NSF Product and Service Listings

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Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.

ProMinent GmbH 
Im Schuhmachergewann 5-11
69123 Heidelberg 
49 6221 8420
Visit this company's website

Facility : Heidelberg, Germany

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Chemical Generators[1] [2] [3]
Bello Zon ® CDLb 02 [4] [5] CLD 23 MLTPL
Bello Zon ® CDLb 06 [4] [5] CLD 23 MLTPL
Bello Zon ® CDLb 04 [4] [5] CLD 23 MLTPL

[1] Certification of this product has been performed to the health effects requirements of
    NSF/ANSI Standard 61, which assesses the acceptability of potential extractants from the
    chemical generator. No evaluation has been performed on the strength or efficacy of the
    chemical(s) generated. As unit operation, maintenance and the consistency of source
    ingredients may affect the performance of the unit, the ensuing chemical(s) is not
    certified by NSF to NSF/ANSI Standard 60.
[2] This is a Point-of-Entry System tested by NSF International under NSF/ANSI Standard 61
    for Materials Safety Requirements Only. Not Certified for Chemical or Microbiological
    Contaminant Reduction, Structural Integrity or Health Claims by NSF International.
[3] This product is also Certified for point-of-entry use.
[4] Certified for a chlorine dioxide solution with a maximum concentration of 1,000 mg/L or
    0.1% for the CDLb 02 and 2,000 mg/L or 0.2% for the CDLb 04 and CDLb 06 models.
    Certified for a maximum dose of 1.4 mg/L of chlorine dioxide into potable water.
[5] Certified for units that have a dose rate of 6, 12, and 22 grams per hour.

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