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NSF/ANSI 40:2022

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Residential Wastewater Treatment Systems

Available format(s)

PDF

Language(s)

English

Published date

29-03-2022

Superseded date

09-11-2023

Superseded by

NSF/ANSI 40:2023

$395.36
Including GST where applicable
Summarise this standard

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 product is unavailable in Ukraine, Belarus, Russia This standard also refers to 40 C.F.R. Part 133, NSF/ANSI 437,
PublisherName
NSF International
Status
Superseded
SupersededBy
Supersedes

⚠

A newer version of this standard is available.

View Current Edition
$395.36
Including GST where applicable