NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 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/Plumbing/Listings.asp?Company=C0196014&Standard=0MP&

Did you know?

The new NSF Product Listings website is available for NSF/ANSI 14-Certified products with a new look and feel. Click on "Try it Now" to check it out!

MP
Mechanical Plumbing Products



 
AWI Manufacturing, Inc. 
3902 230th Street
Winsted, MN 55395 
United States 
888-272-2600 
320-485-2471
Visit this company's website

Facility : Winsted, MN

Product Type   Material Type   Trade Name   Product Standard

Drain Assembly
 
MLTPL
 
AWI
 
ASME A112.6.3
FDa-XXYbZZ[1]  

[1] Floor drains
    FD    - Floor Drain
    a     - Material Type
    4     - T304
    6     - T316
    XX    - Outlet Size
    44    - 4" Sch40 
    41    - 4" Sch10
    34    - 3" Sch40
    31    - 3" Sch10
    24    - 2" Sch40
    21    - 2" Sch10
    Y     - Flange Type
    S     - Square Top
    R     - Round Top
    b     - Basket style
    A - Z - Any Basket Style Variation 
    ZZ    - Cover Style
    Approved for 2" Outlet
    SC    - Solid Cover (Load Class - Special Duty)
    CH    - Center Hole Cover (Load Class - Special Duty)
    FN    - Finger Notch Cover (Load Class - Special Duty) 
    LC    - Locking Cover (Load Class - Special Duty)
    OC    - O-Ring Sealed Cover (Load Class - Special Duty) 
    SL    - Slotted Cover [Load Class - Extra Heavy Duty]
    FG    - Full Bar grate Cover [Load Class - Medium Duty]
    Approved for 3" and 4" outlet
    SL    - Slotted Cover (Load Class - Extra Heavy Duty)
    FG    - Full Bar Grate Cover (Load Class - Medium Duty)
    - PT  - Suffix – indicates optional accessories that are not included in Certification


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