Rain Bird 5004 100mm Adjustable Gear Drive Sprinklers (20mm BSP) Box of 20

The Rain Bird 5004 100mm Adjustable Gear Drive Sprinkler is a contractor-trusted solution for mid-range irrigation, combining exceptional durability with superior water distribution. As part of the renowned 5000 Series, it is engineered to deliver consistent performance across residential lawns, commercial landscapes, and sports turf applications.

This bulk pack of 20 sprinklers comes complete with Rain Curtain™ Nozzles, including 12 per unit (8 standard angle and 4 low angle), ensuring flexible coverage in varying site conditions. The 40–360° adjustable arc, durable heavy-duty case, and top-adjust design make setup simple and reliable, while the Rain Curtain™ technology guarantees even water distribution with larger droplets for excellent wind resistance and efficient close-in watering.

Perfect for contractors, landscapers, and councils managing multiple zones or large projects, this 20-pack offers value and convenience while maintaining Rain Bird’s benchmark quality. Backed by a five-year trade warranty, the 5004 series helps achieve greener, healthier landscapes with maximum water efficiency.

FEATURES

• Thicker rubber cover
• Self Flushing Arc Adjustment Port: as the riser stem pops-up and retracts a jet of water cleans out the arc adjustment slot
• PRS with flow optimiser technology (45 psi / 250 kPa)
• Slip Clutch: quickly set the left edge of the 5004 rotor (dry set only)
• Self-Flushing tapered stem design and integrated triple-blade multi-function wiper seal protect internals from debris
• Positive riser stem retraction
• Heavy duty case
• 40- 360° arc rotation and reversing full circle rotation in one. (A non-reversing full circle only unit is also available)
• Top-adjust arc adjustment requiring only a flat-blade screwdriver
• Tree of nozzles including 8 Rain Curtain (25° trajectory) and 4 low angle (10° trajectory) provides  7.6 to 15.2m (25" to 50") distance of throw
• Rain Curtain™ nozzles feature: - Large droplets for superior wind resistance - Effective close-in watering - Even distribution over the entire radius
• Optional Matched Precipitation Rate (MPR) nozzles
• Optimized for mid-distance residential and light commercial applications
• True 4” (10 cm) pop-up (measured from the case cover to the nozzle)
• Five-year trade warranty

OPERATING RANGE

• Precipitation rate: 5 to 26 mm/h (0.20 to 1.01 inches)
• Radius: 7.6 to 15.2 m (25" to 50")
• Radius may be reduced up to 25% with radius reduction screw
• Pressure: 1.7 to 4.5 bar (25 to 65 psi)
• Flow Rate: 3.0 to 36.6 l/m (0.76 to 9.63 gpm)

SPECIFICATIONS

• 3/4” (20mm) NPT female bottom threaded inlet
• Reversing full and part-circle adjustment 40° - 360°
• PRS with flow optimiser technology (45 psi / 250 kPa)