(800) 378-1500
285 Portsmouth Ave. Stratham, NH 03885
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The Building Blocks for Water Treatment Equipment

“Everything but the Chemicals”

Northeast Pump and Instrument (NPI) specializes in the design, sale, installation and repair of chemical feed equipment, systems and instrumentation for water and wastewater treatment. Our involvement in the industry spans more than 30 years and our technical staff boasts over 100 years of combined industry experience.


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Flouride Saturators

flouride saturators

The FluoroPro family of fluoride saturators is the latest in technology for drinking water operators who fluoridate their water systems using Sodium Fluoride.

FluoroPro saturators use a new design emphasizing simple, rugged construction, corrosion-resistant materials and long lasting components. The units offer base models using proven mechanical float technology with all thermoplastic construction to resist the effect of NaF over time.

For additional options, including secondary shutoff assemblies and secondary containment systems are available to round out a proper fluoridation installation, please call NPI.

All aspects of these products have been developed in conjunction with AWWA and Massachusetts fluoridation standards and recommended practices.

Download the Data Sheet with Specs and Dimensions!

Features of the New FluoroPro Fluoride Saturators:

  • Rugged 55-Gallon PE tank.
  • Upflow solution flow design for reduced maintenance.
  • Rigid PE tank cover for supporting dual chemical feed pumps (main and backup pump).
  • Sodium Fluoride (NaF) capacity of 100 lbs.Labeled>All thermoplastic construction for superior chemical resistance.
  • Rugged hinged cover offers 50% opening area for easy filling with NaF powder.
  • Internal baffle to reduce wave action and protect float assembly.
  • Labelled 'fill' and 're-fill' levels for NaF rreplenishment.
  • Single external tubing connection for easy disassembly.
  • Flow Distribution Assembly has 50% greater area for more consistent solution generation.
  • Optional concentric secondary containment tank assembly with CLA-VAL secondary shutoff control valve.
  • Dual pump pick-up strainers are easily top removable for maintenance.
  • Equipped with syphon breaker to prevent overfeed due to syphoning.
  • Easily retrofits to installations currently using other fluoride saturators.

Engineering Specifications

  • Saturator shall be of 55-gallon capacity of the up-flow design and constructed of all thermoplastic materials.
  • Design shall include 6 distribution laterals for best disbursing of incoming water through the NaF crystals.
  • Cover assembly shall be flat for easy mounting of two chemical-feed pumps and should be equipped with an internal baffle to protect the float switch during addition of sodium fluoride (NaF) crystals.
  • Cover assembly must have 50% of its area moveable for easy refilling with NaF and also for easier maintenance.
  • Saturator must be equipped with a syphon breaker to prevent back-syphoning into the water source.
  • Pump pick-up tubes shall be removable from the outside for easy cleaning.

Product Specifications

Incoming Water Flow Rate: 2 GPM Maximum
Maximum Solution Feed Rate: 1 GPM Water
Water Quality Requirements: < 2 Grains Hardness (Water Softener required for greater hardness)
Electrical Requirements: None
Incoming Water Connection: 6' of tubing with ½ NPT male fitting provided for supply connection

Dimensions of the New FluoroPro Fluoride Saturators:

flouride saturators


(800) 378-1500
285 Portsmouth Ave.
Stratham, NH 03885