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.
Key Benefits
- 3/4" BSP Female Inlet
- Patented automatic arc return feature returns the turret back to the original arc pattern if vandalized; adjustable arc from 50° to 360°
- Non-strippable drive mechanism is protected from damage if turned in the opposite direction of travel
- Part- and full-circle in one model for flexibility across landscapes and reduced inventory
- Headed and slotted setscrew allows radius adjustment with a Hunter wrench or flat-blade screwdriver
- FloStop® closes the flow of water from individual sprinklers to change the nozzle or perform repairs
- Flat-top nozzles allow fast, easy insertion
- QuickCheck™ Arc Mechanism for fast arc adjustment
- Available stainless steel riser for extra durability
- Drain check valve prevents low-head drainage (up to 10' of elevation)
Operating Specifications
- Nozzle choices: 34
- Radius: 17' to 46'
- Flow: 0.36 to 14.8
- GPM Recommended pressure range: 25 to 70
- PSI Operating pressure range: 20 to 100 PSI
- Precipitation rate: 0.4 in/hr approximately
- Nozzle trajectory: standard = 25°, low-angle = 13° Nozzle racks: 1.5 to 8.0 blue, 2.0 to 4.5 low-angle grey, 0.50 to 3.0 black, 6.0 to 13.0 green, MPR-25, MPR-30, MPR-35
- Warranty period: 5 years
Factory-Installed Options
- No drain Check Valve (NCV models)
- Reclaimed water ID Blue 1.5–4.0 nozzles
User-Installed Options
- HSJ-0 prefabricated ¾" PVC Swing Joint
Click here for Hunter I-20 Rotor Data Sheet