Rain Bird - RD06SP45FN 6" RD1800 Series Spray Head With SAM Check Valve, 45 PSI Pressure Regulator, Flow-Shield, Non-Potable 18ea00ce2dd3 Use an Air/Vaccum Relief Valve

Use an Air/Vaccum Relief Valve Kit when installation is below soil

Flexible Installation

The Falcon 6504 is ideal for large turf sites such as parks

includes 1/4 inch drain hole to eliminate standing water

transfer fittings

Rain Bird - RD06SP45FN 6" RD1800 Series Spray Head With SAM Check Valve, 45 PSI Pressure Regulator, Flow-Shield, Non-Potable 18ea00ce2dd3 Use an Air/Vaccum Relief ValveEvery landscape has elements that wear on your spray heads over timefrom sand and grit to high water pressure and harmful chemicals in reclaimed water. RD1800 was designed with these incredibly harsh conditions in mind. As the next evolution in spray heads from Rain Birdthe industry leader in spraysRD1800 was built with exclusive materials and features that stand up to the challenges of any setting. Ultimate Protection for Both Potable and Non Potable