribution

Other features include:

  • Exclusive co-molded wiper seal featuring an encased plastic "cage" to provide unmatched resistance to grit, pressure and the environment.
  • Pressure-activated, multi-function seal design assures a positive seal without excess “flow-by” allowing more heads to be installed on the same valve.
  • 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.
  • All sprinkler components are removable from the top without special tools; providing for quick and easy flushing and maintenance.

Spray Nozzle details:

  • Preinstalled Adjustable Pattern Spray Nozzle is easily adjusted to the exact pattern required to ensure your landscape is precisely watered with minimal overspray waste.
  • Ideal for odd shaped corners and smaller grassy areas around sidewalks and driveways as well as flower beds or shrubs.
  • The textured adjustment collar rotates to easily adjust spray pattern from 0° to 360°.
  • Textured base and collar are easy to grip even when wet.
  • A physical left edge indicator makes it easier to feel the fixed left edge of the pattern.
  • Non-corrosive plastic and stainless steel construction for long life.
  • Simple stainless steel top adjustment screw decreases or increases spray distance from 12' to 15'.
  • "Captured" screw slot prevents screwdriver slippage during adjustment.
  • White medium mesh filter screen protects nozzle from clogging and maintains precise radius adjustment.


Operating Range

  • Pop-up Height: 4 inches
  • Maximum spray distance: 8-15 ft
  • Adjustable spray pattern from 0° to 360°
  • Maximum coverage area: 706 sq. ft
  • Nozzle outlet pressure:  30 psi
  • Inlet size: 1/2" 

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