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.

National Pump Company 
7706 North 71st Avenue
Glendale, AZ 85303 
United States 
Visit this company's website

Facility : Glendale, AZ

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Submersible Pump - Pump Ends [G]
Submersible Bowl Assembly (W)(XX)(Y)(Z)[1] [2] [3] 6" - 24"[4] CLD 23 MLTPL

[1] (W)(XX)(Y)(Z)
    W  - Hydraulic design (M, K, J, E, H)
    XX - Size, in inches (6, 8, 9, 10, 11, 12, 14, 16, 18, 20, 24, 30)
    Y  - Drop-in bearing retainers and bearings (4, 6, 8, 10, 12)
    Z  - Coating options (C, U)
    *X represents non-wetted parts.
[2] Certification does not include the submersible pump motor, submersible pump cables,
    column pipe, discharge head, line shafts, line shaft couplings, and stuffing box.
[3] Certified for a minimum daily flow of 40,300 liters per day.
[4] Size shown is bowl diameter.
[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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