| 摘要 |
A flushing arrangement ( 30 ) including an opened topped housing ( 32 ) surrounding the flush valve ( 12 ). An opening ( 40 ) is provided in a lower part of the housing ( 32 ) with a selectively openable gate ( 44 ). The arrangement ( 30 ) is configured such that for a low volume flush the gate ( 44 ) is closed and only water in the housing ( 32 ) or located thereabove will be flushed, and for a high volume flush the gate ( 44 ) is open wherein substantially all of the water in the cistern ( 20 ) above the lowest part of the opening ( 40 ) is flushed.
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