Umbhobho wePVC ophindwe kabini eludongeni unesakhiwo esikhethekileyo, amandla ombhobho aphezulu, udonga lwangaphakathi olugudileyo noluthambileyo kunye nokumelana nokukhuhlana okuncinci, okunokwenza umthamo wokuhamba ube mkhulu. Ngethuba lokwakha, isiseko asifuni ukuba senziwe ngesiseko sekhonkrithi, esinokuqhelana naso nasiphi na isiseko; Ubunzima bunzima, ukuphatha kunye nokulayisha kulungeleka kakhulu, kwaye ukwakhiwa kwakhona kukulungele kwaye ngokukhawuleza; Imibhobho ixhunywe ngesokhethi ye-rubber ring, eqinile kwaye inokwethenjelwa, kwaye umgangatho wokwakha kulula ukuqinisekiswa; I-interface iyaguquguquka, ukuqina okuphezulu kunye nokukwazi ukuxhathisa ukungazinzi ngokungalingani!