Rain Bird 1804P45 - 4 in. 1800 Series PRS45 Spray Head to No Nozzle

The Rain Bird 1804P45 is a 4-inch pop-up spray body from the 1800 Series with a built-in PRS in-stem 45 PSI pressure regulator. The regulator holds output pressure constant , eliminates misting and improves uniform coverage across zones with mixed elevation or distance from the valve. 4-inch pop-up height PRS in-stem regulator at 45 PSI 1800 Series body , accepts standard Rain Bird nozzles (sold separately) Side and bottom 1/2" NPT inlet Genuine Rain Bird, in stock and ships fast from Total Sprinkler.