NSF Product and Service Listings

These NSF Official Listings are current as of Saturday, July 12, 2025 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?Company=C0837885&Standard=061&


NSF/ANSI/CAN 61
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. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.

 
Tianjin Puritech Materials Co., Ltd. DBA Tancarb Activated Carbon Co., Ltd. 
North of Huijiazhuang, E of Jiuyuan Rd
Bamencheng Town, Baodi District 
Tianjin 301823 
China 
86 22 58580501


Facility : Tianjin, China

Process Media

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Granular Activated Carbon[1]
Acid-washed Activated Carbon [2] CLD 23 CARBON
Granular Activated Carbon [2] CLD 23 CARBON 

[1] The carbon source is coal.
[2] Certified for the following mesh sizes:
    Granular Activated Carbon - 3 x 6, 4 x 6, 4 x 8, 4 x 10, 6 x 10, 6 x 12, 6 x 20, 8 x 16,
    8 x 20, 8 x 30, 10 x 18, 10 x 20, 10 x 30, 10 x 40, 12 x 20, 12 x 30, 12 x 35, 12 x 40,
    18 x 40, 20 x 40, 20 x 50, 30 x 40, 30 x 50, 30 x 60, 30 x 80, 30 x 100, 30 x 200, 40 x
    60, 40 x 80, 40 x 100, 40 x 165, 50 x 100,
    50 x 200, 80 x 200, 80 x 325.

Powdered Activated Carbon[1]
Powdered Activated Carbon [3] CLD 23 CARBON 

[1] The carbon source is coal.
[3] Certified for the following mesh sizes:
    Powdered Activated Carbon - 100, 200, 325.


NOTE: Certified for water treatment plant applications.
      This product has not been evaluated for point of use applications.
Number of matching Manufacturers is 1
Number of matching Products is 3
Processing time was 0 seconds