Rain Bird R13-18H Half Circle Rotary Nozzle, 13 - 18 Foot Radius - 10 Pack

SKU: 482714
Brand: Rain Bird Model: R13-18H Condition: New

Rain Bird R13-18H Rotary Nozzles

Regular Price: $49.99
On Sale: $33.85
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Add 12 more to get 4% off! ($32.50 each)
Add 22 more to get 7% off! ($31.48 each)

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View All Rain Bird Irrigation Supplies


The Rainbird R13-18H half circle lawn sprinklers each can cover a 13-18 foor radius. This order is for a 10 pack, which should help deliver gentle, visually appealing streams of water in order to maintain a healthy landscape.

Ideal for slopes and hillsides, Rainbird rotary nozzles' highly-efficient water delivery reduces soil erosion and runoff, saving water and money. Rotary nozzles are the perfect solution if you experience low water pressure. They are designed to operate at lower pressure while still delivering precise, even coverage.

Product Video:


  • Half Circle
  • Low precipitation rate 0.60 in/hr (15,2 mm/hr) reduces run-off and erosion
  • Multiple, rotating streams uniformly distribute water throughout the radius range
  • Matched precipitation rate across radii and pattern simplify the design process
  • Matched precipitation rate with Rain Bird 5000/5000 Plus MPR Rotor Nozzles allow MPR irrigation designs from 13' to 35'
  • With approximately 60% less flow than conventional spray nozzles, Rotary Nozzles allow more heads per zone, reducing overall system complexity and cost
  • Maintains highly efficient performance throughout the 20-55 psi pressure range, with no misting or fogging at high pressures
  • Stainless steel radius reduction screw allows reduction down to 13' on the R13-18 and to 17' on the R17-24 to accommodate varying landscape needs
  • Designed for use on Rain Bird spray heads


  • Model: R13-18H
  • Pressure range: 20-55 psi (1,4 to 3,8 bars)
  • Spacing: 13' to 24' (4,0 m to 7,3 m)

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