• Up to 13 mm below-grade installation keeps rotor out of sight and prevents damage
  • Durable stainless steel, engineering plastic and brass construction for reliable performance in the most demanding environments
  • Optional valve-in-head
  • Selection of five nozzles and 12 arcs for versatility

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. It is equipped with a standard rubber cover and offers a choice from five nozzles and twelve arcs. A variety of models are available including Valve-In-Head, Check-O-Matic and recycled.

Check Valve Standard

Prevents low head drainage, puddling and soil erosion


  • 14.3 to 20.4 metres

  • 22.7 to 94.6 L/min

  • Full Circle; Part circle fixed

  • 2.8 to 6.2 bar

  • 1"

  • 60.3 mm

  • 23 cm (valve in head: 26.7 cm)

  • 64 mm

  • 82.6 mm

  • 44 mm