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Hunter I20-04 4 in. Pop-Up Adjustable Arc Rotor
Hunter I20-04 - Ultra Plastic Adjustable Arc Rotor with 4 Inch Pop-Up

Our Price: $29.00
Sale Price: $11.48
You save $17.52!

Product Code: I20-04

Description Reviews

Hunter I20-04 4 in. Pop-Up Adjustable Arc Rotor

The PGP Ultra takes the foundation of the best-selling PGP Rotor and raises the bar with a variety of new features developed over three decades of research, customer feedback, and lab testing. Among the most notable improvements of the PGP Ultra is its non-strippable drive and automatic arc return. These two features work to allow the turret to be turned without causing damage, and return the turret to its original arc regardless of where it is turned. Other advanced features include 34 nozzle options with several radius choices, and a headed slot and set screw. The diversity of the PGP Ultra offers system installers an array of efficient options on any site.

Features / Benefits

  • Models: 4"
  • Arc setting: 50 to 360 degrees
  • Factory installed rubber cover
  • Through-the-top arc adjustment
  • Quick check arc mechanism
  • Water lubricated gear-drive
  • Includes: set of 12 nozzles (8 standard and 4 low angle), 1 adjustment tool per order, 1 set instructions

Operating Range

  • 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


  • Overall Height: 7-1/8"
  • Pop-up Height: 4"
  • Exposed Diameter: 1-3/4"
  • Inlet Size: 3/4" female NPT

Manuals and Literature

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