Rain Bird 1804P45 - 4 in. 1800 Series PRS45 Spray Head – 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.