1812P45 - 12 in. Pressure Regulator 45 PSI - Spray Head - No Nozzle

• 12 in. 1800-series pop-up sprinkler with Rain Bird® Flow Optimizer™ Technology

• Patented PRS pressure regulator built into the stem

• No parts to be installed at the site

• Saves time and money

• Maintains constant outlet pressure at 45psi (3.1 bar)

• Ensures maximum nozzle performance, even with varying inlet pressures

• Maintains constant pressure regardless of nozzles used

• When the pressure’s on, save water and money with 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 one gallon per minute per spray. It also helps to end misting and fogging caused by excessively high water pressure.

• Trusted for over 30 years, 1800 Series Spray Heads have provided unmatched durability, reliability, and performance. Superior components and features make the 1800 Series Spray Head the spray head of choice for a wide variety of applications.