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Spec Sheet

Installed in parks and backyards across the globe, Rain Bird's 1800 Series is the #1 commercial-grade irrigation spray head brand in the world.

Chosen for its reliability, heavy-duty materials and versatility, the 1800 Series has first-rate quality built in for reliable operation and long life. Their superior components and features make them the spray heads of choice for a wide variety of applications.

  • 4 in. 1800 Series pop-up spray head
  • Strong stainless steel spring provides reliable stem retraction
  • Constructed of time-proven UV-resistant plastic and corrosion resistant stainless steel parts, assuring long product life

Additional features:

  • Exclusive co-molded wiper seal features 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” which enables more heads to be installed on the same valve.
  • Precision controlled flush at pop-down clears debris from unit, assuring positive stem retraction in all soil types.
  • Two-piece ratchet mechanism on all models allows easy nozzle pattern alignment without tools and provides added durability.
  • Pre-installed orange 1800 Pop-Top flush plug blocks debris from entering after flushing. Allows for easy nozzle installation.
  • All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and maintenance of the sprinkler.

  • Nozzle Type: No Nozzle Included
  • Spray Head Series: 1800 Series
  • Dimensions:
    • 6" (15,2 cm) body height; 4" pop-up height (10.2 cm)
    • Exposed surface diameter: 2 1/4" (5.7 cm)
    • Pop-up Height: 4 in
    • Specifications:
      • Spacing: 3 to 24 feet (0.9 to 7.3m)
      • Pressure: 15 to 70 psi (1.0 to 4.8 bar).
      • Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.10 gpm (0.02 m3/h; 0.36 l/m otherwise.

      Model 1804R
      Nozzle Type No Nozzle Included
      Spray Head Series 1800 Series
      Dimensions
      6" (15,2 cm) body height; 4" pop-up height (10.2 cm)

      Exposed surface diameter: 2 1/4" (5.7 cm)

      Pop-up Height 4 in
      Specifications
      Spacing: 3 to 24 feet (0.9 to 7.3m)

      Pressure: 15 to 70 psi (1.0 to 4.8 bar).

      Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.10 gpm (0.02 m3/h; 0.36 l/m otherwise.

      4 in. 1800 Series pop-up spray head
      6" (15,2 cm) body height; 4" pop-up height (10.2 cm)
      Exposed surface diameter: 2 1/4" (5.7 cm)
      Pop-up Height: 4 in

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