ST-1600-HS-BR

In addition to synthetic turf, this heavy-duty rotor is designed for pastures, horse arenas, dust control, and natural turf areas.

Application Dust Control

Application Synthetic Turf Sports Fields

Radius 107' to 165'

Flow 96.2 to 326.8 GPM

Inlet Size 2" BSP

Product Line

ST System

Models

Model	Description	Add to List
ST-1600-HS-BR	Synthetic turf rotor, riser mount, adjustable from 40° to 360°, 2" BSP inlet, high-speed, with six nozzles included (16–26)	+

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Contact your local distributor for product availability and ordering.

Specifications

Operating Specifications

Nozzle trajectory: 25º
Radius: 107' to 165'
Flow: 96.2 to 326.8 GPM
Operating pressure range: 60 to 120 PSI
Precipitation rate: 2.25 in/hr approximately
Warranty period: 5 years for component parts

User-Installed Options

Adapter, 2" male spigot x 2" male BSP: P/N 241400SP
ST-1600 Short-Radius Nozzle Kit: P/N 959900

Download Product Spec Sheet

Download Written Specifications

Videos

Hunter ST-1600 Rotor Maintenance

When taken out of the box, the Hunter ST-1600 Rotor will be able to make a complete 180-degree sweep in 80 seconds at 90 PSI (6.2 bar; 620 kPa).

ST-1600-KIT Synthetic Turf Irrigation Solution Product Guide

The Hunter ST-1600-KIT irrigation system is designed for the specific needs of synthetic turf sports fields.

All Product Videos

Features

The ST-1600-HS-BR riser-mounted rotor is the perfect solution for retrofitting synthetic fields and managing dust control in horse arenas, corrals, and pastures.

Designed for powerful performance and easy servicing, it’s the most reliable gear-driven synthetic turf rotor on the market.

Key Benefits

Proven, isolated, grease-lubricated gear drive delivers consistent top-performance

Flexible arc adjustment from 40° to non-reversing 360° with left and right movable stops makes it easy to set a precise arc

Ratcheting nozzle turret for simple setup

Adjustable speed of rotation up to 65 seconds enables quick wetting where dust control is needed

Stainless steel and brass internal construction for long-term reliability

Six nozzle choices included from 16 to 26 (20 standard) with 22.5° trajectory for choosing the perfect option

Advanced Features

Our ST-1600-HS-BR and optional ST-1600-HS-B rotors complement the ST-90 and STG-900 rotors by adding long-range capabilities. These enhanced radius rotors are perfect for football fields, where smaller radius rotors might fall a little short. They are even better for extra-wide field applications like soccer and field hockey. While the ST-1600 rotors are specifically designed for use on synthetic sports fields, they are also great for other applications such as pastures, horse arenas, zoo animal enclosures, dust control and even casual non-critical natural turf areas.

This high-speed, riser-mounted model provides rotation speeds up to 65 seconds at a 180° arc setting with 120 PSI operating pressure for quick wetting where dust control is needed. If desired, the rotation speed can be slowed by using the manual speed adjustment knob.

Charts

ST-1600 Nozzle Performance Data

Nozzle	Pressure PSI	Radius ft.	Flow GPM	Precip in/hr
Nozzle	Pressure PSI	Radius ft.	Flow GPM
16	60	107	96.2	1.63	1.88
	75	115	107.3	1.57	1.81
	90	121	117.8	1.54	1.78
	105	128	127.3	1.50	1.73
	120	135	137.4	1.46	1.69
18	60	112	107.0	1.66	1.91
	75	121	119.4	1.56	1.80
	90	128	131.0	1.54	1.78
	105	133	141.3	1.54	1.78
	120	141	153.2	1.48	1.71
20	60	115	144.0	2.10	2.43
	75	128	160.9	1.89	2.18
	90	141	176.5	1.71	1.97
	105	144	190.5	1.76	2.03
	120	148	204.2	1.80	2.08
22	60	118	171.5	2.37	2.73
	75	130	191.8	2.20	2.54
	90	144	210.0	1.94	2.24
	105	154	226.9	1.84	2.12
	120	157	243.1	1.89	2.18
24	60	121	202.1	2.64	3.05
	75	133	225.9	2.46	2.84
	90	148	247.6	2.19	2.52
	105	156	267.4	2.12	2.45
	120	160	286.4	2.16	2.49
26	60	126	233.2	2.83	3.27
	75	136	260.4	2.71	3.13
	90	151	284.5	2.40	2.77
	105	160	307.0	2.31	2.67
	120	165	326.8	2.32	2.68
Note: All precipitation rates are calculated for 180° operation. For the precipitation rate of a 360° sprinkler, divide by 2.

ST-1600 Short-Radius Nozzle Kit Performance Chart

Nozzle	Pressure	Radius	Flow	Precipitation in/hr
	PSI	ft	GPM
8	60	70	23.3	0.92	1.06
	70	72	25.5	0.95	1.09
	90	74	27.3	0.96	1.11
	100	76	29.2	0.97	1.12
10	60	81	37.8	1.11	1.28
	70	84	42.5	1.16	1.34
	90	86	47.1	1.23	1.42
	100	88	51.0	1.27	1.46
12	60	92	53.9	1.23	1.42
	70	94	60.5	1.32	1.52
	90	96	65.7	1.37	1.58
	100	98	71.8	1.44	1.66
14	60	103	69.3	1.26	1.45
	70	105	78.2	1.37	1.58
	90	108	85.5	1.41	1.63
	100	110	92.5	1.47	1.70