The I-40 is a tough commercial rotor that delivers water with accuracy and efficiency at distances up to 70 feet. Featuring diverse three-port nozzle options, a non-strippable drive, and a thick rubber cover built to prevent injury; it's no wonder this rotor is found in more stadiums than any other in the world. With the strength of stainless steel, the I-40 is built to last in the harshest sports, public park, and commercial environments. If efficiency, effective irrigation, and beautiful results are the goal, the I-40 is the irrigation professional's best solution.

Specs may vary by model (see below):

• Models stainless riser: 4", 6"

• Arc setting: 50 to 360 degrees

• Factory installed rubber cover

• Nozzle choices: 12

• Nozzle ranges I-40: #8 to #25

• Nozzle ranges I-40-ON: #15 to #28

• Through-the-top arc adjustment

• Quick check arc mechanism

• Water lubricated gear-drive

• Warranty period: 5 years

I-40-04 Overall Height: 7-7/8" Pop-up Height: 4" Exposed Diameter: 2" Inlet Size: 1" female NPT

I-40-06 Overall Height: 6-5/8" Pop-up Height: 6" Exposed Diameter: 2" Inlet Size: 1" female NPT

1" AND 1.5" INLET ROTORS COMPARISON CHART

 

A Standard that Has Yet to be Matched Hunter made its reputation on the quality, reliability and innovative features found in its rotary sprinkler line and continues to set the benchmark by which other manufacturer’s rotors are judged.
	I-25	I-40	I-40-ON	I-90
QUICK SPECS
Inlet Size	1"	1"	1"	1½"
Radius	40' to 71'	44' to 69'	52' to 76'	73' to 104'
Flow Rate (GPM)	3.8 to 31.5	7.6 to 29.5	13.0 to 33.7	29.5 to 83.8
FEATURES
Recommended Pressure Range (PSI)	40 to 100	40 to 100	40 to 100	80 to 120
Operating Pressure Range (PSI)	40 to 100	40 to 100	40 to 100	70 to 120
Precipitation Rate (in/hr)	0.4	0.4	0.4	0.75
Nozzle Trajectory	25 degrees	25 degrees	25 degrees	22.5 degrees
Check Valves	Pre-Installed	Pre-Installed	Pre-Installed	Pre-Installed
Specialty Nozzles	Pre-Installed	Pre-Installed	Pre-Installed	Pre-Installed
Check Height (ft.)	10	15	15	7
Nozzle Options	12	6	6	16
Warranty	5 Years	5 Years	5 Years	5 Years
ADVANCED FEATURES
Low Angle Nozzle Choices
Automatic Arc Return
Non-Strippable Drive
Part and Full Circle in One Model
Reclaimed Water ID
Factory Installed Drain Check Valve	(10')	(15')	(15')	(7')
Stainless Steel Riser Option
APPLICATIONS
Residential
Commercial/Municipalities
Athletic Fields
High Vandalism Areas
Low Pressure Areas
Reclaimed Water

 

Operating Specifications

• Radius I-40: 44' to 69'
• Radius I-40-ON: 52' to 76'
• Flow rate I-40: 7.6 to 29.5 GPM
• Flow rate I-40-ON: 13.0 to 33.7 GPM
• Recommended pressure range: 40 to 100 PSI
• Operating pressure range: 40 to 100 PSI
• Precipitation rates: 0.4 in/hr approx.
• Nozzle trajectory: 25 degrees

 

 

I-40 NOZZLE PERFORMANCE DATA VIEW NOZZLE
Nozzle	Pressure	Radius	Flow	Precip in/hr
	PSI	ft	GPM
8 • (40) Lt. Brown	40	44	7.6	0.76	0.87
	50	45	8.4	0.80	0.92
	60	46	9.2	0.84	0.97
	10 • (41) Lt. Green	50	49	10.3	0.83	0.95
60		50	11.3	0.87	1.00
70		51	12.2	0.90	1.04
80		51	13.0	0.96	1.11
13 • (42) Lt. Blue	50	50	11.1	0.85	0.99
	60	51	12.3	0.91	1.05
	70	52	13.3	0.95	1.09
	80	53	14.2	0.97	1.12
15 • (43) Grey	50	54	13.8	0.91	1.05
	60	55	15.7	1.00	1.15
	70	57	16.6	0.98	1.14
	80	59	18.3	1.01	1.17
23 • (44) Dk. Green	60	62	21.3	1.07	1.23
	70	64	23.0	1.08	1.25
	80	65	24.5	1.12	1.29
	90	66	25.9	1.14	1.32
25 • (45) Dk. Blue	60	66	23.9	1.06	1.22
	70	67	25.8	1.11	1.28
	80	68	27.7	1.15	1.33
	90	69	29.5	1.19	1.38
Notes: All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.

 

 

I-40 HIGH SPEED NOZZLE PERFORMANCE DATA VIEW NOZZLE
Nozzle	Pressure	Radius	Flow	Precip in/hr
	PSI	ft	GPM
8 • (40) Lt. Brown	40	41	7.6	0.87	1.00
	50	41	8.4	0.96	1.11
	60	42	9.2	1.00	1.16
	10 • (41) Lt. Green	50	45	10.3	0.98	1.13
60		46	11.3	1.03	1.19
70		47	12.2	1.06	1.23
80		47	13.0	1.13	1.31
13 • (42) Lt. Blue	50	46	11.1	1.01	1.17
	60	47	12.3	1.07	1.24
	70	53	16.6	1.14	1.31
	80	54	18.3	1.21	1.40
15 • (43) Grey	50	51	13.5	1.02	1.18
	60	52	15.7	1.12	1.29
	70	53	16.6	1.14	1.31
	80	54	18.3	1.21	1.40
23 • (44) Dk. Green	60	58	21.3	1.22	1.41
	70	59	23.0	1.27	1.47
	80	60	24.5	1.31	1.51
	90	61	25.9	1.34	1.55
25 • (45) Dk. Blue	60	59	23.9	1.32	1.53
	70	61	25.8	1.33	1.54
	80	62	27.7	1.39	1.60
	90	63	28.5	1.43	1.65
Notes: All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.

 

 

I-40 DUAL OPPOSING NOZZLE PERFORMANCE DATA VIEW NOZZLE
Nozzle	Pressure	Radius	Flow	Precip in/hr
	PSI	ft	GPM
15 • Grey	50	52	13.0	0.46	0.53
	60	54	13.2	0.44	0.50
	70	56	14.4	0.44	0.51
	80	57	15.5	0.46	0.53
18 • Red	50	58	13.7	0.39	0.45
	60	59	15.2	0.42	0.49
	70	60	16.6	0.44	0.51
	80	62	17.8	0.45	0.51
20 • Dk. Brown	60	63	19.1	0.46	0.53
	70	64	20.9	0.49	0.57
	80	66	22.3	0.49	0.57
	90	66	23.9	0.53	0.61
23 • Dk. Green	60	65	20.4	0.46	0.54
	70	66	22.3	0.49	0.57
	80	67	24.0	0.51	0.59
	90	68	25.6	0.53	0.62
25 • Dk. Blue	60	66	22.0	0.49	0.56
	70	68	24.0	0.50	0.58
	80	69	25.9	0.52	0.60
	90	70	27.2	0.53	0.62
28 • Black	70	70	28.9	0.57	0.66
	80	72	30.9	0.57	0.66
	90	74	32.9	0.58	0.67
	100	76	33.7	0.56	0.65
Notes: Precipitation rates for the ON-Opposing Nozzle model are calculated at 360 degrees.