G870

The Ultimate TTS Solution for mid-range golf applications

G800 Series rotors are reliable and efficient mid-range performers that provide unsurpassed distribution with a wide range of flow and radius capabilities. They are availabe in an array of TTS and DIH configurations. 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 without disturbing the playing surface. That means there’s no more digging, and no more unsightly scars. Contrary to competitors, all Hunter golf rotors are manufactured in the United States of America.

Product Tabs

Features

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 6 nozzles to choose from

TTS G800 Series Advanced Features [1]

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 [2] to see all the TTS Advanced Features and why a Hunter Golf system is the right choice for your course.

Large and Flexible Yardage Marker Options [3]

Standard durable recessed area for
placard markers

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

Exclusive DIH Capability [4]

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.

G800 Series color-coded nozzles [5]

All G870, G875 and G880 rotors have color-coded nozzles for easy identification and, the nozzle numbers approximate the flow in gallons per minute.

Models

G870 Specification Builder

MODEL

VALVE OPTIONS

NOZZLE OPTIONS

REGULATION

OPTIONS

G870 = Full Circle

C =	Check-O-Matic *
D =	Decoder Valve-In-Head**
DD =	2-Station Decoder Valve-In-Head**
E =	Electric Valve-In-Head

*	Converts to N.O. Hydraulic Valve-In-Head
**	SSU configuration only

15 to 28 = Installed Nozzle *

*SSU = #23 or #25

P6 =	65 PSI*
P8 =	80 PSI**

*	SSU = P6 / #23
**	SSU = P8 / #25

S = SSU *

*	Standard Stocking Unit

EXAMPLES

G870 - E - 25 - P8 - S

G870 full-circle - Electric Valve-In-Head - installed #25 nozzle - 80 PSI regulation - standard stocking unit model

G870 - C - 18

G870 full-circle - Check-O-Matic - installed #18 nozzle

G800 Series Comparison Chart

	[6] G880 [6]	[7] G885 [7]	[8] G870 [8]	[9] G875 [9]	[10] G835 [10]
FEATURES
ACME Threaded Inlet Size	1½"	1½"	1½"	1½"	1½"
Radius (ft.)	67' - 88'	43' - 91'	53' - 75'	47' - 71'	18' - 50'
Flow Rate (GPM)	22.5 - 57.9	8.2 to 57.5 GPM	13.0 - 33.7	7.7 - 32.3	1.9 - 12.8
Recommended Pressure Range (PSI)	65 - 100	50 - 100	50 - 100	40 - 100	40 - 65
Precipitation Rate (in/hr, 360°)	0.48 - 0.83	0.43 - 0.79	0.41 - 0.67	0.33 - 0.71	0.44 - 0.69
Nozzle Trajectory	25º	22.5º & 15º	25º	25º	Multiple
Check Height (ft., C.O.M. Models)	25'	25'	25'	25'	25'
Nozzle Options	6	21	6	9	8
Component Exchange Warranty	3 Years	3 Years	3 Years	3 Years	3 Years
Component Exchange Warranty with Matching HSJ Swing Joint Purchase	5 Years	5 Years	5 Years	5 Years	5 Years
ADVANCED FEATURES
Exclusive PressurePort™ Nozzle Technology
Part and Full-Circle in One Model
Full-Circle Opposing Nozzles
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

Specifications

MODEL SPECIFICATIONS

Full Circle

MODEL VARIATIONS 

C =	Check-O-Matic checks up to 25' 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, 190mA (350mA inrush) solenoid with captive plunger and internal downstream bleed.

OPERATING SPECIFICATIONS

Discharge rate: 13 to 33.7 GPM
Radius: 53' to 75'
Pressure range: 50 to 100 PSI
Pressure rating: 150 PSI

G870 Dimensions

	G870
Overall Height	11-3/4"
Pop-up Height	3"
Flange Diameter	7-1/4"
Inlet Size	1-1/2" Female ACME

G870 Nozzle Performance Data

Nozzle	Pressure (PSI)	Radius (ft.)	Flow (GPM)	Precip in/hr
Nozzle	Pressure (PSI)	Radius (ft.)	Flow (GPM)
15 Gray	50	53	13.0	0.45	0.51
	60	54	14.1	0.47	0.54
	65	55	14.8	0.47	0.54
	70	56	15.5	0.48	0.55
	80	58	16.3	0.47	0.54
18 Red	50	58	14.2	0.41	0.47
	60	59	15.9	0.44	0.51
	65	60	16.3	0.44	0.50
	70	60	16.9	0.45	0.52
	80	61	17.8	0.46	0.53
20 Dk. Brown	60	61	18.8	0.49	0.56
	65	62	19.6	0.49	0.57
	70	63	20.5	0.50	0.57
	80	64	22.0	0.52	0.60
	90	64	23.4	0.55	0.63
23 Dk. Green	60	63	20.1	0.49	0.56
	65	65	21.0	0.48	0.55
	70	65	21.9	0.50	0.58
	80	66	23.4	0.52	0.60
	90	67	24.9	0.53	0.62
25 Dk. Blue	60	65	21.8	0.50	0.57
	65	67	22.5	0.48	0.56
	70	67	23.6	0.51	0.58
	80	69	25.3	0.51	0.59
	90	71	26.9	0.51	0.59
28 Black	70	71	28.1	0.54	0.62
	80	71	29.9	0.57	0.66
	90	73	31.8	0.57	0.66
	100	75	33.7	0.58	0.67
* Complies to ASAE standard. All precipitation rates calculated for 360° operation. All triangular rates are equilateral.

Resources

Literature

[11]

USA

[11]

Metric

[12]

简体中文

[13]

[14]

Hunter Golf Catalog [11]

[15]

USA

[15]

[14]

G870/875 Brochure [15]

Manuals

[16]

USA

[16]

Español

[17]

Français

[18]

[14]

TTS Owner's Manual [16]

Photos

[19]

USA

[19]

[14]

Golf Photos [19]

Specifications

[20]

USA

[20]

[14]

Golf Rotor Written Specification [20]

[21]

USA

[21]

[14]

Golf Rotors Installation Details (DWG) [21]

[22]

USA

[22]

[14]

Golf Rotors Installation Details (PDF) [22]

[23]

USA

[23]

[14]

Golf Rotors Installation Details (DXF) [23]

Support

Topic	Title [24]	Rating [25]
FAQs	What's the difference between an Acme thread and a NPT or BSP thread? >> Read More [26]	5
Adjustment, Installation Procedures	Upper Snap-Ring Removal – G800 Series >> Read More [27]	5
Adjustment, Installation Procedures	Stator Adjustments – Why and When Are They Needed? >> Read More [28]	0.05
FAQs	Solenoid Connections - Electric VIH Models >> Read More [29]	5
FAQs, Replacement Guides, Troubleshooting	Golf Product Warranty Date Code Locations >> Read More [30]	5