Umxubeki weshawari ofihliweyo
Umxhubi ofihliweyo weshawari luhlobo olwakhiwe kumxube wokuhlamba. Kuquka indlela yokupaka ishawa yokuxuba, abandayo ishawa yokuhambisa amanzi, iindlela ezi-2 zokuphuma kwesitya sokuxuba, iindlela ezi-3 zokuxuba ishawa, ezimiselwe yivelitha yokujikajika. I-diverval valve yenziwe ngobhedu, isikwere esithandwayo okanye ipaneli yentsimbi ejikeleze intsimbi. Umdlalo omtsha weqhosha lolawulo lokutshintsha kwezinto ezimbini kunye nebhokisi ehlanganisiweyo.