NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 20, 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=34980&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.


 
Parco, Inc. 
1801 South Archibald Avenue
Ontario, CA 91761 
United States 
909-947-2200


Facility : Ontario, CA

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Gasket/Sealing Materials[1]
5300-70[3] [2] C. HOT EPDM
5778-70-71[3] [2] C. HOT EPDM
EPDM Compound 5778-50 [2] C. HOT EPDM
EPDM Compound 5778-70 [2] C. HOT EPDM
EPDM Compound 5778-80[3] [2] C. HOT EPDM
EPDM Compound 5778-90[3] [2] C. HOT EPDM

[1] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.
[2] Certified for a maximum surface area to volume ratio of 2.5 sq. in./L.
[3] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 2.5 sq. in./L.

O-Rings[1]
5300-70[3] [2] C. HOT EPDM
5778-70-71[3] [2] C. HOT EPDM
EPDM Compound 5778-50 [2] C. HOT EPDM
EPDM Compound 5778-70 [2] C. HOT EPDM
EPDM Compound 5778-80[3] [2] C. HOT EPDM
EPDM Compound 5778-90[3] [2] C. HOT EPDM

[1] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.
[2] Certified for a maximum surface area to volume ratio of 2.5 sq. in./L.
[3] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 2.5 sq. in./L.


Mechanical Plumbing Devices

Trade Designation      

Gasket/Sealing Materials[1]
EPDM Compound 5778-70[2]      

[2] Certified for a maximum surface area to volume ratio of 2.5 sq. in./L.

[1] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.

O-Rings[1]
EPDM Compound 5778-70[2]      

[2] Certified for a maximum surface area to volume ratio of 2.5 sq. in./L.

[1] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.


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