Table 1 –
Performance Data
NOZZLE SIZE
(
.55")
(
.63")
(
.71")
(
.79")
(
.87")
(
.94")
PSI @
14 mm
16 mm
18 mm
20 mm
22 mm
24 mm
Nozzle
Rad.
Flow
Rad.
Flow
Rad.
Flow
Rad.
Flow
Rad.
Flow
Rad.
Flow
40
103
55
105
72
113
92
131
114
126
134
126
162
50
109
61
111
79
124
101
137
124
136
148
137
177
60
115
66
120
86
133
110
141
136
140
162
142
193
70
121
72
126
93
140
118
146
147
149
175
151
209
80
128
77
128
99
146
127
153
157
161
188
166
224
90
134
82
135
106
151
136
159
168
168
201
175
240
100
140
88
141
113
154
144
164
178
176
214
184
255
(ft.)
(gpm)
(ft.)
(gpm)
(ft.)
(gpm)
(ft.)
(gpm)
(ft.)
(gpm)
(ft.)
(gpm)
Example (see shaded area):
You have 60 PSI and a 14 mm nozzle; the chart
recommends configuration A or B. This means that your
Rain Gun
®
will operate properly in either configuration,
but the rotation speed will be faster in A than in B.
SR3003 / F3002 Configuration Details
Rotation Angle
Nozzle Selection
Select one of the six nozzles
provided based on your
performance requirements,
available water pressure
(at the Rain Gun), and flow
capacity. Refer to Table 1
and Figure 1.
Spoon Adjustment
Bracket
Install the Spoon
Adjustment Bracket, if
needed, in accordance with
Table 2. Refer to Figures A,
B, and C.
Rotation Angle Adjustment
For part circle (SR3003) model only, adjust desired rotation angle manually as shown.
Figure 1
Table 2 –
Spoon Adjustment Bracket
NOZZLE SIZE
(
.55")
(
.63")
(
.71")
(
.79")
(
.87")
(
.94")
PRESSURE
14 mm
16 mm
18 mm
20 mm
22 mm
24 mm
PSI
40
A
A
A
A / B
A / B
A / B
45
A
A / B
A / B
A / B
A / B
A / B
50
A / B
B
B
B
B
B
60
A / B
B
B
B
B
B
65
B
B
B
B
B / C
B / C
75
B
B
B
B / C
B / C
B / C
80
B
B
B / C
C
C
C
90
B
B
B / C
C
C
C
95
B
B / C
B / C
C
C
C
100
B
B / C
B / C
C
C
C
Figure A: Bracket not installed
Provides maximum drive and
rotation speed at low pressures.
Figure 2
Figure 3
Figure B: Plus position (+)
Provides an intermediate
position to regulate rotation
speed at intermediate pressures.
Figure C: Minus position (–)
Provides greatest slowing of
rotation speed at high pressures.
