Netafim SPINNET Handbook page 44

APPENDIX
Flow rate: 90 l/h
PE pipe 20 mm, ID: 17.0 mm
Uphill 1%
Flat terrain 0
Downhill -1%
PE pipe 25 mm, ID: 21.2 mm
Uphill 1%
Flat terrain 0
Downhill -1%
PE pipe 32 mm, ID: 27.2 mm
Uphill 1%
Flat terrain 0
Downhill -1%
PVC pipe 40 mm, ID: 36.2 mm
Uphill 1%
Flat terrain 0
Downhill -1%
Flow rate: 120 l/h
PE pipe 20 mm, ID: 17.0 mm
Uphill 1%
Flat terrain 0
Downhill -1%
PE pipe 25 mm, ID: 21.2 mm
Uphill 1%
Flat terrain 0
Downhill -1%
PE pipe 32 mm, ID: 27.2 mm
Uphill 1%
Flat terrain 0
Downhill -1%
PVC pipe 40 mm, ID: 36.2 mm
Uphill 1%
Flat terrain 0
Downhill -1%
44 UPSIDE-DOWN MICRO-EMITTERS HANDBOOK
, pressure at the micro-sprinkler/emitter head: 3.0 bar
0.5 1.0 1.5
18 27 35
18 28 36
18 28 38
25 39 51
26 40 53
26 41 54
38 59 75
39 61 80
40 63 83
61 93 119
64 99 129
66 105 138
, pressure at the micro-sprinkler/emitter head: 3.0 bar
0.5 1.0 1.5
15 23 30
15 23 30
15 24 32
21 33 42
22 34 44
22 34 45
32 50 63
33 51 66
34 53 69
52 79 101
54 83 108
55 87 114
Distance between emitters (m)
2.0 2.5 3.0
Max. distribution pipe length (m)
42 48 54
44 50 57
44 53 57
60 70 78
62 73 81
64 75 84
90 103 114
96 110 123
100 118 132
140 158 177
154 178 201
168 195 222
Distance between emitters (m)
2.0 2.5 3.0
Max. distribution pipe length (m)
36 43 45
36 43 48
38 43 48
52 58 66
52 60 69
54 63 72
76 88 96
80 93 105
84 98 111
120 135 150
130 150 168
140 163 183
3.5 4.0 4.5
60 64 72
63 68 72
67 72 77
84 92 99
91 100 108
95 104 113
126 136 144
137 148 162
147 160 176
193 204 221
221 240 261
249 272 297
3.5 4.0 4.5
53 56 59
53 56 63
56 60 63
74 80 86
77 84 90
81 88 95
109 116 126
116 124 135
123 132 144
165 176 189
186 204 221
203 224 243
5.0
75
80
85
105
115
120
155
170
190
230
280
320
5.0
65
65
70
90
95
100
130
145
155
200
235
265