Amendment

NEK EN 61770:2009/A12:2022

Published

Note: This standard has a new edition: NEK EN 61770:2009

Corrigendums and amendments are bought separately.

Language
Services

Abstract

The standard specifies requirements for appliances for household and similar purposes to prevent the backflow of non-potable water into the water mains. It also specifies requirements for hose sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa.

Document information

  • Amendment from NEK
  • Published:
  • Edition: 2022-06
  • Version: 1
  • Document type: NAT
  • ICS 91.140.60
  • ICS 97.030
  • National Committee NEK/NK61

Product Relations