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Hunter I-20 Rotor with Check Valve 6 in. | I20-06

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Sales Price $22.33 Our Price $49.95 You save 55%
Quantity of 20
$21.88 / each

Hunter I-20 Rotor with Check Valve 6"


  • Radius: 17' to 46'
  • Flow: 0.36 to 14.8 GPM
  • Inlet: 3/4"

Features & Benefits

With 34 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-stoppable, 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.

Automatic Arc Return

This patented feature returns the turret to the original arc regardless of where it is turned. This ensures vandal protection in any environment.

Non-Strippable Drive

The patented, non-strippable, vandal proof drive mechanism enables the turret to be turned without causing damage.

Part and Full Circle in One Model

Patented non-reversing 360 for part- and full-circle in one model, from 50 to 360 degrees.

Headed and Slotted Set Screw

Use a slotted screwdriver or the Hunter wrench for easier and simpler adjustments as needed.

Flostop Control

FloStop closes the flow of water from individual sprinkler heads while the system is running. This is ideal for changing nozzles or turning off specific heads during maintenance and construction.

Optional Reclaimed Water ID

Purple caps indicate where non-potable irrigation water is being used.

Stainless Steel Riser

For unforgiving soil conditions, unpredictable climates, or heavy foot traffic, stainless steel is the best choice

Drain Check Valve (Up to 10ft. of Elevation)

The drain check valve keeps lines from draining when the system is shut off. This saves water, reduces liability, and increases system life.

  • Models: 6"
  • 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 angles), 1 adjustment tool per order.

Product Details

  • 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: 9-⅞"
  • Pop-up height: 6"
  • Exposed Diameter: 1-3/4"
  • Inlet Size: ¾" female NPT


More Information
Brand Hunter
Type Rotor
Application Residential And Commercial
Body Height 9-7/8
Inlet Size 3/4 in.
Pressure Range (PSI) 25-70
Warranty 5 Years
Spray Pattern Part Circle Adjustable (50 - 360)
Spray Radius 17 ft. - 46 ft.
Advanced Features Check Valve, Flow Shut-Off
Series I20
Pop-Up Height 6 in.
Riser Material Plastic
Check Valve Check Valve
Brochure (172.60 kB)
Specifications (374.88 kB)
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