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Isihlungi Sokuhlanza Amanzi Okuzihlanza
Isihlungi esizihlanzayo siwuhlobo lwemishini yokuhlanza amanzi esebenzisa isihlungi ukuze kunqandwe ukungcola okusemanzini ngokuqondile, ukususa izinto ezimisiwe nezinhlayiyana, ukunciphisa ukungcola, ukuhlanza ikhwalithi yamanzi, ukunciphisa ukungcola kwesistimu, amagciwane kanye nolwelwe, ukugqwala, njll., ukuze kuhlanzwe ikhwalithi yamanzi futhi kuvikelwe umsebenzi ojwayelekile wezinye izinto zokusebenza ohlelweni. Inomsebenzi wokuhlunga amanzi aluhlaza nokuhlanza ngokuzenzakalelayo nokukhipha isici sokuhlunga, futhi uhlelo lokuhlinzeka ngamanzi olungaphazanyiswa lungakwazi ukuqapha isimo sokusebenza sesihlungi, ngezinga eliphezulu lokuzenzekelayo.