Hunter I-25

Hunter I-25


The I-25 gets the job done with power, efficiency, and commercial-grade reliability. With a robust watering radius of 40’ to 71’, this rotor can be used in a variety of applications and environments. Its compact, highly durable design comes with an optional stainless steel riser for tough-as-nails strength. With a 5-year warranty, the I-25 also has options for reclaimed water ID and high-speed. A standard check valve is built in, and a wide selection of high performance nozzles are available. Efficient, tough, and built-to-last, Hunter’s I-25 rotors work hard day in and day out so you don’t have to.


  • Models: 4″, 6″
  • Models stainless riser: 4″, 6″
  • Arc setting: 50 to 360 degrees
  • Factory installed rubber cover
  • Through-the-top arc adjustment
  • Quick check arc mechanism
  • Water lubricated gear-drive
  • Nozzle choices: 12
  • Nozzle range: #4 to #28
  • Warranty period: 5 years

Advanced Features:

  • Automatic arc return
  • Non strippable drive
  • Part- and full-circle in one model
  • Color coded nozzles
  • Optional reclaimed water ID
  • Stainless steel riser
  • Drain check valve (up to 30m of elevation)

Operating Specifications:

  • Radius: 11.9 to 21.6 m
  • Flow: 0.82 to 7.24 m³/hr; 13.6 to 120.7 l/min
  • Recommended pressure range: 2.5 to 7.0 bar; 250 to 700 kPa
  • Operating pressure range: 2.5 to 7.0 bar; 250 to 700 kPa
  • Precipitation rates: 15 mm/hr approximately
  • Nozzle trajectory: 25°



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