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DT35 Series Trajectory Performance Chart—U.S.
Nozzle / PSI / GPM
#31 Nozzle @ 65 PSI, 15.0 GPM
Trajectory
A (Radius)
B (Spray Height)
C (Distance from Head)
Nozzle / PSI / GPM
#34 Nozzle @ 65 PSI, 29.0 GPM
Trajectory
A (Radius)
B (Spray Height)
C (Distance from Head)
Nozzle / PSI / GPM
#37 Nozzle @ 80 PSI, 47.0 GPM
Trajectory
A (Radius)
B (Spray Height)
C (Distance from Head)
DT55 Series Trajectory Performance Chart—U.S.
Nozzle/PSI/GPM
#51 Nozzle @ 65 PSI, 15.0 GPM
Trajectory
A (Radius)
B (Spray Height)
C (Distance from Head)
Nozzle/PSI/GPM
#54 Nozzle @ 65 PSI, 29.0 GPM
Trajectory
A (Radius)
B (Spray Height)
C (Distance from Head)
Nozzle/PSI/GPM
#57 Nozzle @ 80 PSI, 47.0 GPM
Trajectory
A (Radius)
B (Spray Height)
C (Distance from Head)
Sprinkler Spacing Guidelines
❚
Square Spacing
4 mph wind - 50% of diameter
8 mph wind - 45% of diameter
❚
Triangular Spacing
4 mph wind - 55% of diameter
8 mph wind - 50% of diameter
Single-Row Spacing
❚
4 mph wind - 50% of diameter
8 mph wind - 45% of diameter
Note: Designing for zero (0) mph
wind conditions is not
recommended. Design for worst
wind conditions.
For additional information, refer to
Toro Technical Data Manual,
form number 490-1737.
15˚
25˚
50'
55'
5'
11'
26'
33'
15˚
25˚
63'
70'
6'
14'
35'
39'
15˚
25˚
72'
85'
8'
18'
'
39'
46'
15˚
25˚
51'
55'
6'
13'
32'
40'
15˚
25˚
63'
70'
8'
15'
40'
41'
15˚
25˚
74'
85'
9'
19'
41'
45'
No wind - 55% of diameter
No wind - 60% of diameter
No wind - 50% of diameter
#32 Nozzle @ 65 PSI, 21.0 GPM
15˚
25˚
51'
60'
6'
12'
28'
34'
#35 Nozzle @ 65 PSI, 36.0 GPM
15˚
25˚
64'
74'
7'
15'
36'
43'
B
C
#52 Nozzle @ 65 PSI, 21.0 GPM
15˚
25˚
51'
60'
6'
11'
31'
34'
#55 Nozzle @ 65 PSI, 36.0 GPM
15˚
25˚
66'
74'
9'
15'
43'
45'
#58 Nozzle @ 80 PSI, 50.0 GPM
15˚
25˚
82'
90'
10'
18'
43'
45'
Precipitation Rate Formulas
❚
Square-spaced sprinklers in pattern:
GPM of full circle x 96.3
(Spacing)
2
❚
Triangular-spaced sprinklers in pattern:
GPM of full circle x 96.3
(Spacing)
2
(0.866)
❚
Area and flow:
Total GPM of zone x 96.3
Total irrigated
square feet of zone
❚
Single row:
GPM of full circle x 96.3
(Spacing) (Scallop)
#33 Nozzle @ 65 PSI, 25.0 GPM
15˚
25˚
59'
65'
7'
13'
32'
35'
#36 Nozzle @ 80 PSI, 44.0 GPM
15˚
25˚
73'
80'
8'
17'
40'
45'
A
A = Radius
B = Spray Height
C = Spray Height
Distance From Head
#53 Nozzle @ 65 PSI, 25.0 GPM
15˚
25˚
59'
65'
7'
13'
32'
37'
#56 Nozzle @ 80 PSI, 44.0 GPM
15˚
25˚
75'
80'
8'
18'
44'
47'
#59 Nozzle @ 80 PSI, 57.5 GPM
15˚
25˚
81'
92'
11'
21'
49'
49'
3
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