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Specification builder chart.

I-80

The highly versatile and efficient I-80 Rotor is the first commercial sports turf rotor with no-dig Total-Top-Serviceability.
Radius 63' to 97'
Flow 20.2 to 59.6 GPM
Inlet Size 1½" NPT
  • Strong Planetary Gear Drive for long-lasting reliability
  • Total-Top-Service (TTS) Design
  • Complete Arc Adjustment from 70° to a non-reversing 360°
  • Dual trajectory color-coded nozzles
Product Line
Rotors

Models

Model Description Add to List
I-80-04-SS I-80 Rotor, 4" pop-up, adjustable from 70° to 360°, 1½" inlet, stainless steel riser, check valve, seven nozzles (23-53) included +
I-80-04-SS-ON I-80 Rotor, 4" pop-up, full-circle, 1½" inlet, stainless steel riser, check valve, opposing nozzle configuration, seven nozzles (23-53) included +
Showing 1 - 2 of 2

User-installed options

Model Description Add to List
450105

Upper Snap Ring Assembly (Purple) for Reclaimed Water Identification

 +
959300SP

Rubber Cover Kit

 +
959400SP

Turf Cup Kit for I80

 +
Model Description Add to List
HSJ-3-3-2-2-12

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, single top-out, 12" lay arm

 +
HSJ-3-3-2-2-18

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, single top-out, 18" lay arm

 +
HSJ-3-3-2-4-12

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, triple top-out, 18" lay arm

 +
HSJ-3-3-2-4-18

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, triple top-out, 12" lay arm

 +
HSJ-3-3-2-2-12

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, single top-out, 12" lay arm

 +
HSJ-3-3-2-2-18

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, single top-out, 18" lay arm

 +
HSJ-3-3-2-4-12

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, triple top-out, 18" lay arm

 +
HSJ-3-3-2-4-18

HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, triple top-out, 12" lay arm

 +
Model Description Add to List
251000SP

Snap Ring Removal Tool, quantity 1

 +
319100SP

T-Handle Tool: nozzle insertion, lift up, and arc adjustment tool

 +
382800SP

Arc adjustment/riser hold-up tool for I-80, G-85-B, and G-885

 +
I-80
I-80
I-80
User installed options

Contact your local distributor for product availability and ordering.

Specifications

Operating Specifications

  • I-80
    • Standard 22.5° nozzle choices: 7
    • Radius: 65' to 94'
    • Flow: 20.2 to 59.6 GPM
    • Pressure range: 50 to 100 PSI
  • I-80-ON
    • Standard 22.5° nozzle choices: 7
    • Radius: 63' to 97'
    • Flow: 21.6 to 58.5 GPM
    • Pressure range: 65 to 100 PSI 
  • All I-80 Rotors are pressure-rated at 150 PSI
  • Warranty period: 5 years

User-Installed Options 

  • Turf Cup Kit P/N: 959400SP
    • No-dig servicing of riser assembly
    • No-dig arc adjustments
    • Quick-release turf cup assembly
    • Threads in cup lock/retain the turf
  • Reclaimed water ID P/N: 450105
  • Rubber Cover Kit P/N: 959300SP
  • HSJ prefabricated PVC Swing Joints
    • HSJ-3-3-2-2-12 HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, single top-out, 12" lay arm
    • HSJ-3-3-2-2-18 HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, single top-out, 18" lay arm
    • HSJ-3-3-2-4-12 HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, triple top-out, 18" lay arm
    • HSJ-3-3-2-4-18 HSJ Swing Joint, 1½" heavy-duty swing joint, 1½" male NPT inlet, 1½" male NPT outlet, triple top-out, 12" lay arm

 Download Product Spec Sheet

  Download Written Specifications

Videos

Sports Turf Irrigation Solutions

Hunter Industries presents a webinar on Sports Turf Irrigation Solutions

All Product Videos

Features

The I-80 Rotor is the most technologically advanced commercial rotor available. Engineered for sports turf and large park applications, the I-80 provides an ultra-robust, dirt-tolerant gear drive that offers the highest torque output of any rotor in the commercial arena.

The I-80 features a wide range of highly efficient, dual trajectory, wind-fighting nozzles. Exclusive to the commercial rotor market, the I-80 provides Total-Top-Serviceability (TTS) via its integrated, surface-mounted snap ring. This no-dig solution makes maintenance quick and easy.

Key Benefits

Exclusive Total-Top-Service (TTS) design provides convenient no-dig servicing
Exclusive PressurePort™ Technology creates exceptional nozzle uniformity
Forward-facing triple nozzles (I-80) or opposing triple nozzles (I-80-ON) create uniform nozzle profiles in part-and full-circle applications
QuickCheck™ Arc Mechanism (I-80) for fast arc adjustment and review of the arc setting
QuickSet-360 Arc Mechanism (I-80) converts adjustable arc rotor to full-circle in an instant
Part- and full-circle in one model provides flexible installation options and reduces inventory (I-80)
Ratcheting stainless steel riser allows setting of right-side fixed arc alignment to the landscape without rotor disassembly
Drain check valve prevents low-head drainage (up to 5' of elevation)

Charts

 
I-80 Nozzle Performance Data*
View Nozzles
Nozzle Set Pressure Radius Flow Precip in/hr
  PSI ft GPM
Orange

803603
23
Green
 Lt. Green

315313		 50 65 20.2 0.46 0.53
60 66 22.1 0.49 0.56
65 67 23.9 0.51 0.59
70 67 24.2 0.52 0.60
⬤ ⬤ 80 69 25.9 0.52 0.60
Orange

803603
25
Blue
 Lt. Green

315313		 65 71 28.3 0.54 0.62
70 72 29.3 0.54 0.63
80 73 31.5 0.57 0.66
90 74 33.4 0.59 0.68
⬤ ⬤ 100 75 35.4 0.61 0.70
Orange

803603
33
Gray
 Lt. Green

315313		 65 72 30.6 0.57 0.66
70 73 31.6 0.57 0.66
80 75 33.9 0.58 0.67
90 77 35.8 0.58 0.67
⬤ ⬤ 100 79 37.9 0.58 0.67
Orange

803603
38
Red
 Lt. Green

315313		 65 76 34.9 0.58 0.67
70 78 36.2 0.57 0.66
80 80 39.1 0.59 0.68
90 82 41.2 0.59 0.68
⬤ ⬤ 100 84 43.5 0.59 0.69
Orange

803603
43
Dk. Brown
 Lt. Green

315313		 - - - - -
70 81 41.2 0.60 0.70
80 83 43.5 0.61 0.70
90 86 46.2 0.60 0.69
⬤ ⬤ 100 89 48.7 0.59 0.68
Orange

803603
48
Dk. Green
 Lt. Green

315313		 - - - - -
70 83 46.3 0.65 0.75
80 85 48.4 0.64 0.74
90 89 51.7 0.63 0.73
⬤ ⬤ 100 91 54.5 0.63 0.73
Orange

803603
53
Dk. Blue
 Lt. Green

315313		 - - - - -
70 87 50.7 0.64 0.74
80 89 53.1 0.65 0.75
90 92 56.4 0.64 0.74
⬤ ⬤ 100 94 59.6 0.65 0.75

⬤ = Nozzle plug P/N 315300 installed in the front side of the nozzle housing.

*Complies to ASAE standard. All precipitation rates calculated for 360 degree operation. For the precipitation rate for a 180 degree sprinkler, multiply by 2. All triangular rates are equilateral.

 
I-80-ON Nozzle Performance Data*
View Nozzle
Nozzle Set Pressure Radius Flow Precip in/hr
  PSI ft GPM
⬤   ⬤ 50 63 21.6 0.52 0.60
Tan

803611
23
Green		 Lt. Blue

315311		 60 65 23 0.52 0.61
65 66 24 0.53 0.61
70 67 24.9 0.53 0.62
80 68 26.6 0.55 0.64
⬤   ⬤ 65 71 28.6 0.55 0.63
Tan

803611
25
Blue		 Lt. Blue

315311		 70 73 29.7 0.54 0.62
80 74 31.7 0.56 0.64
90 75 33.7 0.58 0.67
100 77 35.8 0.58 0.67
⬤   ⬤ 65 74 30.9 0.54 0.63
Tan

803611
33
Gray		 Lt. Blue

315311		 70 75 32.0 0.55 0.63
80 77 34.2 0.56 0.64
90 79 36.2 0.56 0.64
100 81 38.2 0.56 0.65
⬤   ⬤ 65 77 35.1 0.57 0.66
Tan

803611
38
Red		 Lt. Blue

315311		 70 79 36.6 0.56 0.65
80 82 38.9 0.56 0.64
90 84 41.3 0.56 0.65
100 87 43.6 0.55 0.64
⬤   ⬤ - - - - -
Tan

803611
43
Dk. Brown		 Lt. Blue

315311		 70 83 41.3 0.58 0.67
80 85 43.6 0.58 0.67
90 87 46.3 0.59 0.68
100 89 48.8 0.59 0.68
⬤   ⬤ - - - - -
Tan

803611
48
Dk. Green		 Lt. Blue

315311		 70 90 46.9 0.56 0.64
80 92 48.9 0.56 0.64
90 94 50.5 0.55 0.63
100 96 53.5 0.56 0.65
⬤   ⬤ - - - - -
Tan

803611
53
Dk. Blue		 Lt. Blue

315311		 70 91 49.8 0.58 0.67
80 93 52.2 0.58 0.67
90 95 55.5 0.59 0.68
100 97 58.5 0.60 0.69

⬤ = Nozzle plug P/N 315300 installed in the front side of the nozzle housing.

*Complies to ASAE standard. All precipitation rates calculated for 360 degree operation. For the precipitation rate for a 180 degree sprinkler, multiply by 2. All triangular rates are equilateral.

Documents

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CAD Installation Details

I-80 Rotor DWG DXF PDF
I-80 Rotor with Rubber Cover DWG DXF PDF
I-80 Rotor with Turf Cup DWG DXF PDF

CAD Installation Details

Training

Product Training

Photos

Application Photos

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Studio Photos

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I-80 Rotor
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Related Products

1" and 1.5" Inlet Rotors Comparison Chart

<< View ½" and ¾" Inlet Rotors

A Standard That Has Yet to Be Matched
Hunter built its reputation for exceptional rotary sprinklers with a focus on quality materials, innovative features, and reliable performance — a commitment to excellence that continues today.

 

  I-25 I-40 I-40-ON I-80 I-80-ON I-90 I-90-36V
QUICK SPECS  
Inlet Size 1" (25 mm) 1" (25 mm) 1" (25 mm) 1½" (40mm) 1½" (40mm) 1½" (40mm) 1½" (40mm)
Radius 40' - 71' 44' - 69' 52' - 76' 65' - 94' 63' - 97' 66' - 103' 73' - 103'
Flow Rate (GPM) 3.8 - 31.5 7.6 - 29.5 13.0 - 33.7 20.2 - 59.6 21.6 - 58.5 29.5 - 83.8 30.5 - 83.3
FEATURES  
Recommended Pressure Range (PSI) 40 - 100 40 - 100 40 - 100 50 - 100 65 - 100 80 - 120 80 - 120
Operating Pressure Range (PSI) 40 - 100 40 - 100 40 - 100 50 - 100 65 - 100 80 - 120 80 - 120
Precipitation Rate (in/hr) 0.4 0.4 0.4 0.6 0.6 0.75 0.75
Nozzle Trajectory 25° 25° 25° 22.5° 22.5° 22.5° 22.5°
Check Valves Pre-Installed Pre-Installed Pre-Installed Pre-Installed Pre-Installed Pre-Installed Pre-Installed
Check Height 10' 15' 15' 5' 5' 7' 7'
Nozzle Options 11 6 6 7 7 8 8
Warranty 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years
ADVANCED FEATURES  
Automatic Arc Return          
Non-Strippable Drive    
Part- and Full-Circle in One Model      
Reclaimed Water ID
Factory-Installed Drain Check Valve
(10')
(15')
(15')
(5')
(5')
(7')
(7')
Stainless Steel Riser Optional Standard Standard Standard Standard N/A N/A
Applications  
Residential              
Commercial/Municipalities
Athletic Fields
High-Vandalism Areas        
Low-Pressure Areas              
Reclaimed Water

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