UPSIDE-DOWN MICRO-EMITTERS
HANDBOOK
21
MICRO-SPRINKLERS/EMITTERS ASSORTMENT
Water trajectory
T
D
Swivel (rotor)
T. Trajectory
height (cm)
D. Distance
from head (cm)
LR
50
175
FLT
40
175
SR
15
165
Trajectory height at distance from emitter head
Pressure: 2.5 bar, at any flow rate (50-200 l/h)
Distribution uniformity at different spacings - rectangular pattern
LR (Green rotor)
Spacing (m x m) ›
1.0 x 5.0
1.5 x 5.0
2.0 x 5.0
2.5 x 5.0
3.0 x 5.0
Nozzle
Real flow rate*
Precipitation rate (mm/h)
070
70.0
14.0
9.3
7.0
5.6
4.7
090
94.5
18.9
12.6
9.5
7.6
6.3
120
125.0
25.0
16.7
12.5
10.0
8.3
160
183.0
36.6
24.4
18.3
14.6
12.2
200
207.0
41.4
27.6
20.7
16.6
13.8
FLT (Gray rotor)
Spacing (m x m) ›
1.5 x 3.2
2.0 x 2.0
2.0 x 3.0
2.0 x 3.2
2.0 x 4.0
Nozzle
Real flow rate*
Precipitation rate (mm/h)
070
70.0
14.6
17.5
11.7
10.9
8.8
090
94.5
19.7
23.6
15.8
14.8
11.8
120
125.0
26.0
31.3
20.8
19.5
15.6
160
183.0
38.1
45.8
30.5
28.6
22.9
200
207.0
43.1
51.8
34.5
32.3
25.9
SR (Blue rotor)
Spacing (m x m) ›
1.0 x 2.0
1.5 x 2.0
1.5 x 2.5
2.0 x 2.0
2.0 x 2.5
Nozzle
Real flow rate*
Precipitation rate (mm/h)
050
52.2
26.1
17.4
14.5
13.1
10.4
070
70.0
35.0
23.3
19.4
17.5
14.0
090
94.5
47.3
31.5
26.3
23.6
18.9
120
125.0
62.5
41.7
34.7
31.3
25.0
160
183.0
91.5
61.0
50.8
45.8
36.6
200
207.0
103.5
69.0
57.5
51.8
41.4
*Distribution uniformity tests under laboratory conditions,
micro-sprinkler/emitter head at 1.8 meter above surface,
at 2.5 bar working pressure at the emitter head.
The layouts, distances, working pressures and heights-above-surface presented in the tables above are
solely for demonstration purposes. There are countless additional configurations for micro-emitter placement.
To acquire accurate distribution data for a specific crop, contact the pertinent Netafim™ technical team.
%CU
≥ 94% ≥ 89% and < 94% < 89%
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Summary of Contents for COOLNET PRO
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