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.

The Shaw Group Limited 
255 Lacewood Drive
Halifax, NS B3J 2X1 
Visit this company's website

Facility : Hardwoodlands, Nova Scotia, Canada

Process Media

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Filtration Media Sand [G]
#0 Filter Sand [1] CLD 23 SLDOX
#1 Filter Sand [1] CLD 23 SLDOX
#1 Pool Filter [1] CLD 23 SLDOX
#2 Filter Sand [1] CLD 23 SLDOX
0.45 mm Filter Sand [1] CLD 23 SLDOX
0.5 mm Filter Sand [1] CLD 23 SLDOX
0.7 mm Filter Sand [1] CLD 23 SLDOX
1.6 mm Filter Sand [1] CLD 23 SLDOX
1/8" - #12 Filter Sand [1] CLD 23 SLDOX
Shaw Resources Filtration Media (XXX)[2] [1] CLD 23 SLDOX

[1] Certified for particle sizes 0.23 mm - 25.4 mm (0.008 inches - 1 inches).
[2] XXX - Any size from 0.2 mm - 25.4 mm (0.008 inches - 1 inches).
[G] Product is Certified to NSF/ANSI 372 and conforms with the lead content requirements for
    “lead free” plumbing as defined by California, Vermont, Maryland, and Louisiana state
    laws and the U.S. Safe Drinking Water Act.


NOTE: Certified for water treatment plant applications.
      This product has not been evaluated for point of use applications.

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