Due to new state Water Pressure Regulations this product is not able to be shipped to California, Vermont, Colorado, Hawaii or Washington State. Please see item: 1804PRS. Any orders placed for the 1804R with a CA, VT, CO, HI or WA shipping address will be cancelled. Please reference THIS ARTICLE for details on this water saving requirement.

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.

Additional features:

• 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

• 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
• 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 inches
• 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.

IEZR100020