Thermo Scientific™ B-Pure™ Water Purification System Available on GSA/VA Contract for Federal Government customers only.

Customize the economical Thermo Scientific™ B-Pure™ laboratory-grade water system to meet your pretreatment or deionization application needs.

Manufacturer: Thermo Scientific™ D4511

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Catalog No. 09-050-252

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    Requires Full-Size B-Pure Cartridge
    Type Single holder
    Feedwater Temperature (English) 40° to 120°F
    Feedwater Temperature (Metric) 4° to 49°C
    Height (English) 24 in.
    Height (Metric) 61cm
    Inlet Connection NPTF (English) 0.5 in.
    Inlet Connection NPTF (Metric) 1.3cm
    Length (English) 7 in.
    Length (Metric) 17.8cm
    Max. Inlet Pressure 100psig
    Resistivity 1 to 10MΩ·cm (depending on cartridge used)
    Width (English) 7 in.
    Width (Metric) 17.8cm
    Certifications/Compliance CE, CSA
    Dimensions (L x W x H) 7 x 7 x 24 in. (17.8 x 17.8 x 61cm)
    Flow Rate 4L/min.
    Description Single holder module

    Customize the economical Thermo Scientific™ B-Pure™ laboratory-grade water system to meet your pretreatment or deionization application needs. The modular design provides the ability to add additional holders when the need arises. Choose from single, double or half-size holders. Easily change cartridges with the simple quarter turn quick release canisters.


    • Produces up to 4L/min., depending on model
    • Quarter-turn quick-release canisters make cartridge changes easy
    • Accepts Thermo Scientific Pura-Lite™ indicator or digital purity meter to monitor water quality

    Single Module:

    • Simple system without draw-off valve or purity indicator
    • Produces up to 4L/min.

    Double Module:

    • Complete with draw-off valve
    • Produces up to 4L/min.
    • Choose from models with digital purity meter or Pura-Lite “Go/No Go” resistivity indicator

    Half-Size Holder:

    • Produces up to 2L/min.
    • Easily attaches to full-size B-Pure systems
    • Small size for flexibility in mounting location


    Cartridges (sold separately).

    Recommended for:

    Pretreatment, deionization


    The Thermo Scientific H2O Select Program is available to help select the correct B-Pure system. For details, contact your sales representative.

    This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

  • Description & Specifications

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