1. Kupeleka kwa maji: Chilato chikuru cha mapampu gha mafakitale nkhupeleka maji ghakupambanapambana, kusazgapo maji, mpweya, nthunzi, na vinyake.
2. Kufikapo: Mu nyengo zinyake apo pakukhumbikwa kupanikizgika kwakukwera, mapampu gha mafakitale ghangawovwira kuti maji ghaŵe na nkhongono kuti ghawoneseske kuti maji ghanganyamulika makora.
3. Kufinya: Mapampu gha mafakitale, nga ni mapampu gha kompyuta, ghangagwiliskirika nchito pakufinya mphepo.
4. Vacuum: Mapampu ghanyake gha mafakitale ghali na ntchito ya vacuum, iyo yikugwiriskirika nchito pakupanga malo gha vacuum pakupanga mafakitale.
