Hunter PGP-ADJ Series Rotors

Hunter PGP-ADJ Series Rotors

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Product Description

PGP IS STILL THE TOP SELLING ROTOR IN THE WORLD

The PGP® is the original product that brought Hunter to the forefront in sprinkler rotor technology back in 1981. The extraordinary design and performance placed this rotor a cut above the rest, and continuous improvements have allowed it to remain the top seller in the world. From the precisely engineered nozzles delivering even water distribution, to the endless built-in features and Hunter’s many years of experience in gear-drive technology the PGP is unequaled in reliability, durability, versatility and value. It is no wonder the PGP is still the top choice of professionals year after year.

Features:  

  • 4" Model
  • 40 to 360 degree arc settings
  • Durable rubber cover
  • Through-the-top arc adjustment
  • Quick check arc mechanism
  • Water lubricated gear-drive
  • 27 Total nozzle choices available from manufacturer
  • Nozzle Rack Included: Choice of Red or Blue
  • 2 Year Warranty

Operating Specifications:

  • Radius: 22' to 52'
  • Flow rate: 0.5 to 14.1 GPM
  • Recommended pressure range: 25 to 70 PSI
  • Operating pressure range: 20 to 100 PSI
  • Precipitation rates: 0.4 in/hr approx.
  • Nozzle trajectory: Std = 25 degrees, Low angle = 13 degrees

PGP BLUE NOZZLE PERFORMANCE DATA
NozzlePressureRadiusFlowPrecip in/hr
PSIftGPM
1.5 
Blue
25291.20.270.32
35311.40.280.32
45311.50.300.35
55321.80.340.39
65321.90.360.41
2.0 
Blue
25331.40.250.29
35331.70.300.35
55342.10.350.40
65342.30.380.44
2.5 
Blue
25331.70.300.35
35352.10.330.38
45352.50.390.45
55352.60.410.47
65352.90.460.53
3.0 
Blue
25352.20.350.40
35362.70.400.46
55393.40.430.50
65393.70.470.54
4.0 
Blue
25373.00.420.49
35393.50.440.51
45404.00.480.56
55414.50.520.60
65414.80.550.63
5.0 
Blue
25373.70.520.60
35394.50.570.66
55425.70.620.72
65426.20.680.78
6.0 
Blue
25384.30.570.66
35405.60.670.78
45436.00.620.72
55446.70.670.77
65447.30.730.84
8.0 
Blue
25376.00.840.97
35417.00.800.93
55469.00.820.95
65469.80.891.03

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
NozzlePressureRadiusFlowPrecip in/hr
PSIftGPM
Red
30280.50.120.14
40290.60.140.16
50290.70.160.19
60300.80.170.20
Red
30290.70.160.19
40300.80.170.20
60311.00.200.23
Red
30300.90.190.22
40311.00.200.23
50311.20.240.28
60321.30.240.28
Red
30321.20.230.26
40331.40.250.29
60341.80.300.35
Red
30321.60.300.35

40

36

1.8

0.27

0.31

50382.00.270.31
60382.20.290.34
Red
30342.00.330.38
40362.40.360.41
60382.90.390.45
Red
30342.60.430.50
40383.00.400.46
50403.40.410.47
60403.70.450.51
Red
30373.20.450.52
40393.70.470.54
60424.60.500.58
Red
30383.60.480.55
40414.30.490.57
50445.20.520.60
60455.50.520.60
10 
Red
40446.00.600.69
60477.60.660.76

70

498.20.660.76
11 
Red
40468.00.730.84
50488.90.740.86
60509.80.750.87
705110.50.780.90
12 
Red
404610.50.961.10
605012.70.981.13
705214.11.001.16

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
NozzlePressureRadiusFlowPrecip in/hr
PSIftGPM
4 LA 
Grey

30

22

1.40.560.64

40

24

1.70.570.66
50261.80.510.59

60

28

2.00.490.57
5 LA •
Grey
30251.60.490.57
40271.90.500.58
60302.30.490.57
6 LA 
Grey
30272.10.550.64
40302.50.530.62
50332.80.490.57
60353.00.470.54
7 LA 
Grey
30292.80.640.74
40323.10.580.67
60373.80.530.62
8 LA 
Grey
30313.40.680.79
40343.90.650.75
50374.40.620.71
60384.70.630.72
9 LA 
Grey
30334.30.760.88
40375.00.700.81
60426.10.670.77
10 LA 
Grey
40386.50.871.00
50407.30.881.01
60428.00.871.01
70448.60.860.99

Notes:

Bold = Recommended pressure.

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

 

1/2" AND 3/4" INLET ROTOR COMPARISON CHART

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 manufacturer’s rotors are judged.

 SRM PGJ PGP-ADJ PGP ULTRA I-20
QUICK SPECS
Radius15' - 30'15' - 37'22' - 52'17' - 46'17' - 46'
Flow Rate (GPM)0.42 - 3.40.64 - 5.30.5 - 14.10.36 - 14.80.36 - 14.8
Inlet Size1/2"1/2"3/4"3/4"3/4"
FEATURES
Nozzle Options68273434
Precipitation Rate (in/hr)0.450.60.40.40.4
Recommended Pressure Range (PSI)30 - 5030 - 5025 - 7025 - 7025 - 70
Operating Pressure Range (PSI)20 - 10020 - 10020 - 10020 - 10020 - 100
Check ValvesAvailableFactory OptionAvailableFactory OptionPre-Installed
Specialty NozzlesN/AN/AN/AFactory OptionPre-Installed
Check Height (ft.)7'7'4'10'10'
Factory-Installed Check Valve Optional Optional10'
Warranty1 Year2 Years2 Years5 Years5 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    
APPLICATIONS
Residential
Commercial/Municipalities   
Athletic Fields    
High Vandalism Areas    
Low Pressure Areas 
Riser-Mounted Sprinklers  
Ground Cover and/or Shrubs  
Reclaimed Water  
Product Accessories
Product Specifications
Questions?
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