The purpose of this Standard is to establish minimum physical, performance, and health effects
requirements for plastics piping system components and related materials.
In this edition of NSF/ANSI 14, the following revision has been incorporated:
– An update to 5.7 for chlorine resistance test requirements to include a PEX pipe manufacturer
using a PEX material that already has chlorine resistance classification.
This Standard was developed by the NSF Joint Committee on Plastics using the consensus process
described in NSF Standards Development Policies and accredited by ANSI.
Suggestions for improvement of this Standard are welcome. Comments should be sent to Chair, Joint
Committee on Plastics, c/o NSF International, Standards Department, P.O. Box 130140, Ann Arbor,
Michigan 48113-0140, USA.
NSF 14 ADD 1.0-2007 history
2007NSF 14 ADD 1.0-2007 Plastics Piping System Components and Related Materials