Rain Bird 5004 Plus 4" FULL CIRCLE PRESSURE REGULATOR W/SAM Check Valve

When the pressure’s on, save water and money with Rain Bird 5000 PRS Rotors. High water pressure is a common problem in communities across the nation. But this big problem has a simple solution.

By regulating high or fluctuating pressure at the head, Pressure Regulating Stems (PRS) with Flow Optimizer™ technology can help save approximately one gallon per minute per rotor or spray. Given the high price of water in many areas, customers can also enjoy considerable cost savings—annually and over the life of the system.

Rain Curtain Nozzle Technology

• Rain Curtain Nozzles standard on all 5000 Series Rotors
  • Large water droplets for greater wind resistance
  • Effective close-in watering
  • Even distribution over the entire radius
• Tree of nozzles including four low angle (angle of trajectory 10°) and eight standard angle Rain Curtain Nozzles (angle of trajectory 25°) provides 25' to 50' (7.6m to 15.2m) distance of throw
• Self-aligning nozzles

Installation and Maintenance

• Slip clutch mechanism for quick adjustment on installation
• Faster maintenance with a new self-cleaning arc adjustment screw
• The 5000 Plus features a flow shut-off device to stop the flow of water to a particular head while the system is still in operation
• Top-adjust arc adjustment requiring only a flathead screwdriver
• Radius adjustment screw allows up to 25% radius reduction without changing nozzles