Ewing Irrigation and Landscape Supply

I-20 4-Inch Adjustable Rotor

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Ewing List Price $25.00


I-20 4-Inch Adjustable Rotor


SKU#: 44001110 | Mfg#: 44037


  • 4" pop-up with 3/4" inlet.
  • Adjustable arc setting: 50 to 360 degrees
  • Through-the-top arc adjustment
  • Quick check arc mechanism

With 22 nozzle choices, a 17’ to 46’ radius, and 6 body choices, the I-20 is an indispensable rotor. Whether you’ve got a small area, sandy soil, or a mix of shrubs and grass, the I-20 is ready to water with efficiency and reliability. Recent improvements include automatic arc return; non-reversing 360, from 50 to 360 degrees; and a non-strippable, vandal-proof drive mechanism that prevents gear stripping and saves repair costs. Adding FloStop® control, easy through-the-top arc adjustment, and a standard drain-check valve all equate to a rotor that stands second-to-none in its class.

Key Features

  • Automatic arc return
  • Non-strippable drive
  • Part and full circle in one model
  • Headed and slotted set screw
  • Drain check valve
  • Optional reclaimed water id

Key Specifications

  • Radius: 17’ to 46’
  • Flow Rate: 0.36 to 14.8 GPM
  • Recommended pressure range: 25 to 70 PSI
  • Operating pressure range: 20 to 100 PSI
  • Precipitation rates: 0.4 in/hr approx.
  • Nozzle trajectory: Std = 25 degrees, Low angle = 13 degrees
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