TrinkwasserTrennstation Wand- u. Außenhydranten Englische Version

Water, as a rule, stagnates in fire water systems. This stagnant water can lead to the formation of pathogenic germs.

DN 1988 and EN 1717 require that process water plant such as fire water installations be separated from public drinking water by means of open discharge backflow protection devices (air gap types: AA, AB). The potential hazard of a bacteriological reflux into the domestic and public drinking water mains network is, by statute, to be ruled out.

The certified type AB free discharge is integrated into the GEP IndustrieSysteme Drinking Water Separation Station ...

Drinking Water Separation Station for fire hydrants