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Watermatic ORP/pH Digital Controller With Flow Cell, Menu Interface Item: C2000
$1,465.96 & FREE Shipping

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The C2000 is a 120V/240V unit. Health Department approved for commercial applications.


  • Touch pad adjustments
  • Factory defaults suit most applications
  • Removable clamp-down terminals
  • BNC Sensor Connections
  • Optional control of salt chlorinators
  • History retention and capability of remote monitoring

The Watermatic C2000 ORP/pH controller box contains:

  • ORP/pH Controller
  • Flow Cell with Flow Switch with parts bag
  • ORP Sensor with 10 foot cable
  • pH Sensor with 10 foot cable

Designed for easy installation and operation, the Watermatic Controllers can be used with liquid feed pumps, granular and tablet erosion feeders, ozone generators, and salt chlorinators. During the filtration cycle, the controller maintains sanitizer levels and pH balance by constantly measuring the Oxidation-Reduction-Potential (ORP) and pH balance of the water. If the sanitizer level (ORP) or pH falls below a predetermined set point, the controller activates the chemical feeder.


  • Precision chemical dosing, alleviating the highs and lows caused by organic contaminates and overfeeding.
  • Check water balance status, change current settings or start manual feed cycles from the convenience of the controller.
  • Save time and money, and protect your equipment investment.
  • Technical Details:

  • Control salt water chlorinators, granular feeders, liquid feed pumps and ozone generators.
  • Constant monitoring avoids chemical highs and lows.
  • Saves wear and tear on salt chlorine generator cells by engaging cell only when chlorine is needed.
  • Multiple feed time and feed delay options.
  • Optional Peristaltic pump for dosing (sold separately)
  • Note: This controller is not warranted or recommended for use with chlorine gas systems.

    Polaris pH Sensor with 10 Foot Cable Item: #3-280
    Polaris ORP Sensor with 10 Foot Cable Item: #3-270
    C660 Flow Cell With Flow Switch Sensor Item: #9-700
    Peristaltic Pump, Liquid, 50 GPM 25 PSI 120 Volts Item: #3-310