Standard

NS-EN 13077:2018

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 13077:2023

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
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Omfang

This European Standard specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A, Type B for nominal flow velocity not exceeding 3 m/s. Air gaps are devices for protection of potable water in water installations from pollution by backflow. This European Standard applies to air gaps in factory-assembled products and to constructed air gaps in situ, and defines requirements and methods to verify and ensure compliance with this European Standard during normal working use.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2018-03
  • Versjon: 1
  • Varetype: NAT
  • ICS 13.060.20
  • ICS 23.060.99
  • ICS 91.140.60
  • National Committee SN/K 98

Produktrelasjon

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