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.

American-Marsh Pumps LLC, A Wilo Company 
550 East South Street
Collierville, TN 38017 
United States 
Visit this company's website

Facility : Collierville, TN

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Pumps[1] [2] [G]
VTP/OLS/[AA][BB][CC]-[DD] 6" - 42" CLD 23 MLTPL
VTP/SC/OLS/[AA][BB][CC]-[DD] 6" - 42" CLD 23 MLTPL

[1] Certified for a minimum daily flow of 116,000 L. Certification includes only the open
    lineshaft configuration.
[2] AA - Size of pump in inches (6" - 42")
    BB - Pump model (D, G, H, I, J, K, L, M, N, W, X, Y, Z, EH, HH)
    CC - Impeller design (C)
    DD - Number of stages (1-48)
    ["C" impeller design indicates "enclosed"]
[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.


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