Asikho isidingo sokukhathazeka ngokuvuza lapho usebenzisa i-faucet, njengoba inekhwalithi ephezulu ye-ceramic spool enokulawula izinga lokushisa kwesokunxele nakwesokudla, okungaqinisekisa ukuthi ukushintshwa kusetshenziswe izikhathi ezingu-500,000.Ifaka idizayini yepayipi elizihoshayo elihlinzeka ngokuguquguquka okuningi lapho uhlanzwa noma uhlanzwa, ukuzungezisa okungu-360 degree kanye nokudonsa kwamahhala ukuze kuphathe izindawo okunzima ukuzifinyelela nokuhlanza kangcono umpompi ngokwawo ngaphandle kwamathuluzi engeziwe.Ikhanda elikhipha ithusi lithatha imodi yokuphuma kabili yenkinobho yokuphuma (indawo yokukhipha ikholomu yamanzi kanye nendawo yokugezela), ibhamuza lithatha ibhamuza lamazwe ngamazwe elithi Newper (amanzi anobumnene futhi angachaphazi), ukwelashwa kwendawo kusebenzisa i-vacuum PVD edweba igolide.
Sinesevisi yekhwalithi ephezulu, umdayisi wethu ochwepheshile ngamunye ukuya komunye ukukusiza ukuxazulula izinkinga, uphendule imibuzo, sineqembu lochwepheshe ngemuva kokuthengisa, ake ukhathazeke.