SPECIFICATIONS
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Inlet: 1/2" and 3/4" female threaded inlet,
1/2" female threaded side inlet
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Arc adjustment range: 15° to full 360° adjustable
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Flow range: 2.0 – 5.2 GPM (7,6 – 19,9 L/M)
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Pressure rating: 28 – 57 PSI (2,0 – 3,9 Bars)
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Precipitation rate: 0.28 – 0.56 in/hr (7 – 17 mm/hr)
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Radius: 37' – 42' (11,3 – 12,8 m)
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Nozzle trajectory: 25°
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Recommended spacing: up to 39' (12 m)
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Overall height (popped down): 9.4" (23.9 cm)
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Riser height: 2.6" (6.5 cm)
MODEL
ST-IS45
Sure Throw™ Pop-Up Impact Sprinkler
ST-IS45-TOOL Tool, Sure Throw™ Impact Sprinkler
NOZZLE PRESSURE
FLOW RATE
RADIUS
Size/Color PSI
kPa Bars GPM L/M M
3
/H Ft. M.
n
s
n
s
2.9
28 196 2,0 2.0 7,6 0,46 37 11,3 0.28 0.33 7 8
36 245 2,5 2.2 8,5 0,51 39 11,8 0.28 0.34 7 9
43 294 2,9 2.5 9,3 0,56 39 11,9 0.32 0.36 8 9
50 343 3,4 2.7 10,1 0,60 39 12,0 0.34 0.38 8 10
57 392 3,9 2.8 10,8 0,65 40 12,3 0.33 0.39 9 10
3.2
28 196 2,0 2.4 9,4 0,57 37 11,4 0.34 0.40 9 10
36 245 2,5 2.8 10,6 0,64 39 11,9 0.35 0.41 9 10
43 294 2,9 3.0 11,7 0,70 40 12,3 0.36 0.42 9 11
50 343 3,4 3.3 12,6 0,76 39 12,0 0.41 0.44 10 11
57 392 3,9 3.5 13,4 0,81 41 2,6 0.39 0.46 10 12
3.5
28 196 2,0 2.9 11,3 0,68 38 11,5 0.40 0.47 10 12
36 245 2,5 3.3 12,7 0,76 39 12,0 0.41 0.48 11 13
43 294 2,9 3.7 14,1 0,85 41 12,4 0.43 0.50 11 13
50 343 3,4 3.9 16,1 0,91 42 12,7 0.43 0.51 11 13
57 392 3,9 4.2 16,3 0,98 42 12,8 0.46 0.55 12 14
4.0
28 196 2,0 3.7 14,4 0,87 38 11,6 0.50 0.58 13 15
36 245 2,5 4.2 16,0 0,96 39 12,0 0.52 0.61 13 15
43 294 2,9 4.5 17,4 1,04 41 12,5 0.52 0.61 13 15
50 343 3,4 4.9 18,8 1,13 42 12,8 0.53 0.63 14 16
57 392 3,9 5.2 19,9 1,19 42 12,8 0.56 0.67 15 17
*Precipitation based on half circle operation.
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Square spacing based on 50% diameter of throw.
s
Triangular spacing based on 50% diameter of throw.
Standard
Nozzle Size
in/hr
mm/hr
PRECIPITATION
K-RAIN MANUFACTURING CORP.
1640 Australian Avenue
Riviera Beach, FL 33404 USA
PH: 1-561-844-1002 / 1-800-735-7246
FAX: 1-561-842-9493
www.krain.com
© K-RAIN Manufacturing Corp.
PN 99901386
PERFORMANCE DATA
OPTIONAL POP-UP TOOL
Pop-up tool use for open in idle conditon as
well as circle adjustment in running condition,
dismantle for maintenance.
To lift the pop-up
in idle condition:
To dismantle for
maintenance or arc
adjustment in field
(either in running
condition or in idle
condition):
