PGP-ADJ
PGP-ADJ Studio Image with blue nozzle
Preview image for the video "Hunter ¾” Inlet Rotors".
PGP-ADJ adjustment with rotor tool
Specification builder chart.

PGP-ADJ

As Hunter’s original rotor, the PGP® delivers unsurpassed reliability, durability, versatility, and value.
Radius 22' to 52'
Flow 0.5 to 14.1GPM
Inlet Size ¾" NPT
  • Pop-up sprinkler rotates silently then dissappears when the job is done
  • Waters evenly and efficiently
  • Has precise pattern control with no wasteful backsplash onto walkways or buildings
  • Through-the-top adjustment with helpful symbol makes it easy to adjust, wet or dry
  • Large dirty water screen puts an end to nozzle clogging
Product Line
Rotors

Models

Popular Models

pgp-adj-04_red_nozzle_clipped.jpeg

PGP-ADJ

PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, 12 standard red nozzles included
PGP Rotor, 10 cm, adjustable from 40° to 360°, ¾" inlet, 12 standard red nozzles included
pgp-04-adj_blue_nozzle_clipped.jpeg

PGP-ADJ-B

PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, eight standard blue nozzles included
PGP Rotor, 10 cm, adjustable from 40° to 360°, ¾" inlet, eight standard blue nozzles included
Model Description Add to List
PGP-ADJ PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, 12 standard red nozzles included +
PGP-ADJ-4 PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, red nozzle 4 installed +
PGP-ADJ-5 PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, red nozzle 5 installed +
PGP-ADJ-6 PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, red nozzle 6 installed +
PGP-ADJ-7 PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, red nozzle 7 installed +
PGP-ADJ-8 PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, red nozzle 8 installed +
PGP-ADJ-B PGP Rotor, 4", adjustable from 40° to 360°, ¾" inlet, eight standard blue nozzles included +
Showing 1 - 7 of 7
PGP-ADJ
PGP-ADJ
PGP-ADJ
User installed options

Contact your local distributor for product availability and ordering.

Specifications

Operating Specifications

  • Nozzle choices: 27
  • Radius: 22' to 52'
  • Flow: 0.5 to 14.1 GPM
  • Recommended pressure range: 25 to 70 PSI
  • Operating pressure range: 20 to 100 PSI
  • Precipitation rate: 0.4 in/hr approximately
  • Nozzle trajectory: standard = 25°, low-angle = 13°
  • Warranty period: 2 years

Factory-Installed Options 

  • Red 5–8 nozzle; Blue #1.5–4.0

User-Installed Options 

  • Drain Check Valve (up to 3' of elevation) P/N: 142300SP

 Download Product Spec Sheet

  Download Written Specifications

Videos

Hunter ¾” Inlet Rotors

Hunter has a full range of rotors for any application. They are supplied with a full range of nozzles and have an extremely low warranty rate.

Dreamscapes Hunter Ep 2: PGP & I-20 Rotors

Watch this irrigation retrofit using Hunter PGP Ultra and I-20 Rotors to cost-effectively irrigate a large turf area, eliminate dead spots, and cut t

Hunter Rotors: The Most Efficient Way to Water Large Turf Areas

Learn why Hunter rotors are trusted by irrigation professionals worldwide.

Cleaning a Filter on a Hunter Rotor

The most common reason for a sprinkler to stop rotating is the accumulation of debris in the filter.

Hunter Rotor Right Stop Alignment

With a rotor tool, it's easy to adjust the left stop, but ever wonder how to adjust the right stop after install?

Installing a Nozzle on a Hunter Rotor

Installing a nozzle on a rotor is relatively easy.

All Product Videos

Features

The PGP® is Hunter’s original product—the item that put the company on the map in 1981. Its exceptional design and impressive performance placed the rotor a cut above back then, and continuous improvements and enhancements have allowed it to remain the number-one-selling rotor in the world ever since. With the ability to deliver even water distribution from engineered nozzles, this sprinkler is unequaled in reliability, durability, versatility, and value. With its endless built-in features and Hunter’s years of experience in gear-drive technology, it’s no wonder the PGP remains the professional’s choice year after year.

Key Benefits

Three types of nozzles available for various landscapes: standard red, standard blue, gray low-angle
Adjustable arc from 40° to 360° to keep water in the appropriate areas
Factory-installed rubber cover for safety
Through-the-top arc adjustment for easy installation
QuickCheck™ Arc Mechanism for fast arc adjustment

Charts

 
PGP Blue Nozzle Performance Data
View Nozzle
Nozzle Pressure Radius Flow Precip in/hr
  PSI ft GPM
1.5 •
Blue
 25 29 1.2 0.27 0.32
35 31 1.4 0.28 0.32
45 31 1.5 0.30 0.35
55 32 1.8 0.34 0.39
65 32 1.9 0.36 0.41
2.0 •
Blue
 25 33 1.4 0.25 0.29
35 33 1.7 0.30 0.35
45 34 2.0 0.33 0.38
55 34 2.1 0.35 0.40
65 34 2.3 0.38 0.44
2.5 •
Blue
 25 33 1.7 0.30 0.35
35 35 2.1 0.33 0.38
45 35 2.5 0.39 0.45
55 35 2.6 0.41 0.47
65 35 2.9 0.46 0.53
3.0 •
Blue
 25 35 2.2 0.35 0.40
35 36 2.7 0.40 0.46
45 38 3.0 0.40 0.46
55 39 3.4 0.43 0.50
65 39 3.7 0.47 0.54
4.0 •
Blue
 25 37 3.0 0.42 0.49
35 39 3.5 0.44 0.51
45 40 4.0 0.48 0.56
55 41 4.5 0.52 0.60
65 41 4.8 0.55 0.63
5.0 •
Blue
 25 37 3.7 0.52 0.60
35 39 4.5 0.57 0.66
45 42 5.0 0.55 0.63
55 42 5.7 0.62 0.72
65 42 6.2 0.68 0.78
6.0 •
Blue
 25 38 4.3 0.57 0.66
35 40 5.6 0.67 0.78
45 43 6.0 0.62 0.72
55 44 6.7 0.67 0.77
65 44 7.3 0.73 0.84
8.0 •
Blue
 25 37 6.0 0.84 0.97
35 41 7.0 0.80 0.93
45 44 8.0 0.80 0.92
55 46 9.0 0.82 0.95
65 46 9.8 0.89 1.03

Notes:

Bold = Recommended pressure.

All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.
 
PGP Red Nozzle Performance Data
View Nozzle
Nozzle Pressure Radius Flow Precip in/hr
  PSI ft GPM
1 •
Red
 30 28 0.5 0.12 0.14
40 29 0.6 0.14 0.16
50 29 0.7 0.16 0.19
60 30 0.8 0.17 0.20
2 •
Red
 30 29 0.7 0.16 0.19
40 30 0.8 0.17 0.20
50 30 0.9 0.19 0.22
60 31 1.0 0.20 0.23
3 •
Red
 30 30 0.9 0.19 0.22
40 31 1.0 0.20 0.23
50 31 1.2 0.24 0.28
60 32 1.3 0.24 0.28
4 •
Red
 30 32 1.2 0.23 0.26
40 33 1.4 0.25 0.29
50 34 1.6 0.27 0.31
60 34 1.8 0.30 0.35
5 •
Red
 30 32 1.6 0.30 0.35

40

36

1.8

0.27

0.31
50 38 2.0 0.27 0.31
60 38 2.2 0.29 0.34
6 •
Red
 30 34 2.0 0.33 0.38
40 36 2.4 0.36 0.41
50 38 2.7 0.36 0.42
60 38 2.9 0.39 0.45
7 •
Red
 30 34 2.6 0.43 0.50
40 38 3.0 0.40 0.46
50 40 3.4 0.41 0.47
60 40 3.7 0.45 0.51
8 •
Red
 30 37 3.2 0.45 0.52
40 39 3.7 0.47 0.54
50 41 3.9 0.45 0.52
60 42 4.6 0.50 0.58
9 •
Red
 30 38 3.6 0.48 0.55
40 41 4.3 0.49 0.57
50 44 5.2 0.52 0.60
60 45 5.5 0.52 0.60
10 •
Red
 40 44 6.0 0.60 0.69
50 46 6.8 0.62 0.71
60 47 7.6 0.66 0.76

70

 49 8.2 0.66 0.76
11 •
Red
 40 46 8.0 0.73 0.84
50 48 8.9 0.74 0.86
60 50 9.8 0.75 0.87
70 51 10.5 0.78 0.90
12 •
Red
 40 46 10.5 0.96 1.10
50 48 11.9 0.99 1.15
60 50 12.7 0.98 1.13
70 52 14.1 1.00 1.16

Notes:

Bold = Recommended pressure.

All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.
 
PGP Grey Low Angle Nozzle Performance Data
View Nozzle
Nozzle Pressure Radius Flow Precip in/hr
  PSI ft GPM
4 LA •
Grey

30

22

 1.4 0.56 0.64

40

24

 1.7 0.57 0.66
50 26 1.8 0.51 0.59

60

28

 2.0 0.49 0.57
5 LA •
Grey
 30 25 1.6 0.49 0.57
40 27 1.9 0.50 0.58
50 28 2.1 0.52 0.60
60 30 2.3 0.49 0.57
6 LA •
Grey
 30 27 2.1 0.55 0.64
40 30 2.5 0.53 0.62
50 33 2.8 0.49 0.57
60 35 3.0 0.47 0.54
7 LA •
Grey
 30 29 2.8 0.64 0.74
40 32 3.1 0.58 0.67
50 35 3.5 0.55 0.64
60 37 3.8 0.53 0.62
8 LA •
Grey
 30 31 3.4 0.68 0.79
40 34 3.9 0.65 0.75
50 37 4.4 0.62 0.71
60 38 4.7 0.63 0.72
9 LA •
Grey
 30 33 4.3 0.76 0.88
40 37 5.0 0.70 0.81
50 40 5.6 0.67 0.78
60 42 6.1 0.67 0.77
10 LA •
Grey
 40 38 6.5 0.87 1.00
50 40 7.3 0.88 1.01
60 42 8.0 0.87 1.01
70 44 8.6 0.86 0.99

Notes:

Bold = Recommended pressure.

All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.

Documents

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CAD Installation Details

PGP-ADJ with SJ swing arm DWG DXF PDF
PGP-ADJ with swing arm DWG DXF PDF

CAD Installation Details

Training

Product Training
Certificate Program
Irrigation Installer
Irrigation Installation Fundamentals

Give new employees the confidence they need to deliver results and quickly contribute to the growth of your business with the Irrigation Installation Fundamentals Program from Hunter University. Offered at no cost, this comprehensive online program provides introductory baseline knowledge on the various components and techniques required to successfully install an irrigation system. The program includes an overview video and 11 self-paced videos, each on a dedicated topic related to proper product installation, that give participants the opportunity to learn the information on their own schedule.

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Related Products

1/2" and 3/4" Inlet Rotor Comparison Chart

View 1" and 1.5" Inlet Rotors >>

A Standard That Has Yet to be Matched
Hunter made its reputation on the quality, reliability, and innovative features found in its rotary sprinkler line, and continues to set the benchmark by which other manufacturers' rotors are judged.

 

  SRM PGJ PGP-ADJ PGP® Ultra I-20
QUICK SPECS
Radius 15' - 34' 15' - 34' 22' - 52' 17' - 46' 17' - 46'
Flow Rate (GPM) 0.42 - 4.3 0.42 - 4.3 0.5 - 14.1 0.36 - 14.8 0.36 - 14.8
Inlet Size 1/2" 1/2" 3/4" 3/4" 3/4"
FEATURES
Nozzle Options 8 8 27 34 34
Precipitation Rate (in/hr) 0.6 0.6 0.4 0.4 0.4
Recommended Pressure Range (PSI) 30 - 50 30 - 50 25 - 70  25 - 70 25 - 70
Operating Pressure Range (PSI) 20 - 100 20 - 100 20 - 100 20 - 100 20 - 100
Check Valves Available Factory Option Available Factory Option Pre-Installed
Specialty Nozzles N/A N/A N/A Factory Option Pre-Installed
Check Height (ft.) 7' 7' 4' 10' 10'
Factory-Installed Check Valve   Optional   Optional Optional
Warranty 1 Year 2 Years 2 Years 5 Years 5 Years
ADVANCED FEATURES
Low-Angle Nozzle Choices    
Matched Precipitation Nozzles      
Automatic Arc Return      
Non-Strippable Drive      
Part-and-Full-Circle in One Model      
Headed & Slotted Set Screw    
Reclaimed Water ID    
Available Short-Radius Nozzles      
Available Factory-Installed Check Valve with up to 10' Elevation Change      
FloStop® Control        
Stainless Steel Riser Option        
Optional Pressure Regulated Body      
Applications
Residential
Commercial/Municipalities      
Athletic Fields        
High Vandalism Areas        
Low Pressure Areas  
Riser-Mounted Sprinklers    
Ground Cover and/or Shrubs    
Reclaimed Water    

 

Compatible Products

PGP Ultra
PGP® Ultra

The PGP Ultra takes the foundation of the best-selling PGP Rotor and raises the bar with a variety of new features developed over three decades of research, customer feedback, and lab testing.

View Product

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