Hunter I-60 Series Product Information page 5

Heavy Duty Spring...
Positive retraction in the harshest conditions
Any turf area is unsafe
when sprinklers stay up
long after they've quit
running. Not only can
someone trip over a
sprinkler and injure him
or herself or break the
head that fails to retract,
but also rotors like this
can become easy targets
for vandalism. Because
of the extra beefy
stainless steel spring,
the I-60 rotors retract
every time, all the time.
Easy Arc Adjustment...
For fastest, hassle-free adjustment, wet or
dry, up or down
Because of its reversing full circle and
part-circle operation in one unit, the I-60
Adjustable Arc Rotor (I-60-ADS) is an
"all-in-one" sprinkler. With its 40˚ to 360˚
Adjustable Arc, most odd shaped areas can
be irrigated with a quick turn of the Hunter
wrench. The I-60 can be adjusted up or
down, wet or dry, for maximum convenience.
The 8:1 adjustment ratio changes the arc
45˚ for each full turn of the wrench and
the arrows on the rubber cover clearly
define the adjustment direction with plus
(+) and minus (-) symbols. Only one rotor
is needed to cover those curving walkways
and odd-angled turf areas.
Anti-Drain Check Valve...
Saves water, reduces liability
The built-in anti-drain check valve is
standard on I-60 rotors. The check valve is
designed to keep back a maximum of 10'
(3 m) of water pressure. Preventing low
head drainage eliminates washouts and
wasted water, and may also prevent
accidents from occurring and pests from
showing up. Also, due to water staying in
the pipes, installers may benefit from the
reduction of potential surge damage.
Heavy-duty Water Lubricated Gear
Drive...
Enduring reliability, year after year
First introduced about 20 years ago and
still being continuously improved, the
water lubricated gear drive system in the
I-60 is patterned after one of Hunter's
famous heavy-duty golf rotors, ensuring
you with reliability and time proven
optimum performance.
5