Description
The Rainbird 1804 is a 4 Inch Pop-Up Spray Head Body Only.
- 4 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 30psi (2.1 bar)
- Ensures maximum nozzle performance, even with varying inlet pressures
- Maintains constant pressure regardless of nozzles used
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