2 Toro O-12H Sprinklers
1806-SAM-PRS, 30 psi
0.74 gpm flow, 12 ft. radius
4 Toro O-12Q Sprinklers
1806-SAM-PRS, 30psi
0.37 gpm flow, 12 ft. radius
2 Toro O-8H Sprinklers
1806-SAM-PRS, 30psi
0.33 gpm flow, 8 ft. radius
2 Toro O-8Q Sprinklers
1806-SAM-PRS, 30psi
0.17 gpm flow, 8 ft. radius
Lateral Line Pipe
147 ft Schedule 40 3/4"

Items pictured above:

(Click on photo to enlarge)

  1. Toro Precision Nozzles:
    8Q, 8H, 12Q, 12H
    These nozzles are used in:
    • Neat & Petite
  2. MP Rotators:
    MP1000, MP2000
    These nozzles used in:
    • Right As Rain
    • Recreation Destination
    • Wholesome Habitat
  3. Rain Bird 1806 SAM PRS
    with Hunter swing joint
    and PVC Tee
  4. Hunter PROS-06-PRS40
    -CV for use with MP
    Rotator nozzles
  5. MP Rotators running
    (photo courtesy of Hunter
    Industries, Inc.)
  6. Toro 570Z-6P PRX COM
    (optional)
  7. Hunter swing joint
    6 inch
  8. Flushing sprinklers
  9. PVC pipe and fittings:
    Schedule 40 PVC pipe
    3/4 inch Tee
    3/4 inch Coupling
    3/4 inch 90 degree Ell
  10. Brass pressure regulator
    upstream of the valve
  11. Plastic pressure regulator
    downstream of the valve

Other Video Resources

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10.XWilkins brass pressure regulator

This reduces the pressure for the entire sprinkler system if located upstream of
the valves. If you are not replacing the existing sprinklers with ones that have
pressure regulation, this device can be used to reduce the pressure, Instead. It
is very important to ensure the sprinklers are operating at the correct pressure.
Toro Precision nozzles require 30psi, and MP Rotators require 40psi.