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I 20 - rotors is the international "Wholesale-Broker" for green companies, green products and environmental services...

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I 20 - rotors

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.

Features                                                               Specification

  • Models: Shrub, 4", 6", 12"

  • 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

  • Warranty period: 5 years

  • Nozzle choices: 22

  • Nozzle racks: 1.5 to 8.0 blue, 2.0 LA to 4.5 LA gray, 0.50 to 3.0 black, 6.0 to 13.0 green

  • 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

I-20 Models Chart










Overall Height 7-3/4" 7-1/8" 9-7/8" 17"
Pop-up Height N/A 4" 6" 12"
Exposed Diameter 1-3/4" 1-3/4" 1-3/4” 1-3/4"
Inlet Size 3/4" Female NPT 3/4" Female NPT 3/4" Female NPT 3/4" Female NPT


Nozzles: 1.5 to 4.0
Reclaimed water ID cover






I-20-00 = Shrub Adjustable arc, plastic riser, check valve, 8 standard nozzles, and 4 low-angle nozzles R

(blank) = No option

R = Reclaimed water ID

HS = High speed

HS-R = High speed adn reclaimed water ID

B = BSP inlet threads

1.5 to 4.0 = Factory installed nozzle number
I-20-04 = 4" Pop-up HS
I-20-06 = 6" Pop-up HS-R
I-20-12 = 12" Pop-up B






I-20-04-SS = 4" Pop-up Adjustable arc, stainless steel, check valve, 8 standard nozzles, and 4 low-angle nozzles NCV, R

(blank) = No option

R = Reclaimed water ID

#4 to #28 = Factory installed nozzle number
I-20-06-SS = 6" Pop-up R


I-20-04 4" pop-up, adjustable arc
I-20-12 - NCV - R - 4.0 12" pop-up, adjustable arc, without check valve, with reclaimed water ID, and 4.0 nozzle
I-20-06-SS - R - 3.0 6" pop-up, adjustable arc, stainless steel, reclaimed water ID, and 3.0 nozzle

Automatic Arc Return


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

Non-Strippable Drive


The patent-pending, 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 10' of elevation)


As air in the system piping can cause long-term damage to rotors and plumbing, the drain check valve keeps lines from draining when the system is shut off. This saves water, reduces liability, and increases system life.

Additional Information

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