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Front view of Toro 640 pop-up rotor model 642-02-43 with rubber cover and visible nozzle assembly.

Toro 640 Pop-Up Rotor — 180° Arc, #43 Nozzle, Check-O-Matic

Brand: Toro
Save 27%
$283.33
$205.42
SKU 642-02-43
In Stock (8)

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The Toro 640 Series pop-up rotor (model 642-02-43) is a heavy-duty commercial sprinkler designed for athletic fields, parks, and large turf areas. This 180° sector rotor ships with a #43 nozzle and integrated Check-O-Matic to prevent low-head drainage. Its durable rubber cover protects internal components while providing reliable long-term service.

  • Fixed 180° arc with factory-installed #43 nozzle for targeted coverage.
  • Check-O-Matic built-in to stop low-head drainage and protect turf on slopes.
  • Pop-up to nozzle height: 2 3/8 in., suitable for flush turf installations.
  • Rubber cover and heavy-duty construction for commercial, athletic, and municipal use.
  • Compatible with Toro 640 Series nozzles and stators; multiple arcs and nozzle options available.
  • Documents available: installation/service instructions and nozzle performance chart.

For installers and maintenance technicians: consult the included manufacturer installation and service instructions and the nozzle performance chart for flow and spacing guidance. Replacement parts and alternate nozzle sizes are available for the 640 Series; choose the appropriate nozzle for your operating pressure and coverage requirements.

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Frequently Asked Questions

What arc and nozzle does the Toro 642-02-43 model use?
This model provides a fixed 180° arc and ships with a factory-installed #43 nozzle for targeted coverage.
What is the pop-up height to nozzle distance?
The pop-up to nozzle height is 2 3/8 inches, suitable for flush turf installations and low-profile setups.
How does the Check-O-Matic feature work on this rotor?
Check-O-Matic prevents low-head drainage by sealing under low pressure, helping protect turf and reduce runoff.
Are manufacturer installation and service instructions included with this rotor?
Yes. Manufacturer installation and service instructions plus a nozzle performance chart are provided for proper setup and maintenance.