ZERBROCHENER WASSERSPIEGEL 1717
NS 1717 Protection against contamination of drinking water
FOR PUMPING STATIONS AND LIVESTOCK
Chemical and biological laboratories
NS 1717 Protection against contamination of drinking water in drinking water installations and general requirements for equipment to prevent contamination by backflow
Problem In certain cases, contaminated water or other liquids can flow from a tap back into the internal piping system in the building, or out into the public water supply system.
Functional requirements The water tap for subscribers must be secured so that water or other liquids cannot flow back, either to the property’s internal piping system or to the waterworks’ piping system.
- Entlüftungskategorien: 2,3 und 4
- Zerbrochener Wasserspiegel der Katze. 5
- Anwendungen: Pumpstationen, Viehzucht und Außenbereiche
- Norditec bietet gebrochene Wasserstände der Kategorie 5 bis 80 m3/h – 6 bar an.
Zerbrochener Wasserspiegel NS1717 – FK-5
ZERBROCHENER WASSERSPIEGEL 1717
