Toro TS90 Series Installation Instructions
TS90 Series Sprinkler
Main / Intermediate
@ 50 psi
@ 60 psi
@ 70 psi
@ 80 psi
@ 90 psi
@ 100 psi
Stator
Type
Radius (ft) GPM Radius (ft) GPM Radius (ft) GPM Radius (ft) GPM Radius (ft) GPM Radius (ft) GPM
#1 - Yellow Blue
#2 - Blue Red
#3 - Brown Orange
#4 - Orange Orange
#5 - Green Blue
#6 - Gray Blue
#7 - Black Orange
#8 - Red Blue
#9 - Beige Blue
13.9
18.7
20.7
27.7
29.7
31.1
34.8
38.4
43.5
53
55
54
69
69
72
71
73
75
54
59
57
72
73
76
78
78
81
55
61
60
74
78
81
79
83
83
15.2
20.5
22.7
30.2
32.6
34.3
38.1
42.0
47.6
16.4
55
17.4
54
18.5
56
19.4
22.1 59 23.6 59
25.0
62
26.3
24.5 61 26.1 63
27.6
68
29.1
32.7 80 35.1 81
36.9
82
38.9
35.2 79 37.7 82
39.9
84
41.8
36.9
82
39.6
86
41.9
87
44.1
41.1
80 43.6
87
46.2
84
48.6
45.3 86
48.5
88
51.4
88
54.1
51.4 85 55.1 91
58.3
95
61.6
Low
Low
Low
Low
Medium
Medium
Medium
Medium
High
Nozzle Set
(§)
TS90TP-02-14
(ƒ)
TS90TP-02-58
(‡)
TS90TP-52
Configuration
Sprinkler Model
Main / Intermediate
@ 3,4 bar
@ 4,1 bar
@ 4,8 bar
@ 5,5 bar
@ 6,2 bar
@ 6,9 bar
Stator
Type
Radius (m) LPM Radius (m) LPM Radius (m) LPM Radius (m) LPM Radius (m) LPM Radius (m) LPM
#1 - Yellow Blue
#2 - Blue Red
#3 - Brown Orange
#4 - Orange Orange
#5 - Green Blue
#6 - Gray Blue
#7 - Black Orange
#8 - Red Blue
#9 - Beige Blue
Low
Low
Low
Low
Medium
Medium
Medium
Medium
High
Nozzle Set
(§)
TS90TP-02-14
(ƒ)
TS90TP-02-58
(‡)
TS90TP-52
16,2 53
16,5 58 16,8 62 16,8 66 16,5 70 17,1 74
16,8 71
18,0 77 18,6 84 18,0 89 18,0 95 18,9 99
16,5 78
17,4 86 18,3 93 18,6 99 19,2 105 20,7 110
21,0 105
21,9 114 22,6 124 24,4 133 24,7 140 25,0 147
21,0 112
22,3 123 23,8 133 24,1 143 25,0 151 25,6 158
21,9 118
23,2 130 24,7 140 25,0 150 26,2 159 26,5 167
21,6 132
23,8 144 24,1 156 24,4 165 26,5 175 25,6 184
22,3 145
23,8 159 25,3 171 26,2 184 26,8 195 26,8 205
22,9 165
24,7 180 25,3 195 25,9 208 27,7 221 29,0 233
Configuration
Sprinkler Model
+
Installation & Adjustment Guide
Specifications
• Threaded inlet: 1″ NPT or 25mm BSP
• Pop-up height: 4″ (12,7cm)
• Pop-up height to spray: 3.5″ (8,89cm)
• Overall height: 12.5″ (31,75cm)
• Retracted height: 8.5″ (21,59cm)
• Ratcheting riser
• Spray arc: 360° and adjustable 40°–330°
• Main nozzle trajectory: adjustable 7°–30°
• Nozzle options: 9 Main, 3 Intermediate, 1 Inner
Performance Data - U.S.
• Radius: 53′–95′ (16,15m–28,97m) @ 25° trajectory
• Flow rate: 13.9–61.6 GPM (52,6–233,2 LPM)
• Precipitation rate: 0.56–0.60″/hr (14,2–15,2mm/hr)
• Minimum pressure: 40 psi (2,7 bar)
• Maximum pressure: 100 psi (6,9 bar)
• Recommended pressure: 50–100 psi (3,4—6,9 bar)
• Check valve elevation rating: 6′ (1,8m)
• Stator/Drive: Constant velocity
• Rubber cover (nozzle turret)
(§) NPT inlet, includes nozzle/stator set 1–4 (‡) BSP inlet, includes nozzle/stator set 1–9 (ƒ) NPT inlet, includes nozzle/stator set 5–8
Performance Data - Metric
Note: Toro service tool model 995-99 (or 5/8″ nut driver) is required for main nozzle exchange. For Intermediate nozzle
exchange and main nozzle trajectory adjustment, Toro service tool model 995-105 (or 5/16″ nut driver) is required.
Stator Replacement
Figure 1
1. Remove cap set screw with a small slotted or phillips screwdriver.
2. Unscrew and remove cap. Remove seal assembly, spring, and riser
1
assembly (1).
3. Unscrew debris screen/check valve assembly (2) and remove from
Low
riser assembly.
4. Slide stator assembly (3) out of riser assembly and replace with
alternate stator.
5. Reassemble sprinkler components in reverse order.
3
2
Medium
High
Sprinkler Installation
+
+
+
90°
180°
270°
360°
1. Construct or install manufactured triple swing joints for each sprinkler. See Figure 2.
2. Flush lines thoroughly prior to installing sprinkler.
3. Apply PTFE pipe thread tape to the sprinkler nipple threads. Install the sprinkler to the
nipple, tightening by hand to a snug fit.
CAUTION: Use only PTFE tape on plastic thread connections. Applying pipe dope
or other thread-sealing compounds can cause deterioration of plastic threads.
Arc Adjustment
The TS90 series sprinkler features both an adjustable arc from 40° to 330°, in 5° increments,
and full-circle 360° operation. All TS90 series sprinklers are preset to half-circle (180°) arc
when shipped from the factory.
The left side of the adjustable arc is fixed, and is aligned to the left watering border by
turning the ratcheting riser assembly in the sprinkler body. The right side of the arc is aligned
to the right watering border by turning the nozzle turret while compressing and holding the
adjustment band in a stationary position.
1. Arc adjustment can be made wet or dry. For dry adjustment, insert the blade of the
sprinkler tool (included in carton) through the slitted opening in the top of the nozzle turret.
Twist the tool 1/2 turn to catch the inside of the nozzle turret, then pull the riser assembly
out of the body until fully extended. Grasp the riser below the gray adjustment band and
hold firmly to prevent retraction. See Figure 3.
Note: Specific arc settings of 90°, 180°, 270° and 360° are provided on the adjustment
band to preset the sprinkler arc if desired. To use this adjustment option, simply compress
the serrated portion of the adjustment band and turn it to align the preferred arc indicator
with the nozzle turret arrow indicator. See Figure 4.
2. Find the sprinkler left and right arc limits by rotating the nozzle turret back and forth (in the
direction of free travel only). The left stop indicates the fixed (non-adjustable) side of the
arc. See Figure 5.
CAUTION: Do not force the nozzle turret past the arc travel limits. Permanent
damage to the drive assembly can result.
3. With the nozzle turret rotated to the left stop, align the nozzles to the left watering border
by ratcheting the riser assembly in either direction. See Figure 6.
4. Find the sprinkler right stop by rotating the turret clockwise until it stops.
5. To adjust the arc, compress the ribbed area of the adjustment band, then rotate the nozzle
turret to align the nozzles with the right watering border. For full-circle operation, rotate the
nozzle turret to the right until it stops. See Figure 7.
6. With the sprinkler on, check arc setting again and fine tune arc setting as needed.
Figure 2
Figure 3
Figure 4
Figure 5
Main Nozzle Trajectory Adjustment
Figure 6
The main nozzle trajectory angle is factory-set at 25°, and is adjusted between 7°—30°
by turning the trajectory adjustment nut, accessible through the top of the nozzle turret.
Typical uses of this feature are to increase trajectory to compensate for high-mounded turf,
or to decrease trajectory to clear low-hanging tree branches.
Note: Prior to changing the nozzle trajectory, it is important to consider that increasing the
trajectory increases the spray radius, and decreasing trajectory decreases the spray radius.
1. Using Toro service tool 995-105 or a
5/16″ nut driver, turn the adjustment
nut clockwise to decrease trajectory or
Figure 8
30°
7°
Figure 7
counterclockwise to increase trajectory,
as indicated by the bidirectional arrow.
See Figure 8.
© 2009 The Toro Company, Irrigation Division • www.toro.com • 1-877-345-8676 Form Number 373-0536 Rev. A
30°
7°
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