Rain Bird - 1800 Series 6" Pop-up Spray Heads Locking Time to reset Quick Response:

Time to reset Quick Response: approximately 4 hours under dry

Recommended pressure range: 20 to 150 PSI

whichever is smaller

Glass-filled polypropylene body for strength

Rain Bird - 1800 Series 6" Pop-up Spray Heads Locking Time to reset Quick Response:When the pressures 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,