Iyunithi yepompo yedizili intsha ngokwemigangatho kazwelonke ye-GB6245-2006 "iimfuno zokusebenza kwepompo yomlilo kunye neendlela zovavanyo". Olu luhlu lweemveliso lunoluhlu olubanzi lwendlela yokusebenza, olunokwanelisa ngokupheleleyo unikezelo lwamanzi omlilo lweziganeko ezahlukeneyo kwiindawo zokugcina impahla, iidokhi, izikhululo zeenqwelo moya, iikhemikhali, izityalo zamandla, izikhululo zegesi ezimanzi, amalaphu kunye namanye amashishini emizi-mveliso kunye nezemigodi. Inzuzo kukuba ipompo yomlilo yombane ayinakuqala emva kokucima kombane ngequbuliso kwenkqubo yombane yesakhiwo, kwaye ipompo yomlilo yedizili iqala ngokuzenzekelayo kwaye ifake kunikezelo lwamanzi olungxamisekileyo.
Ipompo yedizili yenziwe yinjini yedizili kunye nepompo yomlilo enezigaba ezininzi. Iqela lepompo yipompo ye-centrifugal ethe tye, efunxayo enye, enesigaba esinye. Ineempawu zokusebenza kakuhle, uluhlu olubanzi lokusebenza, ukusebenza okukhuselekileyo nokuzinzileyo, ingxolo ephantsi, ubomi obude, ukufakwa kunye nokugcinwa okulula. Ukuthutha amanzi acocekileyo okanye ezinye izinto ezimanzi ezifana neempawu zomzimba nezekhemikhali emanzini. Kunokwenzeka ukutshintsha izinto zeendawo zokuhamba kwepompo, ukuvala kunye nokwandisa inkqubo yokupholisa yokuthutha amanzi ashushu, ioyile, imidiya ebolileyo okanye erhabaxa.
IGoldx igxile ekuveliseni iiseti zejenereyitha zegesi, kunye nenani labasebenzi abaziingcali nabezobugcisa ababandakanyeka kuphuhliso lweeseti zejenereyitha kangangeminyaka engaphezu kweshumi, amandla obuchwephesha aqinileyo, kunye nothotho lweemveliso ezipheleleyo.