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Fan Spray Nozzles: The Fan Spray Nozzles on the boom will spray an 156" swath. The nozzle height should
be approximaetly 15" above the objext being sprayed.
Nozzle
PSI
90.080.015
30
Orange
40
50
60
75
Once you know how much you are going to spray, determine (from the top chart) the spraying pressure(PSI)
and the spraying speed (MPH)
When selecting pressure from the top chart, it is a good idea to try for the 30 PSI range as this allows and
excellent nozzle pattern. At 10 PSI the pattern begins to break up and at 40 PSI you may notice some drift.
Conditions of weather and terrain must be considered when setting the sprayer. Do not spray on windy days.
Protective clothing must be worn in some cases. Be sure to read the cehmical label carefully.
After all calibrations have been completed, add water and chemical to the tank. Always follow chemical
manufacturer's instrautions for mixing. Conditions of weather and terrain must be considered when setting the
sprayer. Do not spray on windy days. Protective clothing must be worn in some cases. Be sure to read the
cehmical label carefully.
CALIBRATION
GALLONS PER ACRE, 20" SPACING
GPM 4 MPH 5 MPH 6 MPH 7 MPH 8 MPH
0.17
12.6
10.1
0.20
14.9
11.9
0.22
16.3
13.1
0.24
17.8
14.3
0.27
20.0
16.1
8.4
7.2
9.9
8.5
10.9
9.3
11.9
10.2
13.4
11.5
9 MPH
6.3
5.6
7.4
6.6
8.2
7.3
8.9
7.9
10.0
8.9
10 MPH
5.0
5.9
6.5
7.1
8.0
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