G-990

Covering 22.3 to 31.4 m, the G990 is the perfect combination of performance and reliability.
Model Full-Circle
Radius 22.3 to 31.4 m
Flow 6.93 to 18.92 m³/hr
Flow 115.2 to 315.3 l/min
Pressure 5.5 to 8.3 bars
Pressure 551 to 827 kPA
Product Line
Golf Rotor

Models

Model Description Add to List
G-990-C-53-S G-990C Golf Rotor, full-circle opposing nozzle configuration, Check-O-Matic Technology, nozzle 53 installed +
G-990-C-63 G-990C Golf Rotor, full-circle opposing nozzle configuration, Check-O-Matic Technology, nozzle 63 installed +
G-990-C-73 G-990C Golf Rotor, full-circle opposing nozzle configuration, Check-O-Matic Technology, nozzle 73 installed +
G-990-D-53-P1 G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 53 installed, 6.9 bar +
G-990-D-53-P8-S G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 53 installed, 5.5 bar +
G-990-D-63-P1 G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 63 installed, 6.9 bar +
G-990-D-63-P8 G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 63 installed, 5.5 bar +
G-990-D-73-P1 G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 73 installed, 6.9 bar +
G-990-D-73-P2 G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 73 installed, 8.2 bar +
G-990-D-73-P8 G-990D Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-100 Two-Way Module, nozzle 73 installed, 5.5 bar +
G-990-DD-53-P1 G-990DD Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-200 Two-Way Module, nozzle 53 installed, 6.9 bar +
G-990-DD-53-P8-S G-990DD Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-200 Two-Way Module, nozzle 53 installed, 5.5 bar +
G-990-DD-63-P1 G-990DD Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-200 Two-Way Module, nozzle 63 installed, 6.9 bar +
G-990-DD-63-P8 G-990DD Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-200 Two-Way Module, nozzle 63 installed, 5.5 bar +
G-990-DD-73-P1 G-990DD Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-200 Two-Way Module, nozzle 73 installed, 6.9 bar +
G-990-DD-73-P2 G-990DD Golf Rotor, full-circle opposing nozzle configuration, valve-in-head design, integrated Pilot-200 Two-Way Module, nozzle 73 installed, 8.2 bar +
G-990-E-53-P1 G-990E Golf Rotor, full-circle opposing nozzle configuration, electric valve-in-head design, nozzle 53 installed, 6.9 bar +
G-990-E-53-P2 G-990E Golf Rotor, full-circle opposing nozzle configuration, electric valve-in-head design, nozzle 53 installed, 8.2 bar +
G-990-E-53-P8-S G-990E Golf Rotor, full-circle opposing nozzle configuration, electric valve-in-head design, nozzle 53 installed, 5.5 bar +
G-990-E-63-P1 G-990E Golf Rotor, full-circle opposing nozzle configuration, electric valve-in-head design, nozzle 63 installed, 6.9 bar +
Showing 1 - 20 of 25
G-990
G-990
G-990
User installed options

Contact your local distributor for product availability and ordering.

Specifications

MODEL SPECIFICATIONS

  • Full Circle

MODEL VARIATIONS

  • C = Check-O-Matic checks up to 8 m in elevation change and readily converts to Normally Open Hydraulic with through the top connections
  • D = Decoder Valve-In-Head with all "E" specifications below
  • DD = 2-Station Decoder Valve-In-Head with all "E" specifications below
  • E = Electric Valve-In-Head with adjustable pressure regulation, on-off-auto selector, 210mA (370mA inrush) solenoid with captive plunger and internal downstream bleed.

OPERATING SPECIFICATIONS

  • Discharge rate: 6.93 - 18.92 m3/hr, 115.2 - 315.3 l/min
  • Radius: 22.3 - 31.4 m
  • Pressure range: 5.5 - 8.3 Bar, 551 - 827 kPa
  • Pressure rating: 1000 kPa

 Download Product Spec Sheet

  Download Written Specifications

Videos

Hunter Golf: A Trusted Partner

Hunter Industries wants to be your first choice for irrigation products and we back it with our fantastic customer service and our second-to-none tec

Hunter Golf - 2015 Golf Show: TTS Rotors
Learn how to service all Hunter G Series Total Top Service TTS golf rotors without digging.
Hunter Golf TTS Rotors Field Knowledge

This video introduces TTS (Total Top Service) golf rotors.

Hunter Golf TTS Rotors Product Guide
This video introduces TTS (Total Top Service) golf rotors.

All Product Videos

Features

Hunter G-900 Series golf rotors feature the perfect combination of durability, efficiency and user flexibility. Available in a variety of TTS and DIH configurations, they offer a solution for any long-range on-course watering need. Patented TTS technology allows for every serviceable element of the rotor to be accessed through the top. Mechanical and electrical, big and small, you can get to every component simply from the playing surface. That means there’s no more digging, and no more unsightly scars.

Key Benefits

Full circle water lubricated gear-drive
Exclusive PressurePort™ technology delivers uniform and consistent coverage
Closed-case design helps prevent sticking riser and leaking seals
Flexible performance with 16 nozzles to choose from

Advanced Features

Hunter's revolutionary TTS (Total Top Servicing) design offers exclusive and unique features and benefits that are designed with serviceability and innovation in mind. Click here to see all the TTS Advanced Features and why a Hunter Golf system is the right choice for your course.

G900 Rotor Parts

Standard recessed area for
placard markers.

100 marker on top

Optional raised marker for popular engraved and paint-filled markers.

235 marker on top

All G900 Series rotors have color-coded nozzles for easy identification and, the nozzle numbers approximate the flow in gallons per minute. Choose from the eight standard 22.5 degree trajectory nozzles or the eight 15 degree nozzles for low-angle applications.

Standard 22.5 degree trajectory nozzles

Low-angle 15 degree trajectory nozzles

Factory configured Decoder-In-Head (DIH) rotors are available for all 800 Series and 900 Series valve-in-head TTS rotors. All DIH rotors include Hunter's patented Total Top Programming technology. Whether on the workbench or after installation, the decoder station can be programmed without rotor dis-assembly.

ICD Handheld Irrigation Programmer

Charts

 

G990
Overall Height 34 cm
Pop-up Height 8 cm
Flange Diameter 19 cm
Inlet Size 1-1/2" Female ACME
 
G990 Nozzle Performance Data*
Nozzle Pressure Radius Flow Precip mm/hr
  bar kPa m m³/hr l/min
25 •
Lt. Blue
 5.5 551 22.3 6.93 115.2 14.0 16.2
6.2 620 22.9 7.36 122.6 14.1 16.3
6.9 689 23.2 7.79 129.8 14.5 16.8
7.6 758 23.8 8.29 138.2 14.7 16.9
8.3 827 24.1 8.72 145.4 15.0 17.4
33 •
Grey
 5.5 551 23.5 8.25 137.4 15.0 17.3
6.2 620 23.8 8.72 145.4 15.4 17.8
6.9 689 24.4 9.22 153.7 15.5 17.9
7.6 758 24.7 9.70 161.6 15.9 18.4
8.3 827 25.0 10.20 170.0 16.3 18.9
38 •
Red
 5.5 551 24.4 9.22 153.7 15.5 17.9
6.2 620 25.0 9.75 162.4 15.6 18.0
6.9 689 25.3 10.29 171.4 16.1 18.6
7.6 758 25.9 10.84 180.6 16.1 18.6
8.3 827 26.2 11.40 190.0 16.6 19.2
43 •
Dk. Brown
 5.5 551 25.3 10.49 174.9 16.4 18.9
6.2 620 25.6 11.04 184.0 16.8 19.4
6.9 689 25.9 11.56 192.7 17.2 19.9
7.6 758 26.2 12.13 202.1 17.7 20.4
8.3 827 26.5 12.70 211.6 18.1 20.8
48 •
Dk. Green
 5.5 551 26.2 11.27 187.8 16.4 18.9
6.2 620 27.1 11.93 198.7 16.2 18.7
6.9 689 27.4 12.45 207.4 16.5 19.1
7.6 758 27.7 13.02 216.9 16.9 19.5
8.3 827 28.0 13.52 225.2 17.2 19.8
53 •
Dk. Blue
 5.5 551 27.1 12.31 205.2 16.7 19.3
6.2 620 27.4 12.88 214.6 17.1 19.8
6.9 689 28.0 13.45 224.1 17.1 19.7
7.6 758 28.3 14.02 233.6 17.4 20.1
8.3 827 28.7 14.58 243.0 17.8 20.5
63 •
Black
 5.5 551 28.0 14.36 23.92 18.3 21.1
6.2 620 28.7 14.97 249.5 18.2 21.1
6.9 689 29.3 15.76 265.7 18.4 21.3
7.6 758 29.6 16.36 272.5 18.7 21.6
8.3 827 29.9 17.01 283.5 19.1 22.0
73 •
Orange
 5.5 551 29.3 16.38 272.9 19.1 22.1
6.2 620 29.9 17.04 283.9 19.1 22.0
6.9 689 30.2 17.67 297.5 19.4 22.4
7.6 758 31.1 18.29 304.7 18.9 21.8
8.3 827 31.4 18.92 315.3 19.2 22.2

Note: *Complies to ASAE standard. All precipitation rates calculated for 360° operation. All triangular rates are equilateral.
** For low angle nozzle performance, reduce radius by 15

Documents

Select Type

  • All Documents
  • Manuals
  • Marketing
  • Specifications
  • Replacement Parts
Show all documents

Photos

Studio Photos

Image
File:
i-90_nozzles_0.jpg
Classification:
Studio
Product Line:
Golf Rotor
Products:
G-990, G-995
Keywords:
product
,
rotor
,
nozzle
,
parts
,
G900
,
G995
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
File:
i-90_nozzles-low_angle.jpg
Classification:
Studio
Product Line:
Golf Rotor
Products:
G-990, G-995
Keywords:
product
,
rotor
,
nozzle
,
parts
,
low-angle
,
G900
,
G995
,
family
,
group
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
File:
900_current_guts_flat.jpg
Classification:
Studio
Product Line:
Golf Rotor
Products:
G-990, G-995
Keywords:
product
,
rotor
,
G900
,
G95
,
parts
,
noz25
,
171805
,
283000
,
450000
,
460020
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
File:
g990.jpg
Classification:
Studio
Product Line:
Golf Rotor
Products:
G-990
Keywords:
product
,
rotor
,
G900
,
G990
,
G990C
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close

Related Products

G900 Series Comparison Chart

 

G-990

G-995
FEATURES
ACME Threaded Inlet Size 1½" 1½"
Radius (m) 22.3 - 31.4 22.9 - 31.7
Flow Rate (m3/hr) 6.93 - 18.92 6.7 - 19.04
Flow Rate (l/min) 115.2 - 315.3 111.7 - 317.2
Recommended Pressure Range (Bar) 5.5 - 8.3 5.5 - 8.3
Recommended Pressure Range (kPa) 551 - 827 551 - 827
Precipitation Rate (mm/hr, 360°) 16.2 - 22.4 14.8 - 22.3
Dual Trajectory Capability 22.5º & 15º 22.5º & 15º
Check Height (m., C.O.M. Models) 8 8
Nozzle Options 16 16
Component Exchange Warranty 3 Years 3 Years
ADVANCED FEATURES
Contour "Back-Nozzle" Capability  
Full-Circle Opposing Nozzles  
Exclusive PressurePort™ Nozzle Technology
Yardage Marker Capable
Check-O-Matic Models
Electric Valve-In-Head Models
Exclusive - DIH Decoder-In-Head Models
Exclusive - TTS Total Top Serviceability
Exclusive - Made in The USA

 

Compatible Products

HSJ Swing Joint
HSJ Swing Joints

Hunter HSJ Swing Joints by LASCO, are the product of a proven team with time-tested solutions for the irrigation market. Just as Hunter is the recognized world leader in rotor manufacturing and customer support, LASCO is the recognized world leader in irrigation fittings and customer support.

View Product
Hunter Golf G995 rotor
G-995

Hunter G-900 Series golf rotors feature the perfect combination of durability, efficiency and user flexibility. Available in a variety of TTS and DIH configurations, they offer a solution for any long-range on-course watering need.

View Product

Find Hunter