570Z
PRX Series Sprinklers
Bidding Specifications
(cont.)
Recommended Installation Instructions
The sprinkler shall be capable of
nozzle alignment via a two-piece
ratcheting riser. The sprinkler shall be
The 570Z PRX Series is available in a stream bubbler, stream spray,
4" or 6" (100mm or 150mm) pop-up
with standard cap, seal, and nozzle
microspray, special pattern, adjustable
arc, or any standard 570 spray nozzle.
This ability to mix and match allows
specification of any odd shape or
standard sprinkler pattern with full
confidence. It also allows system
designs which reduce liability potential
through the use of pop-up sprinklers in
areas which have traditionally been
covered with fixed risers and often
reinforced with rebar.
In areas of high pressure, 30–75 PSI
(2–5,2 Bar), the 570Z PRX should be
specified. The use of pressure regulation
ensures that each nozzle is performing at
its optimum pressure of 30 PSI (2 Bar).
This standardizes performance along
long laterals where elevation differences
available in models with a check valve or parts. In addition, all have a similar
standard models shall be capable of
accepting a check valve that will prevent
low head drainage with elevation
family look.
Fixed sprays are used in many
applications and thus several
installations are possible.
For areas bordering hardscape
features such as sidewalks, it is
recommended that sprinklers be
mounted on either swing joints or
flexible poly pipe. The use of such
mounting will allow lateral movement
differences up to 10' (3m). A ⁄" (13mm)
1
2
NPT plug shall be provided with all side
inlet models to plug the unused inlet.
A degradable flush plug and plunger
shall be factory-installed to eliminate
debris intrusion during installation and
line flushing.
A lavender effluent water cap shall be of the sprinkler without incurring
available, factory pre-installed.
A lavender effluent water cap cover
shall also be available and capable of
snap fitting to all sprinkler caps.
damage in those areas where
maintenance operations and traffic
patterns may logically be assumed.
The use of Toro Super Funny Pipe
will also accommodate the mounting of occur and will prevent fogging due to
570Z-PRX-4P
The sprinkler shall be of pop-up
design with an overall body height of
6
sprinklers without the necessity for
deep trenching.
" and 12" (150mm and 300mm)
high pressures. Fixed sprays do not need
to be mounted directly next to sidewalks,
buildings, or other hardscape features.
Placement
6
1
⁄
4
" (156mm), a body diameter of
The use of saddle tees will allow
1
3
⁄
8
" (35mm) , a cap diameter of
placement of sprinklers anywhere along 1"–2" (25mm–50mm) away will allow
2"
(50mm) , and having a pop-up stroke
a normal length of PVC pipe without
cutting and may be a significant
timesaver to the contractor.
normal maintenance procedures and still
accommodate at-head watering.
of 4
1
⁄
4
" (108mm).
570Z-PRX-6P
The sprinkler shall be of pop-up
design with an overall body height of
and 570Z-PRX-6P SI
Toro Super Funny Pipe and fittings
are rated at 425 psi (28,3 Bar) burst and
may eliminate any clamping
8
1
⁄
4
" (210mm), a body diameter of
requirements. Normal clamping
1
3
⁄
8
" (35mm), a cap diameter of
procedures should be specified for
markets where poly pipe in larger sizes
is the standard installation device.
Fixed sprays are often mounted on
fixed risers. Such installation is
2"
(50mm), and having a pop-up stroke
of 6 ⁄" (156mm).
1
4
The sprinkler shall be developed and
manufactured by an ISO 9001-certified
facility. The sprinkler shall be a model
number ______________________ and
shall be manufactured by The Toro
Company, Irrigation Division, Riverside,
California, USA.
appropriate for shrubs, ground cover, or
other areas where traffic or vandalism is
not perceived to be a problem. Once
again, saddle tees will allow easy
sprinkler placement anywhere along a
normal length of PVC pipe. The
sprinkler can then be attached to the
saddle tee via a threaded riser. Both
pop-up and fixed sprays should be
placed perpendicular to finished grade
for optimum performance.
All 570Z PRX Series sprinklers flush
only upon retraction. No flush during
pop-up allows the maximum number of
sprinklers according to the hydraulic
capabilities of the zone. Flushing during
retraction clears debris from around the
riser, preventing scoring of the riser and
ensuring positive retraction.
All 570Z PRX sprinklers will accept
any 570 nozzle. Thus, in a pop-up
sprinkler mounted at grade, it is
possible to specify flood bubbler,
SEPTEMBER 2000
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| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 570Z PRX Series |
| Download File |
|
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939 |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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