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Tuthill - W Series Mag Drive Pump

Tuthill - W Series Mag Drive Pump

Features & Specifications:

Tuthill's W-Series magnetically coupled external gear chemical metering pumps are designed specifically for the harsh environment associated with water and wastewater chemical treatment. The external gear technology resists gas vapor locking caused by out gassing sodium hypochlorite. The W-Series simple and robust long life design is easy to install and maintain. The W-Series construction options are 316 stainless steel, Hastelloy, or titanium.


  • External Gear Metering Pumps
  • No Vapor Trapping Valve less Design
  • Effective for metering Sodium Hypochlorite
  • Metering Accuracy better than 1%
  • Flow <1 ml/min to 650 GPH (2460 L/hr)
  • Differential pressures up to 250 PSI (17.2 bar)
  • Accuracy better than 1%


  • Water and Wastewater
  • Chemical metering such as
  • Sodium Hypochlorite
  • Alums
  • Ferric Chloride
  • Hydrofluorosilicic Acid
  • Methanol
  • Polymers
  • Sodium Bisulfite
  • Sodium Hydroxide
  • Sulfuric Acid

Product Information:

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Call Us Toll Free: (800) 370-0439 | Email
Download our Sales Catalog (PDF)