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.

West Oak Business Park II
Suite 5 
Marietta, GA 30062 
United States 
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Facility : Freilassing, Germany

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Ha Vent - Air Release Valve, Model no. 993[1] 2, 2 1/2" CLD 23 MLTPL

[1] Valves have either 2'' FNPT or 2 1/2'' MNPT connections.

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