STG-900

Top-quality STG-900 long-range rotors are specially designed to extend the life of small-to-midsize synthetic turf sports fields.
Application Synthetic Sports Turf Fields
Radius 31.4 to 36.6 m
Flow 16.9 to 20.9 m³/hr
Flow 282.0 to 348 l/min
Inlet Size 40 mm Acme

Models

Model Description Add to List
STG-900-73 Synthetic turf rotor, 7.5 cm pop-up, adjustable from 40° to 360°, plastic riser, 1½" (40 mm) Acme inlet threads, Total-Top-Service Technology, nozzle 73 installed +
STG-900-83 Synthetic turf rotor, 8 cm pop-up, adjustable from 40° to 360°, plastic riser, 1½" (40 mm) Acme inlet threads, Total-Top-Service Technology, nozzle 83 installed; for use with STG-900-KIT +
STG-900
STG-900
STG-900
User installed options

Contact your local distributor for product availability and ordering.

Specifications

Operating Specifications

  • Radius: 31 to 36 meters
  • Flow: 16.9 to 20.9 m3 /hr; 282 to 348 l/min
  • Operating pressure range: 6.9 to 8.3 bar; 690 to 830 kPa
  • Precipitation rate: 35 mm/hr approximately
  • Warranty period: 5 years for component parts

 

User-Installed Options

  • Rubber Cover Kit STG-900: P/N 473900SP

Features

Designed for small-to-midsize synthetic turf field layouts, the STG-900 Rotor offers a radius range of up to 36.6 m. This versatile option can be installed in a vault system within the synthetic field.

Key Benefits

Flexible arc adjustment from 40° to 360° offers narrow-to-wide coverage
QuickCheck™ Arc Mechanism lets you verify the arc setting without waiting for the sprinkler to finish its rotation
Through-the-top arc adjustment allows you to easily set the arc at the sprinkler head
Water-lubricated gear drive delivers reliable operation without clogging
User-installed rubber logo cap increases athlete safety on the field
Nozzle trajectory: 22.5°

Advanced Features

The STG-900 rotor comes standard with through-the-top access to the riser assembly for easy maintenance. This versatile option can also be installed in a vault system within the synthetic field. For added safety, order the user-installed rubber cover kit featuring a cushioned, non-slip surface over the exposed surface of the rotor.

Charts

STG-900 Nozzle Performance Data*

Nozzle Pressure
kPa
Radius
Yd.
Flow
LPM
Precip in/hr
73
Orange
689 34 282 1.35 1.56
758 36 291 1.25 1.44
827 38 302 1.16 1.34
83
Tan
689 37 318 1.29 1.49
758 39 333 1.26 1.46
827 40 348 1.23 1.42

Notes:
All precipitation rates calculated for 180° operation.
For precipitation rate of 360° sprinkler, divide by 2.
Requires minimum 7.0 bar; 700 kPa dynamic pressure supplied to swing joint inlet.
*All radius measurements taken at standard rotation speeds. Slowing rotation to minimum rotation speed will add 3 Yds to radius.

Documents

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Photos

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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.

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