BS 1125:1987
Specification for WC flushing cisterns (including dual flush cisterns and flush pipes)

Standard No.

BS 1125:1987

Release Date

1987

Published By

British Standards Institution (BSI)

Status

Be replaced

Replace By

BS 1125:1987(1999)

Latest

BS 1125:1987(1999)

Replace

BS 1125:1973 85/13284 DC

Scope

Cisterns with valveless siphons, nominally 9 litres, for high level, low level and close coupled positions, in both ceramic and plastics.

BS 1125:1987 history

• 0000 BS 1125:1987(1999)
• 1987 BS 1125:1987 Specification for WC flushing cisterns (including dual flush cisterns and flush pipes)
• 0000 BS 1125:1973