I20-ADV Hunter I-20 4" Adjustable Arc Rotor

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Product Code: I20-ADV

Description

Technical Specs

Extended Information

Integral rubber cover
Stays put to keep play areas safe

Choice of 22 different nozzles
Allows sprinkler to be custom fitted to all spacings from 18' to 47'

FloStop® Control
Allows stoppage of flow through an individual head while remainder of system is running

Easy arc adjustment (40° – 360°)
Right at the top of the sprinkler

Continuously improved, water-lubricated gear drive
Backed by over a decade of proven reliability

Extra-strong spring
Reliable retraction every time

Drain check valve for up to 10 feet elevation change
Saves water, reduces liability

Optional Stainless Steel Riser
Added strength for the harshest conditions

I-10/I-20 Ultra MODELS
I-10 – Shrub
I-20 – 4" Pop-up (10 cm)
I-20-6P – 6" Pop-up (15 cm)
I-20-HP – 12" Pop-up (30 cm)

DIMENSIONS
• Overall height:
I-10 – 7 3/4" (20 cm)
I-20 – 7 3/8" (19 cm)
I-20-6P – 9 7/8" (25 cm)
I-20-HP – 17" (43 cm)
• 3/4 " female inlet NPT
• Exposed diameter: 1 3/4" (4 cm)

OPERATING SPECIFICATIONS
• Discharge rate: .9 to 14.3 gpm (0.20 to 1.86 m3/hr; 3.4 to 31.0 l/min)
• Radius: 17' to 47' (5.2 to 14.3 m)
• Recommended pressure range:
40 to 60 psi (2.8 to 4.1 bars; 275 to 413 kPa)
• Operating pressure range: 20 to 100 PSI (1.4 to 6.9 bars; 137 to 689 kPa)
• Precipitation rates:approximately .4" (10 mm) per hour at 50 psi (3.4 bars; 344 kPa) for spacing from 18' to 45' (7.6 to 13.7 m)
• Nozzle trajectory: standard – 25°; low-angle – 13°
• Drain check valve for up to 10' (3.0 m) elevation change

Note: To ensure optimum nozzle performance, the rotor should be operated in the "Recommended pressure range." The sprinkler will work normally when used in the "Operating pressure range", but nozzle performance may be reduced.

OPTIONS AVAILABLE
• Reclaimed water cover
• Stainless steel riser (4" & 6" I-20 only)
• Factory-installed nozzles (Standard and LA only)

SPECIFICATION GUIDE
EXAMPLE: I-20 - ADS - 3.0
MODEL I-10 = Shrub	FEATURES ADV, 36V, ARV, 3RV	OPTIONS XX = Complete Set of Nozzles 1.0 – 8.0 = Factory-Installed Standard Nozzles 2.0 LA – 4.5 LA = Factory-Installed Low Angle Nozzles
I-20 = 4" Pop-up	ADV, 36V, ADS, 36S, ARV, 3RV, ARS, 3RS, ADJ, 360
I-20-6P = 6" Pop-up	ADV, 36V, ADS, 36S, ARV, 3RV, ARS, 3RS
I-20-HP = 12" Pop-up	ADV, 36V, ARV, 3RV

Key to Features:
ADJ = Adjustable Arc without Check Valve
360 = Full-Circle without Check Valve
ADV = Adjustable Arc with Check Valve
36V = Full-Circle with Check Valve
ADS = Adjustable Arc, Stainless Steel Riser, with Check Valve
36S = Full-Circle, Stainless Steel Riser, with Check Valve
ARV = Adjustable Arc, Reclaimed Water, with Check Valve
3RV = Full-Circle, Reclaimed Water, with Check Valve
ARS = Adjustable Arc, Reclaimed Water, Stainless Steel Riser,
with Check Valve
3RS = Full-Circle, Reclaimed Water, Stainless Steel Riser,
with Check Valve

I-10/I-20 Ultra Standard Nozzle Performance Data
	Pressure	Radius	Flow	Precip in/hr
Nozzle	PSI	ft.	GPM
1.0	30 40 50 60	30' 31' 31' 32'	0.9 1.0 1.2 1.3	0.19 0.20 0.24 0.24	0.22 0.23 0.28 0.28
1.5	30 40 50 60	32' 33' 34' 34'	1.2 1.4 1.6 1.8	0.23 0.25 0.27 0.30	0.26 0.29 0.31 0.35
2.0	30 40 50 60	32' 34' 36' 36'	1.6 1.8 2.0 2.2	0.30 0.30 0.30 0.33	0.35 0.35 0.34 0.38
3.0	30 40 50 60	34' 36' 38' 38'	2.0 2.4 2.7 2.9	0.33 0.36 0.36 0.39	0.38 0.41 0.42 0.45
3.5	30 40 50 60	34' 38' 40' 40'	2.6 3.0 3.4 3.7	0.43 0.40 0.41 0.45	0.52 0.46 0.47 0.51
4.0	30 40 50 60	37' 39' 41' 42'	3.2 3.7 4.2 4.6	0.45 0.47 0.48 0.50	0.52 0.54 0.56 0.58
6.0	30 40 50 60	35' 40' 43' 44'	4.2 4.9 5.5 6.0	0.66 0.59 0.57 0.60	0.76 0.68 0.66 0.69
8.0	40 50 60 70	41' 44' 45' 47'	6.0 6.8 7.6 8.2	0.69 0.68 0.72 0.71	0.79 0.78 0.83 0.83

I-10/I-20 Ultra Low Angle Nozzle Performance Data
	Pressure	Radius	Flow	Precip in/hr
Nozzle	PSI	ft.	GPM
2.0 LA	30 40 50 60	25' 27' 28' 30'	1.6 1.9 2.1 2.3	0.49 0.50 0.52 0.49	0.57 0.58 0.60 0.57
2.5 LA	30 40 50 60	27' 30' 33' 35'	2.1 2.5 2.8 3.0	0.55 0.53 0.49 0.47	0.64 0.62 0.57 0.54
3.5 LA	30 40 50 60	29' 32' 35' 37'	2.8 3.1 3.5 3.8	0.64 0.58 0.55 0.53	0.74 0.67 0.64 0.62
4.5 LA	30 40 50 60	29' 32' 35' 37'	3.4 3.9 4.4 4.7	0.78 0.73 0.69 0.66	0.90 0.85 0.80 0.76

I-10/I-20 Ultra High Flow Standard Nozzle Performance Data
	Pressure	Radius	Flow	Precip in/hr
Nozzle	PSI	ft.	GPM
10	40 50 60 70	42' 43' 45' 47'	8.4 9.5 10.5 11.4	0.92 0.99 1.00 0.99	1.06 1.14 1.15 1.15
13	40 50 60 70	43' 44' 45' 47'	10.9 12.3 13.6 14.8	1.13 1.22 1.29 1.29	1.31 1.41 1.49 1.49

I-10/I-20 Ultra High Flow Standard Nozzle Performance Data
	Pressure	Radius	Flow	Precip in/hr
Nozzle	PSI	ft.	GPM
6.0 LA	30 40 50 60	31' 35' 37' 39'	4.2 5.0 5.8 6.3	0.84 0.79 0.82 0.80	0.97 0.91 0.94 0.92
8.0 LA	40 50 60 70	37' 39' 41' 41'	6.7 7.7 8.5 9.2	0.94 0.97 0.97 1.05	1.09 1.13 1.12 1.22

I-10/I-20 Ultra 18' Short Radius Nozzle Performance Data
	Pressure	Radius	Flow	Precip in/hr
Nozzle	PSI	ft.	GPM
.50 SR	30 40 50 60	17' 17' 18' 19'	0.36 0.43 0.50 0.57	0.24 0.29 0.30 0.30	0.28 0.33 0.34 0.35
1.0 SR	30 40 50 60	17' 17' 18' 19'	0.78 0.90 1.0 1.1	0.52 0.60 0.59 0.59	0.60 0.69 0.69 0.68
2.0 SR	30 40 50 60	17' 17' 18' 19'	1.4 1.7 2.0 2.2	0.93 1.13 1.19 1.17	1.08 1.31 1.37 1.35

Note: To ensure optimum nozzle performance, the rotor should be operated in the "Recommended pressure range." The sprinkler will work normally when used in the "Operating pressure range", but nozzle performance may be reduced. (Optimum nozzle performance is shown in bold).
I-10/I-20 Ultra 25' Short Radius Nozzle Performance Data
	Pressure	Radius	Flow	Precip in/hr
Nozzle	PSI	ft.	GPM
.75 SR	30 40 50 60	23' 24' 25' 26'	0.58 0.68 0.75 0.83	0.21 0.23 0.23 0.24	0.24 0.26 0.27 0.27
1.5 SR	30 40 50 60	23' 24' 25' 26'	1.1 1.3 1.5 1.6	0.40 0.43 0.46 0.46	0.46 0.50 0.53 0.53
3.0 SR	30 40 50 60	23' 24' 25' 26'	2.5 2.7 3.0 3.1	0.91 0.90 0.92 0.88	1.05 1.04 1.07 1.02

I-10/I-20 Ultra Standard Nozzle Performance Data – Metric
	Pressure		Radius	Flow		Precip mm/hr
Nozzle	Bars	kPa	m	m3/hr	l/min
1.0	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	8.8 9.1 9.4 9.4 9.4 9.8 9.8	0.18 0.20 0.22 0.25 0.27 0.29 0.31	3.0 3.3 3.7 4.1 4.5 4.8 5.1	5 5 5 6 6 6 6	5 5 6 6 7 7 7
1.5	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	9.4 9.8 9.8 10.1 10.4 10.4 10.4	0.24 0.27 0.30 0.34 0.37 0.40 0.43	4.1 4.4 5.0 5.6 6.2 6.6 7.1	5 6 6 7 7 7 8	6 6 7 8 8 9 9
2.0	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	9.4 9.8 9.8 10.4 11.0 11.0 11.0	0.33 0.36 0.39 0.43 0.46 0.49 0.51	5.5 5.9 6.5 7.2 7.7 8.1 8.6	7 7 8 8 8 8 9	9 9 10 9 9 9 10
3.0	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	10.1 10.4 10.4 11.0 11.6 11.6 11.6	0.42 0.45 0.51 0.57 0.61 0.66 0.70	6.9 7.5 8.5 9.4 10.2 10.9 11.6	8 8 9 9 9 10 10	10 10 11 11 11 11 12
3.5	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	10.1 10.4 11.0 11.3 11.6 11.6 11.6	0.54 0.58 0.65 0.72 0.78 0.83 0.88	9.0 9.7 10.8 12.0 12.9 13.8 14.6	11 11 11 11 12 12 13	12 12 12 13 13 14 15
4.0	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	11.0 11.3 11.6 11.9 12.5 12.5 12.8	0.66 0.71 0.80 0.89 0.96 1.03 1.09	11.0 11.9 13.3 14.8 16.0 17.1 18.2	11 11 12 13 12 13 13	13 13 14 15 14 15 15
6.0	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	9.8 10.7 11.3 11.9 13.1 13.1 13.4	0.87 0.94 1.05 1.17 1.26 1.34 1.43	14.5 15.7 17.5 19.4 21.0 22.4 23.8	18 17 17 16 15 16 16	21 19 19 19 17 18 18
8.0	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	11.3 11.9 12.5 13.1 13.4 13.7 14.3	1.05 1.14 1.29 1.44 1.56 1.68 1.79	17.4 19.0 21.4 24.0 26.1 28.0 29.9	16 16 16 17 17 18 17	19 19 19 19 20 21 20

I-10/I-20 Ultra Low Angle Nozzle Performance Data – Metric
	Pressure		Radius	Flow		Precip mm/hr
Nozzle	Bars	kPa	m	m3/hr	l/min
2.0 LA	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	7.3 7.6 7.9 8.2 8.5 8.8 9.1	0.33 0.36 0.40 0.45 0.48 0.52 0.55	5.6 6.0 6.7 7.4 8.0 8.6 9.1	12 12 13 13 13 13 13	14 14 15 15 15 15 15
2.5 LA	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	7.9 8.2 8.8 9.4 10.1 10.4 10.7	0.44 0.47 0.53 0.59 0.64 0.68 0.72	7.3 7.9 8.8 9.8 10.6 11.3 12.0	14 14 14 13 13 13 13	16 16 16 15 15 15 15
3.5 LA	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	8.5 8.8 9.1 10.1 10.7 11.0 11.3	0.58 0.62 0.68 0.75 0.80 0.85 0.89	9.7 10.3 11.4 12.5 13.3 14.1 14.8	16 16 16 15 14 14 14	18 18 19 17 16 16 16
4.5 LA	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	8.2 8.8 9.1 10.1 10.7 11.0 11.3	0.71 0.76 0.84 0.93 1.00 1.06 1.12	11.8 12.7 14.1 15.5 16.6 17.6 18.6	21 19 20 18 18 18 18	24 23 23 21 20 20 20

I-10/I-20 Ultra High Flow Standard Nozzle Performance Data – Metric
	Pressure		Radius	Flow		Precip mm/hr
Nozzle	Bars	kPa	m	m3/hr	l/min
10	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	10.7 11.9 12.5 12.8 13.1 13.7 14.0	1.48 1.60 1.80 2.01 2.18 2.34 2.49	24.6 26.7 30.0 33.5 36.3 39.0 41.5	26 23 23 25 25 25 25	30 26 27 28 29 29 29
13	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	11.0 12.2 12.8 13.1 13.4 13.7 14.0	1.91 2.08 2.34 2.61 2.83 3.03 3.23	31.9 34.6 38.9 43.4 47.1 50.5 53.8	32 28 29 30 31 32 33	37 32 33 35 36 37 38

I-10/I-20 Ultra High Flow Low Angle Nozzle Performance Data – Metric
	Pressure		Radius	Flow		Precip mm/hr
Nozzle	Bars	kPa	m	m3/hr	l/min
6.0 LA	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	9.1 9.4 10.1 10.7 11.3 11.6 11.9	0.86 0.94 1.07 1.20 1.31 1.42 1.52	14.3 15.6 17.8 20.0 21.9 23.6 25.3	21 21 21 21 21 21 21	24 24 24 24 24 24 25
8.0 LA	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	10.1 10.7 11.3 11.6 11.9 12.5 12.5	1.17 1.28 1.44 1.61 1.76 1.89 2.01	19.5 21.3 24.0 26.9 29.3 31.5 33.6	23 22 23 24 25 24 26	27 26 26 28 29 28 30

I-10/I-20 Ultra 5.5 m Short Radius Nozzle Performance Data – Metric
	Pressure		Radius	Flow		Precip mm/hr
Nozzle	Bars	kPa	m	m3/hr	l/min
.50 SR	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	4.9 5.2 5.2 5.2 5.5 5.5 5.5	0.07 0.08 0.09 0.10 0.12 0.13 0.14	1.2 1.3 1.5 1.7 1.9 2.1 2.3	6 6 7 8 8 8 9	7 7 8 9 9 10 10
1.0 SR	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	4.9 5.2 5.2 5.2 5.5 5.5 5.5	0.16 0.17 0.19 0.21 0.23 0.25 0.26	2.7 2.9 3.2 3.6 3.8 4.1 4.3	14 13 14 16 15 16 17	16 15 17 18 18 19 20
2.0 SR	1.7 2.0 2.5 3.0 3.5 4.0 4.5	172 200 248 303 352 400 448	4.9 5.2 5.2 5.2 5.5 5.5 5.5	0.28 0.31 0.36 0.41 0.45 0.49 0.53	4.7 5.2 6.0 6.9 7.6 8.2 8.9	24 23 27 31 30 33 35	27 27 31 35 35 38 41

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