Proposed revision to NSF/ANSI 50 Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities. This ballot will update language regarding piping materials in section 4 of NSF/ANSI/CAN 50.
06554: Approval of 50i167r1 - Piping Materials JC Memo & Ballot.pdf
Document (Archive)
2020-09-01
RWF-32-2011 Piping materials salt water.pdf
Document
2020-08-10
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