4" 1800 Series Pop-Up Spray Head (Body Only) with PRS Pressure Regulator

Ensures consistent performance throughout zone if nozzle is removed or damaged. Keeps plant life covered by other spray heads properly irrigated. | Spray nozzles perform best at 30psi. | Ensures maximum nozzle performance, even with varying inlet pressures. Maintains constant pressure regardless of nozzles used. | PRS” stamped on cap for easy identification and maintenance. | Rain Bird PRS sprays adjust to fluctuating pressure, optimizing flow and promoting a more consistent spray pattern. | Constructed of time-proven UV-resistant plastic and corrosion resistant stainless steel parts | Restricts water loss by up to 70% if nozzle is removed or damaged. Saves water and money | Co-molded, pressure-activated, multi-functional wiper seal assures positive seal without excess “flow-by” which enables more heads to be installed on the same valve. | Patented PRS pressure regulator built into the stem. No parts to be installed at the site. Saves time and money. | Reduces possibility of accidents and property damage. Recommended for vandal-prone areas. | Maintains constant outlet pressure at 30psi (2.1 bar). | Ends misting and fogging caused by high pressure. Stops water waste. Ensures necessary watering occurs in high pressure or wind conditions. | All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and maintenance of the sprinkler. | Designed for use with all Rain Bird plastic spray head nozzles.