| 摘要 |
Supplemental bottom for a single-control mixer cartridge for hot and cold water in a type of faucet particularly suitable for wash-bowls or bidets, including a disk provided with holes at the openings formed in the bottom of the cartridge and with a peripheral gasket, connection teeth to associate with coupling holes provided in the bottom of the cartridge, and ducts for connecting the holes provided in the disk so as to match the openings for the separate inflow of hot and cold water, which are present in the bottom of the cartridge, to the water inflow holes which are present at the base of the cavity for accommodating the cartridge in the faucet.
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