This proposal adds language to NSF/ANSI 350, Section 5 (Design and construction) and Section 8 (Performance testing and evaluation) to harmonize it with recently approved language in NSF/ANSI 40 and 245 regarding blowers.
05112: Approval of 350i30r1 - Alternate aerator
Document (Archive)
2018-07-12
WWT-2018-10 Alternate Aerator.pdf
Document
2018-06-18
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