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NSF/ANSI 40:2023

Current

Current

The latest, up-to-date edition.

Residential Wastewater Treatment Systems

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-10-2023

$351.93
Including GST where applicable

This standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities between 1,514 LPD (400 GPD) and 5,678 LPD (1,500 GPD).

DocumentType
Standard
Pages
38
ProductNote
This standard also refers to 40 C.F.R. Part 133, NSF/ANSI 437, This product is unavailable in Ukraine, Belarus, Russia
PublisherName
NSF International
Status
Current
Supersedes

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