Iimpompo ezikhuselweyo, ezihlala zifumaneka kuseto lwemizi-mveliso, yinkqubela phambili ebalulekileyo kuyilo kunye nokusebenza kweempompo ze-centrifugal. Ezi pompo zikhethekileyo zenziwa ukunciphisa umngcipheko wokungcoliseka kunye nokugcina ukuthembeka kolwelo oluhanjiswayo. Ngokubandakanya iindlela zokukhusela, ezi pompo zibonelela ngomqolo okhuselayo ophucula ukusebenza kwazo kumceli mngeni