NSF Product and Service Listings

These NSF Official Listings are current as of Saturday, May 28, 2022 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=C0429305&Standard=061&

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.

Refractron Technologies Corporation 
5750 Stuart Avenue
Newark, NY 14513 
United States 
Visit this company's website

Facility : Newark, NY

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Miscellaneous Process Devices/Components [G]
AF30, Dome 178-38 [1] CLD 23 MLTPL
AF50, Dome 178-38 [1] CLD 23 MLTPL
AF90, Disc, 233-19 [1] CLD 23 MLTPL
AF90, Disc, 235-19 [1] CLD 23 MLTPL
AF90, Dome 178-38 [1] CLD 23 MLTPL
Uni-Disc™ 30 178-32 [1] CLD 23 MLTPL
Uni-Disc™ 50 178-32 [1] CLD 23 MLTPL
Uni-Disc™ 70 178-32 [1] CLD 23 MLTPL

[1] Certified for a maximum of one diffuser per 100 gallons of tank volume.
[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.


Number of matching Manufacturers is 1
Number of matching Products is 8
Processing time was 0 seconds