
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, hydraulic actuated. Family G, type B.
NORMA vydaná dňa 31.7.2007
Designation standards: BS EN 13434:2006
Note: NEPLATNÁ
Publication date standards: 31.7.2007
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategória: Technické normy BS