STG-900

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

Top-quality STG-900 long-range rotors are specially designed to extend the life of small to midsize synthetic turf sports fields.

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Overview

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Designed for small to midsize synthetic turf field layouts, the STG-900 rotor offers a radius range 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

STG-900

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.

Models

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Order Information - Model Builder

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STG-900

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Models

STG-900-73

91 cm pop-up, top service, adjustable arc, plastic riser, 40 mm Acme inlet threads, #73 nozzle

STG-900-83

91 cm pop-up, top service, adjustable arc, plastic riser, 40 mm Acme inlet threads, #83 nozzle

Specs

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STG-900

Pop-up Height: 7.5 cm
Overall Height: 36 cm
Exposed Diameter: 20 cm
Inlet Size: 1½" (40 mm) Acme

Operating Specifications

Nozzle trajectory: 22.5º
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 component part

User-Installed Options

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

STG-900 Nozzle Performance Data

STG-900 Nozzle Performance Data*

Nozzle	Pressure kPa	Radius Yd.	Flow LPM	Precip in/hr
Nozzle	Pressure kPa	Radius Yd.	Flow LPM
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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