Netafim SPINNET Handbook page 45

APPENDIX
Flow rate: 160 l/h
0.5
PE pipe 20 mm, ID: 17.0 mm
Uphill 1% 13
Flat terrain 0 13
Downhill -1%
13
PE pipe 25 mm, ID: 21.2 mm
Uphill 1%
18
Flat terrain 0 18
Downhill -1%
18
PE pipe 32 mm, ID: 27.2 mm
Uphill 1%
27
Flat terrain 0 27
Downhill -1%
28
PVC pipe 40 mm, ID: 36.2 mm
Uphill 1%
43
Flat terrain 0 44
Downhill -1%
46
Flow rate: 200 l/h
0.5
PE pipe 25 mm, ID: 21.2 mm
Uphill 1% 16
Flat terrain 0 16
Downhill -1% 16
PE pipe 32 mm, ID: 27.2 mm
Uphill 1% 24
Flat terrain 0 24
Downhill -1% 24
PVC pipe 40 mm, ID: 36.2 mm
Uphill 1% 38
Flat terrain 0
39
Downhill -1% 40
PVC pipe 50 mm, ID: 46.8 mm
Uphill 1% 58
Flat terrain 0
60
Downhill -1% 63
, pressure at the micro-sprinkler/emitter head: 3.0 bar
1.0 1.5
19 26
19 26
20 26
28 36
28 36
28 38
41 54
43 56
44 57
66 84
69 90
72 95
, pressure at the micro-sprinkler/emitter head: 3.0 bar
1.0 1.5
24 32
25 32
25 33
36 47
37 48
38 50
58 75
61 78
63 83
88 113
94 122
99 131
Distance between emitters (m)
2.0 2.5 3.0
Max. distribution pipe length (m)
30 35 39
30 35 39
32 38 42
42 50 54
44 50 57
46 53 60
64 73 81
66 78 87
70 80 90
100 115 129
108 125 141
114 133 150
Distance between emitters (m)
2.0 2.5 3.0
Max. distribution pipe length (m)
38 43 48
38 45 51
40 45 51
56 65 72
58 68 75
60 70 81
88 103 114
94 110 123
100 115 132
132 150 168
146 170 189
158 185 210
UPSIDE-DOWN MICRO-EMITTERS HANDBOOK 45
3.5 4.0 4.5
42 48 50
46 48 54
46 48 54
60 68 72
63 68 77
67 72 77
91 96 104
95 104 113
102 112 122
140 152 162
154 168 180
168 184 198
3.5 4.0 4.5
53 60 63
56 60 68
60 64 68
81 88 95
84 92 99
88 96 104
126 136 144
137 148 162
147 160 176
182 196 207
210 228 248
235 256 279
5.0
55
55
60
75
80
85
110
120
130
170
195
215
5.0
70
70
75
100
105
115
155
170
185
220
265
300