Considered the most durable, heavy–duty commercial sprinkler available, the 640 Series is the traditional, proven veteran for athletic fields and other large commercial applications.

  • Available with wide range of nozzles and arcs.
  • Available with valve-in-head.
  • Adjustment screw allows up to 25% radius reduction.
  • Up to 13 mm below-grade installation.
  • Stainless-steel retraction spring.
  • Gear-drive design for longer life.
  • Five Year warranty.

  • Radius: 14.6 – 20.2 Lpm
  • Flow rate: 23.6 – 92.8 Lpm
  • Recommended operating pressure: 700 kPa
  • Maximum operating pressure: 700 kPa
  • Pop-up to nozzle: 60 mm
  • 25 mm FBSP Inlet
  • Trajectory: 27°
  • Dimensions:
    • Exposed surface diameter when buried 12 mm below grade: 45 mm
    • Body diameter: 65 mm
    • Cap diameter: 83 mm
    • Body height:
      • Check O-Matic: 23 mm
      • Valve-in-head: 267 mm

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