HUNTER I-20 4" PLASTIC POP-UP ROTOR HEAD

KEY BENEFITS
• 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 Technology stops 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: Blue 1.5 to 8.0, Gray Low-Angle
2.0 to 4.5, Black 0.50 to 3.0, Green 6.0 to
13.0, 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 to 4.0 Nozzles