NSF Product and Service Listings

These NSF Official Listings are current as of Tuesday, May 26, 2026 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=C0335992&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.

 
NOV Fiber Glass Systems 
2700 West 65th Street
Little Rock, AR 72209 
United States 
501-618-2278
Visit this company's website


Facility : Little Rock, AR

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Adhesives
8000 Series Adhesive and Hardener[1] [2] >= 1" CLD 23 EPOXY
PSX-20 Adhesive and Hardener[3] >= 1" C. HOT ADH
PSX-34 Adhesive and Hardener[4] >= 1" C. HOT ADH
PSX-48 Adhesive[5] >= 1" C. HOT ADH
PSX-60 Adhesive and Hardener[6] >= 1" C. HOT ADH
Weldfast CL-200 Vinyl Ester Adhesive[7] >= 1" CLD 23 ADH 

[1] 8000 Series Adhesive and Hardener includes the following trade names: DS-8014, DS-8024,
    DS-8069, DS-8071, DS-8088-S, DS-8088-L, and DS-8069-C.
[2] Mix ratio is 7.6:1 (A:B) by weight but will vary slightly based on the kit size. 
    Minimum cure time is 1 hour at 100° F.  Please follow the manufacturer’s instructions
    supplied with each kit.
[3] Mix ratio is 3.2:1 (A:B) by weight.  Minimum cure time is 1 hour at 100° F.  The mix
    ratios will vary slightly based on the kit size.  Please follow the manufacturer’s
    instructions supplied with each kit.
[4] Mix ratio is 3.2:1 (A:B) by weight.  Minimum cure time is 1 hour at 110° F.  The mix
    ratios will vary slightly based on the kit size.  Please follow the manufacturer’s
    instructions supplied with each kit.
[5] Mix ratio of adhesive to hardener is 100:26.62 (A:B) by weight. Minimum cure time is 35
    minutes at 77° F. Please follow the manufacturer’s instructions supplied with each kit.
[6] Mix ratio is 3.2:1 (A:B) by weight.  Minimum cure time is 3 hours at 100° F.  The mix
    ratios will vary slightly based on the kit size.  Please follow the manufacturer’s
    instructions supplied with each kit.
[7] Mix ratio is 45:1 (A:B) by weight.  Minimum cure time is 24 hours at 71 - 100° F.  The
    mix ratios will vary slightly based on the kit size.  Please follow the manufacturer’s
    instructions supplied with each kit.


NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Pipes and Related Products

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Fittings
Green Thread HP Compression Molded Fittings >= 1" C. HOT TSRE
Green Thread HP Fittings >= 1" CLD 23 TSRE
Red Thread HP Compression Molded Fittings >= 1" C. HOT TSRE
Red Thread HP Fittings >= 2" CLD 23 TSRE

Pipe
Green Thread HP Pipe >= 1" CLD 23 TSRE
Red Thread HP Pipe >= 2" CLD 23 TSRE 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.


Facility : Sand Springs, OK

Pipes and Related Products

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Fittings
GTHP 16 Fitting >= 1 in C. HOT TSRE



Facility : Qingdao, China

Pipes and Related Products

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Fittings[1]
GTHP Fitting >= 1" C. HOT TSRE 

[1] Certification is for fittings manufactured by filament wound/hand lay-up/compression
    molding process.

Number of matching Manufacturers is 1
Number of matching Products is 14
Processing time was 0 seconds