zethu ezisheshayo zengadi Izixhumi zinikeza isixazululo esisebenzayo sokunisela okungenazinkinga. Lezi zixhumi zakhiwa ngepulasitiki eziqinile futhi zifaka inqubo elula yokufaka engadingi amathuluzi noma amakhono akhethekile. Umshini wokukhishwa okusheshayo uvumela okunamathiselwe kwamandla nokuvalwa kwengadi hose empompini noma ku-Sprinkler. Izixhumi ziza ngosayizi ezimbili ezihlukile, 1/2 ' no- 3/4 ' , okubenza bahambisane ne-hoses yasengadini eminingi kanye nompompi. Izimpawu eziqinile zivimbela ukuvuza kanye nokuchithwa kwamanzi, okwenza babe nobungane bemvelo. Uhlelo oluhlanganisiwe lwentambo lunikeza ukuxhumana okuphephile nokuqinile phakathi kwe-hose nompompi. Lezi zixhumi zinikeza lula, ukuthembeka kanye nokuguquguquka kwemisebenzi yengadi.