Bathroom washbasin or bidet has hot and cold water mixer unit fitted to ceramic with elastic washer containing encapsulated metal washer

摘要

A ceramic washbasin or bidet has a hot and cold water pipes to a mixer unit. The mixer is a metal fitting fitted to the ceramic basin with an elastic seal. The metal fitting is held in compression against the seal by a nut and spindle. The elastic seal is an outer washer fabricated from an elastic plastic and incorporating an encapsulated metal washer.