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Standard Swedish standard · SS-EN 12050-4

Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter

Status: Withdrawn

· Replaced by: SS-EN 12050-4:2015

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Scope
This part of this European Standard applies to non-return valves used in conjunction with faecal and faecal-free wastewater lifting plants. This part of the standard contains general requirements, basic construction and testing principles together with information on materials and conformity evaluation.

Subjects

Drainage systems (91.140.80)

Product information

Language: English

Written by: SIS - Bygg och anläggning

International title:

Article no: STD-30652

Edition: 1

Approved: 8/10/2001

No of pages: 14

Replaced by: SS-EN 12050-4:2015

Swedish Institute for Standards
Box 45443, SE-104 31 Stockholm
Sweden
+46 8-555 520 00
info@sis.se

Visiting address: Solnavägen 1E, 113 65 Stockholm.
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