Rain Bird 5004PCSAM 4 Inch Pop-up Part Circle Rotor with Check Valve
The Rain Bird 5004PCSAM Part-Circle Pattern 4" Pop-up Rotor with SAM Check Valve is a professional-grade sprinkler ideal for medium to large-sized lawns, evenly distributing water from 25 to 50 feet. This 5000 series rotor, part number 5004PCSAM, is trusted by contractors for its reliability and industry-leading Rain Curtain Nozzle Technology. This technology ensures superior water distribution by producing larger droplets that resist wind, prevent misting, and provide gentle close-in watering to eliminate dry spots around the head.
A key feature of the 5004PCSAM is its built-in Seal-A-Matic (SAM) Check Valve, which holds back up to 7 feet of elevation change. This is a must-have for properties with slopes or uneven terrain, as it prevents low-head drainage, puddling, and erosion when the system shuts off.
Installation and maintenance are simple with top-adjust arc adjustment (40–360°) using only a flat-blade screwdriver. The heavy-duty cover and multi-function wiper seal protect the internals from debris, ensuring long-lasting performance.
Outstanding Results
Superior Distribution Uniformity. 5000 Series Rotors with Rain Curtain Technology are engineered to deliver a uniform spray pattern, giving you a consistently green lawn throughout.
Superior Wind Resistance
The larger water droplets produced by Rain Curtain technology prevent misting and airborne evaporation so the right amount of water is delivered to the right place, saving you water and money.
Superior Close-in Watering
Gentle close-in watering eliminates dry spots around the rotor, prevents seed washout and allows the turf to grow healthy with no matting or bending.
Features:
4 in. 5000 Series Part-Circle Pattern Pop-up Rotor with SAM Check Valve
Faster maintenance with a new self-cleaning arc adjustment screw
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
Top-adjust arc adjustment requiring only a flat-blade screwdriver
40 - 360° arc rotation and reversing full circle rotation in one
Radius adjustment screw allows up to 25% radius reduction without changing nozzles
Pressure-activated multi-function wiper seal protects internals from debris and assures positive pop-up and retraction
Reinforced flow path for additional side load strength
Additional O-rings and seals for extra protection in "gritty" water
Seal-A-Matic (SAM) check valve holds up to 7 feet (2.1m) of elevation change to prevent puddling and erosion caused by low head drainage
Model 5004+PCR
Rotor Series 5000 / 5000 Plus
Coverage Radius 25-50 ft
Inlet 3/4 in
Features Gear Drive, PRS Pressure Regulating, Flow Shut-Off, Rain Curtain Nozzles
Pop-Up Height 4 in
Operating Range
Precipitation rate: 0.20 to 1.01 inches per hour (5 to 26 mm/h)
Radius: 25 to 50 feet (7,6 to 15,2 m)
Radius may be reduced up to 25% with radius reduction screw
Pressure: 25-65 psi (1,7 to 4,5 bar)
Flow Rate: 0.73 to 9.63 gpm (4,2 to 36,6 l/m)
Specifications
3/4" (20/27) NPT female bottom threaded inlet
Coverage Arc 40° - 360° Reversing Full and Part-Circle
Selecting The Appropriate Rain Bird 5000 Series Rotor for Your Lawn
Rain Bird is a well-known brand in the irrigation industry, and their 5000/5000+ series rotors are popular among homeowners and professionals alike. However, the 5000/5000+ series also includes the popular 5004 Plus (+), the 5004 Pressure Regulation Rotor (PRS), and the 5004 Check Valve (SAM) rotor. While they may look similar, each of these rotors has unique features that set them apart.
