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 Turf Sports Fields

Radius 103' to 120'

Flow 74.5 to 92.0 GPM

Inlet Size 1½" Acme

Product Line

ST System

Models

Model	Description	Add to List
STG-900-73	Synthetic turf rotor, 3" pop-up, adjustable from 40° to 360°, plastic riser, 1½" Acme inlet threads, Total-Top-Service Technology, nozzle 73 installed	+
STG-900-83	Synthetic turf rotor, 3" pop-up, adjustable from 40° to 360°, plastic riser, 1½" Acme inlet threads, Total-Top-Service Technology, nozzle 83 installed; for use with STG-900-KIT	+

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Contact your local distributor for product availability and ordering.

Specifications

Operating Specifications

Nozzle trajectory: 22.5º
Radius: 103' to 120'
Flow: 74.5 to 92.0 GPM
Operating pressure range: 100 to 120 PSI
Precipitation rate: 1.25 in/hr approximately
Warranty period: 5 years for component parts

User-Installed Options

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

Download Product Spec Sheet

Features

Designed for small-to-midsize synthetic turf field layouts, the STG-900 Rotor offers a radius range up to 120'. 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 PSI	Radius Ft.	Flow GPM	Precip in/hr
Nozzle	Pressure PSI	Radius Ft.	Flow GPM
73• Orange	100	103	74.5	1.35	1.56
	110	109	77	1.25	1.44
	120	115	79.6	1.16	1.34
83• Tan	100	112	84.2	1.29	1.49
	110	116	88.1	1.26	1.46
	120	120	92	1.23	1.42

Notes:
All precipitation rates calculated for 180° operation.
For precipitation rate of 360° sprinkler, divide by 2.
Requires minimum 100 PSI dynamic pressure supplied to swing joint inlet.
*All radius measurements taken at standard rotation speeds. Slowing rotation to minimum rotation speed will add 9' to radius.