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ChlorKing · Water Testing and Monitoring

ChlorKing 5000 Toroidal Salinity Controller and saturated salt feeders

Hold salt in range automatically and protect the cell

← Back to all productsRequest availabilityFacts summarized from manufacturer literature 2026-09-16; confirm details with FreyTech before specifying.

Overview

The ChlorKing 5000 is an inline toroidal salinity controller that continuously displays salt concentration in ppm and water temperature, protecting saline chlorinator cells from running at low salt. Paired with a ChlorKing saturated salt feeder, it can add salt automatically instead of by hand. It suits facilities running CHLOR or NEXGEN systems that want salt held in range without daily manual testing.

Is this a fit for your facility?

Usually a fit when

  • Continuous salinity monitoring on saline chlorinators
  • Automatic salt make-up with saturated feeders

Ideal facilities and conditions: Continuous salinity monitoring on saline chlorinators; Automatic salt make-up with saturated feeders.

Problems it addresses

Key capabilities and benefits

Capabilities

  • Toroidal (magnetic-field) sensing with no moving parts
  • Temperature compensated
  • Bright digital ppm display
  • Rarely needs cleaning
  • Saturated salt feeders in 30, 55, 100 and 150 gallon sizes

Available models and configurations

ChlorKing 5000 Toroidal Salinity ControllerInline salinity display and control
Saturated Salt Feeder 30 galSmall pools
Saturated Salt Feeder 55 galMid-size pools
Saturated Salt Feeder 100 galLarge pools
Saturated Salt Feeder 150 galVery large or multi-pool systems

Technical specifications

Salt feeder sizes30, 55, 100, 150 galSource: Aquafinity Salinity Control page citing ChlorKing

Specifications are summarized from manufacturer literature and depend on configuration. Confirm current values with FreyTech before design.

Installation requirements and retrofit considerations

Installation requirements, utilities, and clearances are confirmed with the manufacturer's installation manual and your engineer during evaluation.

Integration with other equipment

No equipment integrations are documented for this product. Coordination happens through the design team.

FreyTech's role: design, installation, commissioning, training, support

Project services

  • Evaluation of fit for your facility
  • Availability, lead time, and service coverage confirmed on request
  • Installation and support coordination where offered

Ongoing service and support

  • Parts and warranty coordination on request

Brochures, manuals, warranties and specifications

All resources for ChlorKing 5000 Toroidal Salinity Controller and saturated salt feeders · Request documents

Next step

Is ChlorKing 5000 Toroidal Salinity Controller and saturated salt feeders right for your facility?

Send us your pool volumes, current equipment, and what is not working. A specialist will review fit honestly and recommend next steps.

Serving commercial aquatic facilities across New York State.