YP1225A and YP1625A
Liquid Fertilizer
Great Plains |
401-625B | 6/19/19
101
Rate Ranges vs. Orifice Size
Agricultural Chemical Hazard:
Wear protective gloves when changing orifice plates and
strainer screens. Consult material manufacturer or supplier
documents for proper handling and steps to take if skin contact
occurs.
To install the orifice plates:
1. Insert the orifice plate (1) inside the gasket (2)
supplied with the nozzle.
2. Insert the gasket and orifice plate with the number
side facing out the nozzle outlet (typically up).
US customary units
Orifice Plate Size
20
28*
34*
48*
59
80
98
Nozzle Spacing
Twin Row 30in / 15in Rows
2.2 - 3.6
4.2 - 6.9
6.3 - 10
12 - 20
19 - 30
34 - 56
54 - 88
Twin Row 36in
1.9 - 3.0
3.5 - 5.7
5.3 - 8.6
10 - 17
15 - 25
28 - 46
45 - 73
20in Rows
1.7 - 2.7
3.2 - 5.2
4.7 - 7.7
9.2 - 15
14 - 23
26 - 42
40 - 66
70cm Rows
1.2 - 2.0
2.3 - 3.7
3.4 - 5.6
6.7 - 11
10 - 17
19 - 30
29 - 48
30in Rows
1.1 - 1.8
2.1 - 3.4
3.2 - 5.2
6.1 - 10
9.3 - 15
17 - 28
27 - 44
36in Rows
0.9 - 1.5
1.8 - 2.9
2.6 - 4.3
5.1 - 8.4
7.7 - 13
14 - 23
22 - 37
(Values based on: 5.0 mph, 10.7 lbs/gallon Fertilizer solution density)
Recommended Rate Range in Gallons per Acre. Pressure is 15 - 40 PSI
Metric units
Orifice Plate Size
20
28*
34*
48*
59
80
98
Nozzle Spacing
Twin Row 30in / 15in Rows
21 - 34
39 - 64
59 - 96
115 - 188
174 - 284
318 - 520
502 - 820
Twin Row 36in
17 - 28
33 - 54
49 - 80
96 - 156
145 - 237
265 - 433
418 - 683
20in Rows
16 - 26
30 - 48
44 - 72
86 - 141
130 - 213
239 - 390
376 - 615
70cm Rows
21 - 35
32 - 52
62 - 102
95 - 155
173 - 283
273 - 446
341 - 341
30in Rows
10 - 17
20 - 32
29 - 48
57 - 94
87 - 142
159 - 260
251 - 410
36in Rows
9 - 14
16 - 27
25 - 40
48 - 78
72 - 118
133 - 217
209 - 341
(Values based on: 8.0 kph, 1.28 kg/liter Fertilizer solution density)
Recommended Rate Range in Liters per Hectare. Pressure is 15 - 40 PSI
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