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Head Loss
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Head loss in psi on
1/4" micro tube with 1 gph misting nozzle |
|
Number of misting nozzles |
Length in feet |
Pressure loss in
psi |
|
1 |
3 |
0.02 |
|
5 |
15 |
0.65 |
|
10 |
30 |
5.46 |
|
15 |
45 |
17.31* |
|
20 |
60 |
39.28 * |
|
* Not recommended |
|
Head
loss in 1/2" poly hose in PSI |
|
GPM |
GPH |
10' |
20' |
50' |
100' |
200' |
300' |
400' |
500' |
600' |
700' |
800' |
900' |
|
2 |
120 |
0.2 |
0.4 |
0.9 |
1.8 |
3.6 |
5.4 |
7.2 |
9.0 |
10.8 |
12.6 |
14.4 |
16.2 |
|
3 |
180 |
0.4 |
0.8 |
2.0 |
3.9 |
7.8 |
13.7 |
15.6 |
19.5 |
23.4 |
27.3 |
31.2 |
35.1 |
|
4 |
240 |
0.7 |
1.3 |
3.4 |
6.7 |
13.4 |
20.1 |
26.8 |
33.5 |
40.2 |
46.9 |
53.6 |
60.3 |
|
5 |
300 |
1.0 |
2.0 |
5.1 |
10.1 |
20.2 |
30.3 |
40.4 |
50.5 |
60.6 |
70.7 |
80.8 |
90.9 |
|
6 |
360 |
1.4 |
2.8 |
7.1 |
14.1 |
28.2 |
42.3 |
56.4 |
70.5 |
84.6 |
98.7 |
112.8 |
126.9 |
|
Head
loss in 1/4" micro tube in PSI |
|
GPH |
2' |
4' |
10' |
20' |
|
Length of micro
tube to create 20 psi head loss |
|
GPH |
Feet |
|
10 |
130 |
|
20 |
40 |
|
30 |
29 |
|
40 |
19 |
|
50 |
7 |
|
|
10 |
0.3 |
0.6 |
1.5 |
3.0 |
|
20 |
1.0 |
2.0 |
5.0 |
10.0 |
|
30 |
2.1 |
4.2 |
10.5 |
21.0 |
|
40 |
3.7 |
7.4 |
18.5 |
37.0 |
|
50 |
5.5 |
11.0 |
27.5 |
55.0
|
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Container Gardening Kits
