The Hunter I-20-04 is a 4-inch plastic pop-up I-20 gear-drive rotor sprinkler with a built-in check valve. Adjustable arc from 50° to 360° with a 3/4-inch female inlet — Hunter's workhorse residential and light-commercial rotor.
Genuine Hunter, in stock and ships fast from Total Sprinkler.

The I-20 is loaded with upgraded features such as FloStop® control, check valves, and efficient nozzles that make it the perfect choice in a range of applications.
Radius 17' to 46'
Flow 0.36 to 14.8 GPM
Inlet Size ¾" NPT
Versatile: 34 nozzles and 6 body choices
Durable: Tough factory-installed rubber cover
Adjustable: 50º–360º arc setting with easy through-the-top adjustment
This model: I-20-04
Whether you’ve got a small area, sandy soil, or a mix of shrubs and grass, the I-20 is ready to water with efficiency and reliability.
Recent improvements include automatic arc return; non-reversing 360, from 50 to 360 degrees; and a non-strippable, vandal-proof drive mechanism that prevents gear stripping and saves repair costs.
Adding FloStop™ control, easy through-the-top arc adjustment, and a standard drain-check valve all equate to a rotor that stands second-to-none in its class.

| Product Name | I-20-04, 4" Plastic Pop-up I-20 Rotor with Check Valve |
| Manufacturer Part Number | I2004 |
| Sku | HUN-58-0002 |
| UPC | 0611698157855 |
California Proposition 65 Warning
WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information: www.p65Warnings.ca.gov