27
40 Gallons Per Acre
45 Gallons Per Acre
Speed (MPH)
4
5
6
7
8
9
10
11
12
4
5
6
7
8
9
10
11
12
0.075 Orifice Pressure (psi)
34
48
62
76
89 103 117 131 145 41
57
72
88 103 119 134 150 165
0.107 Orifice Pressure (psi)
4
10
17
24
31
37
44
51
58
7
15
22
30
37
45
53
60
68
0.132 Orifice Pressure (psi)
5
9
14
18
23
27
31
3
8
13
18
23
28
33
38
0.161 Orifice Pressure (psi)
5
8
11
14
5
9
12
15
18
GPM (per nozzle)
0.61 0.76 0.91 1.07 1.22 1.37 1.52 1.67 1.83 0.68 0.86 1.03 1.20 1.37 1.54 1.71 1.88 2.05
Flow Indicator 1/2" SS Level
1.5 2.1 2.6 3.1 3.6 4.1 4.6 5.2 5.7
1.8 2.4 3.0 3.5 4.1 4.7 5.3 5.9 6.5
Flow Indicator 7/16" SS Ball
0.4 0.8 1.2 1.6 2.0 2.4 2.8
0.3 0.7 1.2 1.6 2.1 2.5 3.0 3.4
50 Gallons Per Acre
55 Gallons Per Acre
Speed (MPH)
4
5
6
7
8
9
10
11
12
4
5
6
7
8
9
10
11
12
0.075 Orifice Pressure (psi)
48
65
82 100 117 134 152 169 186 55
74
93 112 131 150 169 188 207
0.107 Orifice Pressure (psi)
10
19
27
36
44
53
61
70
78
14
23
32
42
51
60
70
79
88
0.132 Orifice Pressure (psi)
6
12
17
23
28
33
39
44
9
15
21
27
33
39
45
51
0.161 Orifice Pressure (psi)
5
8
12
16
19
23
3
7
11
15
19
23
27
GPM (per nozzle)
0.76 0.95 1.14 1.33 1.52 1.71 1.90 2.09 2.28 0.84 1.05 1.26 1.46 1.67 1.88 2.09 2.30 2.51
Flow Indicator 1/2" SS Level
2.1 2.7 3.3 4.0 4.6 5.3 5.9 6.6
2.3 3.0 3.7 4.5 5.2 5.9 6.6
Flow Indicator 7/16" SS Ball
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0.2 0.8 1.3 1.9 2.4 3.0 3.5 4.1 4.6
60 Gallons Per Acre
65 Gallons Per Acre
Speed (MPH)
4
5
6
7
8
9
10
11
12
4
5
6
7
8
9
10
11
12
0.075 Orifice Pressure (psi)
62
82 103 124 145 165 186 207 228 69
91 114 136 158 181 203 226 248
0.107 Orifice Pressure (psi)
17
27
37
48
58
68
78
88
99
21
32
43
54
65
76
87
98 109
0.132 Orifice Pressure (psi)
5
12
18
25
31
38
44
51
58
7
14
21
29
36
43
50
57
64
0.161 Orifice Pressure (psi)
5
10
14
18
23
27
32
7
12
17
22
27
31
36
GPM (per nozzle)
0.91 1.14 1.37 1.60 1.83 2.05 2.28 2.51 2.74 0.99 1.24 1.48 1.73 1.98 2.23 2.47 2.72 2.97
Flow Indicator 1/2" SS Level
2.6 3.3 4.1 4.9 5.7 6.5
2.8 3.7 4.5 5.4 6.2
Flow Indicator 7/16" SS Ball
0.4 1.0 1.6 2.2 2.8 3.4 4.0 4.6 5.2
0.6 1.3 1.9 2.6 3.2 3.9 4.5 5.1 5.8
70 Gallons Per Acre
75 Gallons Per Acre
Speed (MPH)
4
5
6
7
8
9
10
11
12
4
5
6
7
8
9
10
11
12
0.075 Orifice Pressure (psi)
76 100 124 148 172 196 221 245 269 82 108 134 160 186 212 238 264 290
0.107 Orifice Pressure (psi)
24
36
48
60
71
83
95 107 119 27
40
53
66
78
91 104 116 129
0.132 Orifice Pressure (psi)
9
17
25
32
40
48
55
63
71
12
20
28
36
44
53
61
69
77
0.161 Orifice Pressure (psi)
5
10
15
20
25
30
35
40
6
12
17
23
28
34
39
45
GPM (per nozzle)
1.07 1.33 1.60 1.86 2.13 2.40 2.66 2.93 3.20 1.14 1.43 1.71 2.00 2.28 2.57 2.85 3.14 3.42
Flow Indicator 1/2" SS Level
3.1 4.0 4.9 5.8 6.7
3.3 4.3 5.3 5.3 6.3
Flow Indicator 7/16" SS Ball
0.8 1.5 2.2 2.9 3.6 4.3 5.0 5.7 6.4
1.0 1.8 2.5 3.3 4.0 4.7 5.5 6.2 7.0
Knife - 20” Row Spacing
NOTE - The values highlighted in green indicate pressures that are in the optimal pressure range of 20 - 50 psi. The row spacing is 20 inches.