855S
Series Sprinklers
Specifying Information—855S Series Sprinklers
855S
X
X
XX
X
X
AUTO
ON
OFF
Body
Inlet
Body
Threads
Valve
Type
Pressure
Regulation*
Arc
Nozzle
Optional
5—1
1
⁄
2
"
5—Full and
Part-circle
0—NPT
4—ACME
5—BSP
1—NO Hydraulic
2—Check-O-Matic
6—Electric
51 52 53 6—65 psi (4,5 Bar)
54 55 56 8—80 psi (5,5 Bar)
57 58 59 1—100 psi (6,9 Bar) N–Ni Plated Sol.
E–Effluent
DL–Decoder
Example:
When specifying a 855S Series Sprinkler with ACME threads, #54 nozzle,
an electric valve and pressure regulation at 65 psi (4,5 Bar), you would specify:
855S–46–546
*Electric models only. Not all models are available. All electric models are equipped with a
selectable pilot valve that provides settings at 50, 65, 80 and 100 psi (3,4, 4,5, 5,5 or 6,9 Bar).
Specifications
Bidding Specifications
•
•
•
Radius: 52'–100' (15,8–30,5m)
This spinkler shall be capable of full
and part-circle operation and be a gear-
driven rotary type. The sprinkler shall
be of a pop-up design with an overall
The cap shall identify the main nozzle
size used and the date of manufacture.
Flow rate: 13.9–61.1 GPM (52,6–231 LPM)
Arc: Bidirectional, part-circle rotation,
adjustable from 40°–330°, and true,
unidirectional, 360° full-circle rotation
Pilot valve selectable at: 50, 65, 80 or
100 psi (3,5, 4,5, 5,5 and 6,9 Bar)
Recommended operating pressure
range: 65–100 psi (4,5–6,9 Bar)
Maximum pressure: 150 psi (10,3 Bar)
Minimum pressure: 40 psi (2,8 Bar)
Activation options:
The sprinkler shall include a
ratcheting riser feature that allows the
user to adjust the position of the riser
in the body without disassembly.
height of 11 ⁄ " (295mm), a body flange
5
8
•
•
diameter of 7
5
⁄
" (194 mm), a cap
8
diameter of 3
5
⁄
8
" (92mm) and a pop-up
The arc of the sprinkler shall be
adjustable by the use of an adjustment
band located between the nozzle base
and riser. The left terminus of the arc
shall be fixed, with the right position
adjustable from 40° minimum arc up to
stroke of 4 ⁄ " (106mm). The sprinkler
3
16
1
shall have a 1 ⁄ " (40mm) NPT, BSP or
2
ACME female-threaded inlet.
The sprinkler shall be capable of
covering ____ feet radius at ____
pounds per square inch pressure with
a discharge rate of ____ gallons per
minute.
•
•
•
•
•
•
Electric valve-in-head
360°
maximum arc. When the 360° arc
Normally open valve-in-head
Check-O-Matic: maintains 37' (11,2m)
of elevation change
adjustment position is reached, the
sprinkler will rotate uni-directionally
in the clockwise direction. The
sprinkler shall be adjustable during
operation and when the unit is not in
operation by hand; requiring no tools.
The arc adjustment band shall identify
the 90°, 180°, 270° and 360° arc positions.
Water distribution shall be via three
1
nozzles mounted in a 2 ⁄ " (57mm)
4
diameter plastic nozzle turret. The
three nozzles shall be oriented in the
•
Electric valve-in-head solenoid:
4 VAC, 50/60 Hz
2
•
Inrush: 0.12 A
same direction and elevate 3
1
⁄
4
" (83mm)
•
Holding: 0.10 A
above the body when in operation.
All of the sprinkler nozzles shall be of
a thread-in-type and color-coded for
easy identification of radius and
gallonage performance capabilities.
All nozzles shall be sized to allow any
particle capable of passing through the
riser screen to pass through the nozzle.
The sprinkler shall be capable of
accepting a fourth nozzle that can be
installed 180° from the main nozzle to
provide coverage behind the sprinkler.
The back nozzle position shall be
manufactured with a factory-installed
plug that can be removed to accept up
to 200 different inner and intermediate
nozzle combinations. The sprinkler
shall be capable of accepting 9 different
color-coded main nozzles and 39
•
•
Stator variations: 3
1
Inlet size: 1 ⁄ " (40mm) NPT, BSP or
2
ACME
8
Body height: 11 ⁄ " (289mm)
3
5
Body flange diameter: 7 ⁄ " (164mm)
8
4
Pop-up to nozzle: 3 ⁄ " (83mm)
1
16
Pop-up height (overall): 4 ⁄ " (106mm)
3
Weight: 3.55 lbs. (1,6 kg.)
Three inline nozzles with rotating
stream pattern
The sprinkler shall include a nozzle
base clutch feature that enables the
user to rotate the nozzle base in either
direction (wet or dry) and hold it in
one position (during operation) for
spot watering.
•
•
•
•
•
•
The electric models of the sprinkler
shall be available with a selectable
pressure-regulator capable of 50, 65, 80
and 100 psi. (3,5, 4,5, 5,5 and 6,9 Bar).
The pilot valve case shall provide
graphics to identify selection points
and a locking feature to ensure the
integrity of the selection. The date of
manufacture shall also be stamped
onto the pilot valve case.
•
Precipitation rates:
•
•
Minimum: 0.39"/hr. (9.9mm/hr.)
Maximum: 0.70"/hr. (17,8mm/hr.)
•
•
•
Main Nozzles: 9 (51, 52, 53, 54, 55, 56,
7, 58 and 59)
5
Trajectory: adjustable from 7°–30° in 1°
increments (24 positions)
Apex (at distance from sprinkler):
The internal valve assembly shall be
a piston type that vents to atmosphere,
providing valve friction loss of less
than 5 psi (0,34 Bar). The sprinkler
shall be designed to provide smooth
valve closure in excess of two seconds
to minimize damage resulting from
surges and water hammer. All valve
seals shall be constructed of natural
rubber.
different color-coded inner/
intermediate nozzles.
(65
psi [4,5 Bar] @ 25° trajectory)
51
- 10' (3,0m) at 38' (11,5m)
2 - 11' (3,4m) at 34' (10,4m)
3 - 13' (4,0m) at 37' (11,3m)
4 - 15' (4,5m) at 41' (12,5m)
5 - 15' (4,5m) at 45' (13,7m)
5
5
5
5
The main nozzle shall incorporate
a trajectory adjustment that provides
main nozzle discharge angle from 7° to
30° in 1° increments. The sprinkler cap
shall graphically identify the trajectory
adjustment points at 7°, 10°, 15°, 20°,
(80 psi [5,5 Bar] @ 25° trajectory)
56
57
58
59
- 18' (5,5m) at 47' (14,3m)
- 19' (5,9m) at 45' (13,7m)
- 18' (5,5m) at 45' (13,7m)
- 21' (6,4m) at 49' (14,9m)
25°
and 30°. The cap shall also identify
the main nozzle size installed and the
date of manufacture.
(continued)
October 2007
| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 855S 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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