Gadzira shanduro yakaoma zvikuru yemutsara uyu Pombi haigoni kudhonza mvura yakawanda kubva mupombi iyo washer yakabatanidzwa kupfuura iyo tsime rinogona kugovera.
Chokwadika, shanduro yakaoma zvikuru yemutsara ndeiyi "Pombi haigoni kutora mvura yakawanda kubva pombi iyo washer yakabatanidzwa kupfuura iyo tsime rinogona kupa: mvura inofanira kukwana nokuda kwemuchina wakabatanidzwa nayo, sezvo nzara yemvura inotungamirira kukuvara kwe cavitation yezvikamu zvepombi. "