Hunter I-20 Series Rotors

Hunter I-20 Series Rotors

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The I-20 Sprinkler Rotor is essential for watering efficiency and reliability, no matter your soil type, location size or planting variation. The I-20 has 6 body styles to choose from, 17’ to 46’ radius range and all the same great features we’ve come to know with Hunter Rotors. Recent improvements, including automatic arc return; non-reversing 360°, adjustable from 50° to 360°; and a non-strippable, vandal-proof drive mechanism, along with the FloStop® control, and a standard drain check valve make this rotor a must have.


  • Available Models: Shrub, 4", 6”, 12" 
  • Stainless Steel Riser: 4”, 6” Models
  • 50° to 360° arc settings
  • Durable rubber cover
  • Through-the-top arc adjustment
  • Quick check arc mechanism
  • Water lubricated gear-drive
  • 34 Nozzle choices available from manufacturer
  • Includes: 1.5 to 8.0 Blue, 2.0 to 4.5 Low Angle Gray Nozzle Rack
  • 5 Year Warranty

Operating Specifications:

  • Radius: 17' to 47'
  • Flow rate: 0.36 to 14.8 GPM
  • Recommended pressure range: 25 to 70 PSI
  • Operating pressurerange:20 to 100 PSI
  • Precipitation rates: 0.4 in/hr approximately
  • Nozzle trajectory: Std = 25°, Low angle = 13°

Note: Each sprinkler rotor order ships with an adjustment tool. Insertion collar sold separately.

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