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Rain Bird 12" 1812 Pop-Up Sprinkler Head

Rain Bird 1812 Sprinkler Head

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CODE: 1812

List price: $15.75
Our price: $7.62
You save: $8.13 (52%)
182 item(s)


Rain Bird® 1800® Series
Pop-Up Spray Heads

1800 Series Spray Heads have 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. Also available with Seal-A-Matic™ (SAM) in-stem check valve option and patented PRS in-stem pressure regulator option.

Features and Benefits:

  • Exclusive co-molded wiper seal features an encased plastic "cage" to provide unmatched resistance to grit, pressure and the environment. Additionally, the 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.
  • Strong stainless steel spring provides reliable stem retraction.
  • 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.
  • Constructed of time-proven UV-resistant plastic and corrosion resistant stainless steel parts, assuring long product life.
  • All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and maintenance of the sprinkler.
  • Side and bottom inlets featured on 1806 and 1812 models.
  • Five-year trade warranty


  • 1/2" (15/21) NPT female threaded inlet
  • Models and height:
    1802: 4" (10,2 cm) body height; 2" pop-up height (5,1 cm)
    1803: 4 7/8" (12,4 cm) body height; 3" pop-up height (7,6 cm)
    1804: 6" (15,2 cm) body height; 4" pop-up height (10,2 cm)
    1806: 9 3/8" (23,8 cm) body height; 6" pop-up height (15,2 cm)
    1812: 16" (40,6 cm) body height; 12" pop-up height (30,5 cm)
  • Exposed surface diameter: 2 1/4" (5,7 cm)


  • Spacing: 3 to 20 feet (0,9 to 6,1 m)
  • 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; 0,006 l/s) otherwise


1800 Series pop up spray head sprinklers
click to enlarge

MPR Nozzle Performance Charts

U-Series Nozzle Performance Charts

VAN Nozzle Performance Charts

Tech Specs
(PDF: 591 KB)

Replacement Parts List (PDF: 84 KB)

Fact Report
(PDF: 157 KB)

Right Choice Brochure
(PDF: 105 KB)

1800 Series pop up spray head sprinkler cutaway diagram
click to enlarge


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