4E
3E
Nozzle Part #
PSI
FLOW GPM
4 mph
5 mph
6 mph
7 mph
8 mph
9 mph
10 mph
DF2.0
15
.24
8.9
7.1
5.9
5.1
4.5
4.0
3.6
Red colored
20
0.28
10.4
8.3
6.9
5.9
5.2
4.6
4.2
nozzle
30
0.35
13.0
10.4
8.7
7.4
6.5
5.8
5.2
40
0.4
14.9
11.9
9.9
8.5
7.4
6.6
5.9
60
0.49
18.2
14.6
12.1
10.4
9.1
8.1
7.3
DF2.5
15
0.31
11.5
9.2
7.7
6.6
5.8
5.1
4.6
Brown colored
20
0.35
13.0
10.4
8.7
7.4
6.5
5.8
5.2
nozzle
30
0.43
16.0
12.8
10.6
9.1
8.0
7.1
6.4
40
0.5
18.6
14.9
12.4
10.6
9.3
8.3
7.4
60
0.61
22.6
18.1
15.1
12.9
11.3
10.0
9.1
DF3.0
15
0.37
13.7
11.0
9.2
7.8
6.9
6.1
5.5
Gray colored
20
0.42
15.6
12.5
10.4
8.9
7.8
6.9
6.2
nozzle
30
0.52
19.3
15.4
12.9
11.0
9.7
8.6
7.7
40
0.6
22.3
17.8
14.9
12.7
11.1
9.9
8.9
60
0.73
27.1
21.7
18.1
15.5
13.6
12.0
10.8
TIP CHART
Note:
All GPA calculations above are per nozzle.
Ref. #
Part Number
QTY
Description
1
RP00001
1
Hose, 15 ft., Rubber, 3/8”
2
RP00027
1
Kit, 7’ Boom Connection Hardware
3
RP00028
1
7’ Boom Nozzle Mounting Hardware
REPLACEMENT PARTS KITS
Operation and calibration
The nozzles on the boom will spray an 80” wide swath. The nozzle height is approximately
15” above the object being sprayed.
Once you know how much you are going to spray then determine (from the tip chart) the
spraying pressure (PSI) and speed (MPH). The pressure can be set by running the sprayer
with the boom nozzles “ON” and then by adjusting the bypass valve lever until the gauge
reads the desired pressure. Notice that the pressure will go up when the garden hose valve is
slowly closed.
When selecting pressure from the tip chart, it is a good idea to try for the 20 or 30 PSI range
as this allows an excellent nozzle pattern. At 10 PSI the pattern begins to break up and at 40
PSI you may notice some drift. Do not spray on windy days. Protective clothing must be
worn. Be sure to read the chemical label carefully. Before spraying chemicals, fill the tank
half full of plain water to allow familiarization with the sprayer and to prevent waste of
expensive chemicals. After all calibrations have been completed, add water and chemicals to
the tank. Always follow chemical manufacturer’s instructions for mixing.
CLEANING & STORAGE
Most spray materials are highly corrosive. The most important aspect of long dependable
service from the sprayer is a thorough cleaning immediately following each use. In addition,
the residue of one type of chemical could cause an undesirable effect when a different
chemical is used for a different purpose.
The most effective cleaning method is to pump several rinses of clean water through the
tank, pump, hoses, boom, spray gun, etc. A neutralizing agent such as a solution of Nutra-
Sol, a detergent or household ammonia as recommended by the chemical manufacturer can
assist in removal of a persistent chemical. When the system is thoroughly cleaned, drain the
tank, suction line, pump hoses, etc.
The following steps should be followed for the maintenance and storage of your sprayer.
1. Wash and flush out sprayer after completion of each phase of your program. Flush
out sprayer when changing chemicals if there is a possibility of the chemicals being
incompatible. Use of a detergent is advisable if the chemical manufacturer does not
make specific cleaning recommendations. Flush system completely, including
nozzles. Never use metal objects to open clogged nozzles.
2. Clean sprayer thoroughly before storing at the end of the spraying season.
Permanent type anti-freeze added to the final rinse will leave a rust inhibiting film
in parts of the sprayer.
OPERATING INSTRUCTIONS, continued
3
3
3
3
3
1
2
2
2
2
3
3
3
3
3
3
3
3
