Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
NORM herausgegeben am 1.11.2005
Designation standards: STN EN 14453
Classification mark: 136522
Catalog number: 99653
Publication date standards: 1.11.2005
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN