Hunter Industries - The Irrigation Innovators
Adjustable Arc Nozzle Performance Data
Note: The Institutional Spray's built-in pressure regulation controls output to a maximum of 30 PSI.
(Optimum nozzle performance is shown in bold). For more information on precipitation rates click here.
Adjustable Arc Nozzle Performance Data


8 Foot Radius
Adjust from 25 - 360º
Trajectory: 0º
Color Code: Brown		 8A
Brown Nozzle		 10 Foot Radius
Adjust from 25 - 360º
Trajectory: 15º
Color Code: Red		 10A
Red Nozzle		 12 Foot Radius
Adjust from 25 - 360º
Trajectory: 28º
Color Code: Green		 12A
Green Nozzle		 15 Foot Radius
Adjust from 25 - 360º
Trajectory: 28º
Color Code: Black		 15A
Black Nozzle		 17 Foot Radius
Adjust from 25 - 360º
Trajectory: 28º
Color Code: Gray		 17A
Gray Nozzle

Pressure Radius Flow Precip in/hr Radius Flow Precip in/hr Radius Flow Precip in/hr Radius Flow Precip in/hr Radius Flow Precip in/hr
Arc PSI ft. GPM Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol ft. GPM Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol ft. GPM Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol ft. GPM Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol ft. GPM Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol
45º
45º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 0.17
0.20
0.25
0.26
0.37		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 0.17
0.20
0.25
0.26
0.37		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 0.25
0.28
0.32
0.37
0.42		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 0.39
0.43
0.47
0.52
0.57		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 0.49
0.57
0.60
0.63
0.69		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70
90º
90º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 0.34
0.39
0.49
0.51
0.73		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 0.34
0.39
0.49
0.51
0.73		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 0.50
0.55
0.63
0.73
0.84		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 0.77
0.86
0.93
1.03
1.13		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 0.97
1.13
1.20
1.25
1.38		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70
120º
120º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 0.45
0.52
0.65
0.68
0.97		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 0.45
0.52
0.65
0.68
0.97		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 0.67
0.73
0.84
0.97
1.12		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 1.03
1.15
1.24
1.37
1.51		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 1.29
1.51
1.60
1.67
1.84		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70
180º
180º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 0.68
0.78
0.98
1.02
1.46		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 0.68
0.78
0.98
1.02
1.46		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 1.00
1.10
1.26
1.46
1.68		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 1.54
1.72
1.86
2.06
2.26		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 1.94
2.26
2.40
2.50
2.76		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70
240º
240º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 0.91
1.04
1.31
1.36
1.95		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 0.91
1.04
1.31
1.36
1.95		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 1.33
1.47
1.68
1.95
2.24		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 2.05
2.29
2.48
2.75
3.01		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 2.59
3.01
3.20
3.33
3.68		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70
270º
270º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 1.02
1.17
1.47
1.53
2.19		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 1.02
1.17
1.47
1.53
2.19		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 1.50
1.65
1.89
2.19
2.52		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 2.31
2.58
2.79
3.09
3.39		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 2.91
3.39
3.60
3.75
4.14		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70
360º
360º Degree Nozzle Pattern		 20
25
30
35
40		 7'
8'
8'
9'
10'		 1.36
1.56
1.96
2.04
2.92		 2.67
2.35
2.95
2.42
2.81		 3.08
2.71
3.40
2.80
3.25		 9'
10'
10'
11'
12'		 1.36
1.56
1.96
2.04
2.92		 1.62
1.50
1.89
1.62
1.95		 1.87
1.73
2.18
1.87
2.25		 11'
12'
12'
13'
14'		 2.00
2.20
2.52
2.92
3.36		 1.59
1.47
1.68
1.66
1.65		 1.84
1.70
1.95
1.92
1.91		 14'
15'
15'
16'
17'		 3.08
3.44
3.72
4.12
4.52		 1.51
1.47
1.59
1.55
1.51		 1.75
1.70
1.84
1.79
1.74		 16'
17'
17'
18'
19'		 3.88
4.52
4.80
5.00
5.52		 1.46
1.51
1.60
1.49
1.47		 1.68
1.74
1.85
1.72
1.70

Note: The Institutional Spray's built-in pressure regulation controls output to a maximum of 2.1 Bars (206 kPa).
(Optimum nozzle performance is shown in bold). For more information on precipitation rates click here.
Adjustable Arc Nozzle Performance Data - Metric



2.4 M Radius (8 ft.)
Adjust from 25 - 360º
Trajectory: 0º
Color Code: Brown		 8A
Brown Nozzle		 3.0 M Radius (10 ft.)
Adjust from 25 - 360º
Trajectory: 15º
Color Code: Red		 10A
Red Nozzle		 3.7 M Radius (12 ft.)
Adjust from 25 - 360º
Trajectory: 28º
Color Code: Green		 12A
Green Nozzle		 4.6 M Radius (15 ft.)
Adjust from 25 - 360º
Trajectory: 28º
Color Code: Black		 15A
Black Nozzle		 5.2 M Radius (17 ft.)
Adjust from 25 - 360º
Trajectory: 28º
Color Code: Gray		 17A
Gray Nozzle

Pressure Radius Flow Precip mm/hr Radius Flow Precip mm/hr Radius Flow Precip mm/hr Radius Flow Precip mm/hr Radius Flow Precip mm/hr
Arc Bars kPa m m3/hr l/min Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol m m3/hr l/min Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol m m3/hr l/min Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol m m3/hr l/min Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol m m3/hr l/min Square Precipatation Rate Symbol Triangular Precipatation Rate Symbol
45º
45º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.04
0.05
0.06
0.06
0.06		 0.63
0.79
0.92
0.95
1.04		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.04
0.05
0.06
0.06
0.06		 0.63
0.79
0.92
0.95
1.04		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.05
0.06
0.07
0.07
0.08		 0.81
1.01
1.18
1.22
1.34		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.07
0.09
0.10
0.11
0.12		 1.19
1.49
1.75
1.80
1.98		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.09
0.12
0.14
0.14
0.15		 1.54
1.93
2.26
2.32
2.55		 33
38
42
41
38		 39
44
46
42
43
90º
90º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.08
0.09
0.11
0.11
0.12		 1.26
1.57
1.84
1.89
2.08		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.08
0.09
0.11
0.11
0.12		 1.26
1.57
1.84
1.89
2.08		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.10
0.12
0.14
0.15
0.16		 1.62
2.02
2.37
2.43
3.68		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.14
0.18
0.21
0.22
0.24		 2.39
2.89
3.50
3.59
3.95		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.18
0.23
0.27
0.28
0.31		 3.08
3.85
4.51
4.63
5.10		 33
38
42
41
38		 39
44
46
42
43
120º
120º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.10
0.13
0.15
0.15
0.17		 1.68
2.10
2.46
2.52
2.78		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.10
0.13
0.15
0.15
0.17		 1.68
2.10
2.46
2.52
2.78		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.13
0.16
0.19
0.19
0.21		 2.16
2.70
3.16
3.24
3.57		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.19
0.24
0.28
0.29
0.32		 3.18
3.98
4.66
4.79
5.27		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.25
0.31
0.36
0.37
0.41		 4.11
5.13
6.01
6.18
6.80		 33
38
42
41
38		 39
44
46
42
43
180º
180º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.15
0.19
0.22
0.23
0.25		 2.52
3.14
3.68
3.78
4.16		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.15
0.19
0.22
0.23
0.25		 2.52
3.14
3.68
3.78
4.16		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.19
0.24
0.28
0.29
0.32		 3.23
4.04
4.74
4.86
5.35		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.29
0.36
0.42
0.43
0.47		 4.77
5.97
6.99
7.18
7.90		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.37
0.46
0.54
0.56
0.61		 6.16
7.70
9.02
9.27
10.20		 33
38
42
41
38		 39
44
46
42
43
240º
240º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.20
0.25
0.29
0.30
0.33		 3.35
4.19
4.91
5.04
5.55		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.20
0.25
0.29
0.30
0.33		 3.35
4.19
4.91
5.04
5.55		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.26
0.32
0.38
0.39
0.43		 4.31
5.39
6.31
6.49
7.14		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.38
0.48
0.56
0.57
0.63		 6.37
7.96
9.32
9.57
10.54		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.49
0.62
0.72
0.74
0.82		 8.21
10.27
12.03
12.35
13.60		 33
38
42
41
38		 39
44
46
42
43
270º
270º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.23
0.28
0.33
0.34
0.37		 3.77
4.72
5.52
5.68
6.25		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.23
0.28
0.33
0.34
0.37		 3.77
4.72
5.52
5.68
6.25		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.29
0.36
0.43
0.44
0.48		 4.85
6.06
7.10
7.30
8.03		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.43
0.54
0.63
0.65
0.71		 7.16
8.95
10.49
10.77
11.86		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.55
0.69
0.81
0.83
0.92		 9.24
11.55
13.53
13.90
15.30		 33
38
42
41
38		 39
44
46
42
43
360º
360º Degree Nozzle Pattern		 1.0
1.5
2.0
2.1
2.5		 100
150
200
210
250		 1.7
2.1
2.3
2.4
2.8		 0.30
0.38
0.44
0.45
0.50		 5.03
6.29
7.37
7.57
8.33		 104
86
84
79
64		 121
99
96
91
74		 2.1
2.4
2.9
3.0
3.5		 0.30
0.38
0.44
0.45
0.50		 5.03
6.29
7.37
7.57
8.33		 68
66
53
50
41		 79
76
61
58
47		 2.7
3.2
3.6
3.7
4.2		 0.39
0.49
0.57
0.58
0.64		 6.47
8.09
9.47
9.73
10.71		 53
47
44
43
36		 61
55
51
49
42		 3.4
3.9
4.5
4.6
5.2		 0.57
0.72
0.84
0.86
0.95		 9.55
11.94
13.98
14.36
15.81		 50
47
41
41
35		 57
54
48
47
40		 4.7
4.9
5.1
5.2
5.7		 0.74
0.92
1.08
1.11
1.22		 12.32
15.40
18.04
18.53
20.40		 33
38
42
41
38		 39
44
46
42
43