Historical
NSF/ANSI 14-2012
Plastic piping system components and related materials
In this edition of NSF/ANSI 14, the following revisions have been incorporated:Issue 45 -This issue proposes the addition of a footnote to Table 10 to clarify the temperature requirements for the in-plant burst pressure test specific to PEX tubing. Issue 46 - This issue proposes to update the normative references under section 2 of NSF/ANSI 14. .Issue 47 - This issue proposes to update Table 33 under NSF/ANSI 14 for PVC pressure pipe and fabricated fitting for water transmission and distribution to reflect QC requirements per AWWA C900 and AWWA C905.
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NSF International [nsf]
NSF International [nsf]