
Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A.
NORM herausgegeben am 31.10.2006
Designation standards: BS EN 14454:2005
Publication date standards: 31.10.2006
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
ISBN: 0 580 49318 0 Status: Under Review