15
www.teejet.com
DynaJet
®
Flex
Nozzle selection example
These columns show flow rates at various
pressures. The Delta P represents pressure loss
through the DynaJet solenoid valve, and the
resulting Nozzle bar and Flow show actual values
at the spray nozzle.
These columns show droplet sizes
for different styles of spray nozzle at
given pressures. Use these columns
to choose the best nozzle style for
your application.
Just like a normal nozzle chart, these columns show rates
available at given speeds. The only difference is the range of
values that corresponds to the range of flows available with
DynaJet Flex.
1.5
1.68
0.2
1.3
1.54
VC
XC
92 to 308
69 to 231
55 to 185
46 to 154
2
1.94
0.3
1.7
1.80
VC
XC
108 to 360
81 to 270
65 to 216
54 to 180
3
2.37
0.4
2.6
2.21
VC
C
133 to 442
99 to 332
80 to 265
66 to 221
4
2.74
0.5
3.5
2.57
C
C
154 to 514
116 to 386
93 to 308
77 to 257
5
3.06
0.6
4.4
2.88
C
C
173 to 576
130 to 432
104 to 346
86 to 288
6
3.35
0.7
5.3
3.16
M
C
190 to 632
142 to 474
114 to 379
95 to 316
7
3.62
0.8
6.2
3.42
M
C
205 to 684
154 to 513
123 to 410
103 to 342
Nozzle spacing 50 cm
Minimum duty cycle 30%
Nozzle
number
Nozzle
11006
TT TJ60 TTJ60
XR XRC (50)
Rated
l/min
Pressure
(bar)
Flow
(l/min)
l/ha
l/ha
TTJ60
TT
Δ
P
l/ha
l/ha
Gauge
pressure
(bar)
6 km/h
8 km/h
10 km/h
12 km/h
If the operator wants to apply 120 l/ha at 10 km/h, he would look in the 10 km/h column, and find the row that shows 120 l/ha with room above and below to compensate for
higher and lower speeds that may be experienced in the field. In this case a TT11006 at 3-4 bar will work very well.
1.5
1.68
0.2
1.3
1.54
VC
XC
92 to 308
69 to 231
55 to 185
46 to 154
2
1.94
0.3
1.7
1.80
VC
XC
108 to 360
81 to 270
65 to 216
54 to 180
3
2.37
0.4
2.6
2.21
VC
C
133 to 442
99 to 332
80 to 265
66 to 221
4
2.74
0.5
3.5
2.57
C
C
154 to 514
116 to 386
93 to 308
77 to 257
5
3.06
0.6
4.4
2.88
C
C
173 to 576
130 to 432
104 to 346
86 to 288
6
3.35
0.7
5.3
3.16
M
C
190 to 632
142 to 474
114 to 379
95 to 316
7
3.62
0.8
6.2
3.42
M
C
205 to 684
154 to 513
123 to 410
103 to 342
Nozzle spacing 50 cm
Minimum duty cycle 30%
Nozzle
number
Nozzle
11006
TT TJ60 TTJ60
XR XRC (50)
Rated
l/min
Pressure
(bar)
Flow
(l/min)
l/ha
l/ha
TTJ60
TT
Δ
P
l/ha
l/ha
Gauge
pressure
(bar)
6 km/h
8 km/h
10 km/h
12 km/h
The next consideration is droplet size. The chart shows that a Turbo TeeJet (TT) nozzle will give Very Coarse (VC) droplets in this pressure range, and a Turbo TwinJet
(TTJ60) will give Coarse (C) droplets. The benefit of the TT is that the operator could select droplets from VC to M all at the same rate and speed.
1.5
1.68
0.2
1.3
1.54
VC
XC
92 to 308
69 to 231
55 to 185
46 to 154
2
1.94
0.3
1.7
1.80
VC
XC
108 to 360
81 to 270
65 to 216
54 to 180
3
2.37
0.4
2.6
2.21
VC
C
133 to 442
99 to 332
80 to 265
66 to 221
4
2.74
0.5
3.5
2.57
C
C
154 to 514
116 to 386
93 to 308
77 to 257
5
3.06
0.6
4.4
2.88
C
C
173 to 576
130 to 432
104 to 346
86 to 288
6
3.35
0.7
5.3
3.16
M
C
190 to 632
142 to 474
114 to 379
95 to 316
7
3.62
0.8
6.2
3.42
M
C
205 to 684
154 to 513
123 to 410
103 to 342
Nozzle spacing 50 cm
Minimum duty cycle 30%
Nozzle
number
Nozzle
11006
TT TJ60 TTJ60
XR XRC (50)
Rated
l/min
Pressure
(bar)
Flow
(l/min)
l/ha
l/ha
TTJ60
TT
Δ
P
l/ha
l/ha
Gauge
pressure
(bar)
6 km/h
8 km/h
10 km/h
12 km/h
Summary of Contents for DynaJet Flex 7120
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