Product Literature

SPECIFICATIONS
Sprinklers
640 Series
www.toro.com
The Toro Company • Irrigation Division • An ISO 9001 Certifi ed Facility • PO Box 489 • Riverside, CA • 92502 • 800.664.4740
490-3102 Specifi cations subject to change without notice. For more information, contact your local Toro distributor. ©2006 The Toro Company. All rights reserved.
DIMENSIONS
Exposed surface diameter
when buried 1/2” below grade:
1
3
/
4
” (44mm)
Body Diameter:
2
1
/
2
” (65mm)
Cap Diameter:
3
1
/
4
” (83mm)
Body Height:
Check-O-Matic: 9” (230mm)
Valve-In-Head: 10
1
/
2
” (267mm)
Check-O-Matic maintains up to 15’
(4,6m) elevation change
SPECIFICATIONS
Radius: 47’ - 67’ (14,3 - 20,4 m)
Flow Rate: 6.0 - 25.0 GPM (23 - 95 LPM)
Recommended Operating Pressure:
40 - 90 psi (2,8 - 6,2 Bar)
Maximum Operating Pressure:
100 psi (7 Bar)
Trajectory: 27º
Pop-up to nozzle: 2
3
/
8
” (60mm)
1” (25 mm) female-threaded inlet
Check-O-Matic maintains up to 15’
(4,6m) elevation change
FEATURES
Installation
• Small exposed surface diameter
• Stainless steel-encased nozzle
and drive assemble
• Gear-drive design for longer life
• Basket fi lter screen to prevent clogging
• Stainless steel retraction spring
• Durable engineering plastic, brass
and stainless steel construction
• Recycled water models available
• Five-year warranty
Operational
• Selection of fi ve nozzles and 12 arcs
for versatility
• A normally open Valve-In-Head selection
allows individual head control
• Adjustment screw allows up to
25% radius reduction
• Standard rubber cover minimizes
impact damage
• Check valve prevents low-head drainage
and keeps laterals charged with water
(standard on all models)
• Vandal-resistant cap with locking
set screw
Specifying Information
64X
0X
XXX4X E
Arc Valve Type Nozzle Special Arc Optional
0–Special Arc 1–Normally Open 0 045º 148º E-Effluent Model
1–90º Valve-In-Head 1 060º 173º
2–180º 2–Check-O-Matic 2 108º 192º
3–270º 3 127º 238º
4–360º
Example: A 640 Series Sprinkler with a 90º arc, 40º nozzle
and a check valve would be specified as: 641-02-40
Stainless steel-encased nozzle
Heavy-duty, stainless steel
encased gear-drive design
for longer life
Standard rubber cover
Locking set screw
to reduce vandalism
Metal bull gear and output
gear provides maximum
strength and durability
Up to 1/2” below-grade installation for safety