What is a PRS (Pressure Regulated Stem) Sprinkler Head?
A PRS sprinkler head, such as those from Hunter Industries or Rain Bird, includes a built-in water pressure regulator that maintains consistent pressure and flow. This ensures even coverage, reduces water waste, and compensates for fluctuations in the irrigation system.
Main Features and Benefits to PRS Sprinkler Heads:
- Pressure Regulation – Each PRS (Pressure-Regulating Spray) head features a built-in pressure regulator, maintaining a consistent 30 PSI (2.1 bar) output, even when inlet pressure fluctuates.
- Water Savings – By keeping pressure at an optimal level, PRS heads reduce water waste, potentially saving up to a gallon per minute per sprinkler head.
- Even Coverage – Stable pressure and flow rates ensure uniform water distribution across your irrigation zone, even with changes to the water supply.
- Misting and Fogging Prevention – Pressure regulation minimizes misting and fogging caused by excessive water pressure, keeping your landscape hydrated without overspray.
- Flow Optimizer Technology – Advanced PRS heads, such as Hunter Industries or Rain Bird 1800 series, incorporate flow optimizer technology to maximize water efficiency and coverage.
PRS sprinkler heads are designed to handle high or fluctuating water pressures, optimize irrigation efficiency, and reduce water waste. Upgrade or retrofit your existing sprinkler heads today to improve system performance, protect your landscape, and save water.
