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P R O D U C T I N F O R M A T I O N
PGJ Rotor
An Economical, Mid-Range
Gear-Driven Sprinkler
for Residential and Commercial Sites
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TABLE OF CONTENTS
Product Overview ......................................................................................3
Product Features and Benets....................................................................4
Product Performance..................................................................................6
Product Comparisons.................................................................................7
Installation & Maintenance........................................................................8
Technical Information..............................................................................10
Sample Layouts........................................................................................12
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PRODUCT OVERVIEW
PGJ...The Gear-Driven Answer for
Medium-Sized Areas
The PGJ rotor has been developed to ll
the void of the “mid-range” area in todayʼs
landscapes: spacings 18' to 37' (4.6 to
9.1 m)…hard-to-t sites that are too large
for sprays yet too small for traditional
rotary sprinklers. In essence, the PGJ has
been designed as a “PGP junior,” offering
all the features and benets of our topselling rotor, for use in small areas.
Offering greater efciency in the application of water for slopes, medians and
conned areas, PGJ eliminates wasteful
runoff and puddling often associated with
multiple-row spray head installations.
PGJ...The Ideal Alternative to
Spray Heads
The PGJ can be zoned together with other
Hunter rotors, allowing areas that would
typically use spray heads to be zoned
together with PGP or I-20 rotors.
The PGJ saves installation time and
material costs in narrow areas typically
reserved for sprays. Less trenching, fewer
piping connections, less lawn disruption
are all important labor saving benets.
With the PGJ, more sprinklers can be
connected to the same zone, reducing the
number of valves and controller stations.
PGJ Rotors
Hunter has always made it a point to
listen to the comments of those in the eld
when developing new products or enhancing existing ones. In response to that input,
a key feature of the PGJ is exactly what
so many have been asking for—a protective rubber cover that combines strength
(to protect the inner workings of the head)
with safety.
One of the hottest PGJ features is a
radius adjustment screw with a hex
socket and straight slot that allows for
quick and precise ne tuning of the spray,
keeping water away from surrounding
buildings, walkways and hardscapes.
PGJ...The Special Features
Customers Require
With a wide range of pop-up heights, the
PGJ can meet all your needs. The 4" (10
cm) is for normal grass heights, the 6" (15
cm) is ideal for areas with taller grasses or
where mowing is infrequent, and the 12"
(30 cm) is ideal for all higher plant material. There is also a shrub model that is
ideally suited for use on a riser.
The PGJ has the proven reliability of its
“big brother” along with the easy to adjust
arc, ranging from 40° to 360°, wet or dry,
popped up or down!
PGJ...The answer to your needs for a
small economical rotor for your residential
and commercial landscape and turf
applications.
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PRODUCT FEATURES
Radius Reduction Screw
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PGJ
V
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Plus+ Minus-- Arc Adjustment
Pull-up
Socket
Radius Reduction Screw
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PGJ
V
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A
Plus+ Minus-- Arc Adjustment
Pull-up
Socket
AND BENEFITS
Nozzles Fashioned After Those of PGP
Same great features, but crafted for
smaller coverage
The full range of PGJ nozzles
come on a convenient rack just
like the ones for PGP. They also
feature the same basic design,
making them easy to install and
remove. And theyʼre also large,
making it easy to determine the
ow rate. But, make no mistake,
PGJ nozzles have been specically created to handle the
particular needs of the smaller areas for
which PGJ was made.
Radius Adjustment
Adjust the radius and ne tune the stream
of water with a quick and easy radius
adjustment screw
Using the convenient Hunter wrench or
either a hex or straight slot screwdriver,
nozzle radius can be reduced up to 25%.
The radius adjustment screw doubles as a
positive means of retaining the sprinkler
nozzle, making nozzle installation foolproof.
Pull-up Socket
Simplies nozzle installation and removal
The PGJ is the only mid-range rotor that
has a pull-up socket, making it easy to
access the nozzle.
Protective Rubber Cover
Keeps debris out and keep play areas safe
Just like the PGP, the PGJ rotor includes
an integral rubber cover that won't come
off. The cover serves a dual purpose, being
solid enough to protect the internal adjustment mechanism and forgiving enough
to provide safety to those may come in
contact with it on the eld of play.
Compact Body and Small Exposed
Surface Area
1 " (3 cm)–out of sight, out of mind!
The PGJʼs small exposed diameter hides
from small children and vandals. It wonʼt
detract from the beauty of the landscape.
40°-360° Adjustable Arc
Easily adjusts from the top of
the sprinkler—up or down, wet
or dry
For fast and efcient arc adjustments, the PGJʼs versatility
allows you to put the water
where you want it, without getting areas wet that should stay
dry. Easily ne-tune the precise
setting you need with the same 4:1 ratio as
the PGP.
Plus (+) and Minus (–) Symbols
Show the way for quick arc adjustment
The plus and minus symbols, on top of the
sprinkler, make arc adjustments easy to
understand.
Proven Reversing Mechanism
The industryʼs best for reliable directional
change
The three spring reversing mechanism has
given us the consistent directional change
that reliable operation requires!
Single Thread Body Cap
Extra strong, yet easy to service when
necessary
The single thread body cap and body top
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PGJ Rotors
withstand burst pressures in excess of 200
PSI (13.8 bars; 1379 kPa). It also allows
for fast and easy servicing, if necessary, of
the super large lter screen.
Proven Gear Drive
Matches the superior reliability of
time-tested PGP drives
The PGJ is in essence a two-thirds scale
version of our proven PGP rotor. It uses
the same continuously improved gear
drive design rst introduced over ten years
ago, ensuring reliable operation.
Super Strong Retraction Spring
Provides positive retraction every time!
The PGJʼs spring is stronger than any of
our competitorsʼ.
Variable Stator
Keeps rotation speed consistent regardless
of nozzle size or pressure
With the variable stator design there is no
need to adjust or change the stator “bypass
setting” on the PGJ. Now even better
than ever, the variable stator is more dirt
tolerant, providing years of reliability. No
matter what nozzle or variable pressure
you may have, there will always be a constant rotation speed of the sprinkler across
a wide range of pressures.
Heavy Duty Riser Seal
Stops wasteful excess “ow-by”
Hunter has taken the time-proven design
of the PGP riser seal and used that as the
inspiration to craft one specically for the
PGJ. As the sprinkler pops up, the PGJʼs
large sealing surface prevents wasteful
ow-by. And, when itʼs retracted, it keeps
debris from entering the seal.
Extra Large Screen
3 times the size of our leading competitorʼs
The huge screen with 30 mesh size can
catch a large amount of debris, maintaining sprinkler operation and preventing
nozzle clogging.
Drain Check Valve
Saves water, reduces liability
The drain check valve feature is optional
in all pop-up models. The check valve will
hold back water pressure from up to 7'
(2.1 m) of elevation change. A “V” on the
rubber cover indicates that a drain check
valve has been factory installed.
Swing Joint*
For easy installations and retrots
A timesaving, versatile, heavy-duty swing
joint to get the sprinkler height and position just right in mere seconds. It allows
for use of a check valve on 6" (15 cm) and
12" (30 cm) models (a side inlet access
wonʼt allow a check valve to work, but a
bottom inlet access, with the addition of a
swing joint, allows the
check valve to function
and give the user “sideinlet” versatility). The
swing joint has swivel
ells on both ends for
added versatility.
Install the swing joint
vertically or horizontally with a twist of
the wrist. The swing
joint also protects lateral piping from
downward forces exerted on the sprinkler
by heavy equipment, providing a reliable,
exible connection.
Reclaimed Water Versions
Easy identication when using reclaimed
water for irrigation
Purple is the recognized color for irrigation components using reclaimed water.
The PGJ can be ordered with a purple
rubber cover permanently attached so it
will meet the needs of identication standards. The drain check valve is standard
on all reclaimed water versions.
*Purchased separately
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