Rain Bird - 4" 5004+PCSAMR Plus Series Part-Circle Pattern Pop-up Rotor with PRS Pressure Regulation and SAM Check Valve 1806SAM 12" and 18" Square Basin

12" and 18" Square Basin side outlets and 9" & 12" Low-Profile Basin outlets to 6" PVC and Corrugated Pipe

Waterproof case ensures long life even when installed in a valve box

Once the spray head is installed in your system you can easily replace or install nozzles by using the Pull Up Tool

Prevents loss of parts during field service

SAM Seal-A-Matic Checkvalve

Rain Bird - 4" 5004+PCSAMR Plus Series Part-Circle Pattern Pop-up Rotor with PRS Pressure Regulation and SAM Check Valve 1806SAM 12" and 18" Square Basin4 in. 5000 Series Part Circle Pattern Pop up Rotor with PRS Pressure Regulation and SAM Check Valve Flow Shut Off Heavy duty cover assembly for extra durability Rain Curtain Nozzles Slip clutch mechanism for quick adjustment on installation Heavy duty retract spring assures positive pop down 360 full circle arc rotation Radius adjustment screw allows up to 25% radius reduction without changing nozzles Pressure activated multi function wiper seal