Specification for WC flushing cisterns (including dual flush cisterns and flush pipes).
NORMA vydaná dňa 31.3.1987
Designation standards: BS 1125:1987
Publication date standards: 31.3.1987
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS
Cisterns with valveless siphons, nominally 9 litres, for high level, low level and close coupled positions, in both ceramic and plastics. Status: Confirmed