Impompo ye-self-priming yimpompo ye-centrifugal ye-self-priming, enenzuzo yesakhiwo esincinci, ukusebenza kakuhle, ukusebenza okuzinzileyo, ukugcinwa okulula, ukusebenza kakuhle, ubomi obude, kunye namandla okuzimela.Akukho mfuneko yokufakela ivalve esezantsi kumbhobho, kwaye kufuneka kuphela ukuqinisekisa ukuba kukho naliti yobungakanani benaliti yolwelo kumzimba wempompo phambi kokusebenza.Ulwelo olwahlukeneyo lunokusebenzisa imathiriyeli ezahlukeneyo zempompo yokuzenzela.
Ukuba inqanaba lolwelo lokufunxa lingaphantsi kwe-impeller, kufuneka lifakwe ngaphambili ngamanzi xa liqala, eliphazamisa kakhulu.Ukuze kugcinwe amanzi kwimpompo, ivalve esezantsi kufuneka ifakwe kwindawo yokungena yombhobho wokufunxa.Xa impompo isebenza, i-valve ephantsi ibangela ilahleko enkulu ye-hydraulic.Ipom ebizwa ngokuba yi-self-priming pump ayifuni ukunkcenkceshelwa ngaphambi kokuba iqale (isiqalo sokuqala emva kokufakwa kusafuna ukunkcenkceshela).Emva kwexesha elifutshane lokusebenza, umpompo ngokwawo unokufunxa amanzi kwaye uwubeke kumsebenzi oqhelekileyo.