17
HARDI
®
GAS ENGINE ESTATE SPRAYER OPERATOR’S MANUAL
KNOWING THESE THREE FACTS, PROCEED AS FOLLOWS:
1. Locate the correct speed column on the chart below (example 3
M.P.H.).
2. Find the number in that column which is closest to your desired
application rate and is also opposite the desired pressure (example
16.8 GPA is closest to 16 GPA and opposite 30 PSI).
3. For this example, you would select the F-02-110 YELLOW nozzle.
NOTE: Using this chart will bring you very close to your desired appli-
cation rate. However, for final pressure setting, you must calibrate your
sprayer (Section 6.0).
50
60
40
30
20 0.11
0.13
0.15
0.17
0.18
16.3
19.3
22.2
25.2
26.7
10.9
12.9
14.8
16.8
17.8
8.2
9.7
11.1
12.6
13.3
6.5
7.7
8.9
10.1
10.7
5.4
6.4
7.4
8.4
8.9
ISO
F-015-110
GREEN
(371765)
NOZZLE PSI 3 MPH
GPA at MPH
2
MPHGPM 6 MPH5 MPH4 MPH
50
60
40
30
20 0.071
0.087
0.100
0.113
0.122
10.5
12.9
14.8
16.8
18.1
7.0
8.6
9.9
11.2
12.1
5.3
6.5
7.4
8.4
9.1
4.2
5.2
5.9
6.7
7.2
3.5
4.3
5.0
5.6
6.0
ISO
F-01-110
ORANGE
(371764)
50
60
40
30
20
0.14
0.17
0.20
0.23
0.24
20.8
25.2
29.7
34.1
35.6
13.9
16.8
19.8
22.8
23.8
10.4
12.6
14.8
17.1
17.8
8.3
10.1
11.9
13.7
14.3
6.9
8.4
9.9
11.4
11.9
ISO
F-02-110
YELLOW
(371766)
50
60
40
30
20
0.21
0.26
0.30
0.34
0.37
31.1
38.6
44.6
50.5
54.9
20.8
25.7
29.7
33.7
36.6
15.6
19.3
22.3
25.2
27.5
12.5
15.4
17.8
20.2
22.0
10.4
12.9
14.8
16.8
18.3
ISO
F-03-110
BLUE
(371767)
HARDI
®
ISO F-110 SPRAY SYNTAL NOZZLES
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