Njengohlobo lwezixhobo zokucoca, iFFU ngoku isetyenziswa ngokubanzi kwiiprojekthi ezahlukeneyo zokucoca.Igama elipheleleyo leFFU libizwa ngokuba yiFan Filter Unit "Fan Filter Unit", eyona zixhobo ezicocekileyo ezinokubonelela ngamandla ngokudibanisa i-fan kunye nesihluzo kunye.Kwangoko kwiminyaka ye-1960, igumbi lokuqala lehlabathi lokuhamba kwe-laminar licocekile Ukusetyenziswa kweFFU sele iqalile ukubonakala emva kokusekwa.
Okwangoku, i-FFU ngokubanzi isebenzisa isigaba esinye se-multi-speed AC motors, isigaba sesithathu se-multi-speed AC motors kunye ne-DC motors.Amandla ombane ombane wemoto aphantse abe yi-110V, 220V, 270V, kunye ne-380V.Iindlela zolawulo zohlulwe ikakhulu kwezi ntlobo zilandelayo:
◆ Ulawulo lokutshintsha kweegiya ezininzi
◆ Ulawulo oluqhubekayo lohlengahlengiso lwesantya
◆ Ulawulo lwekhompyutha
Inkqubo yolawulo ye-FFU yiseti yenkqubo yolawulo esasazwayo, enokuthi iqonde ngokulula imisebenzi yolawulo olusasazwe kwisiza kunye nolawulo oluphakathi.Iyakwazi ukulawula ngokuguquguqukayo ukuqala-ukumisa kunye nesantya somoya somqhubi ngamnye kwigumbi elicocekileyo.Inkqubo yokulawula isebenzisa itekhnoloji yokuphinda ukusombulula ingxaki yomthamo we-485 oqingqiweyo kwaye inokulawula abalandeli abangenamkhawulo.Le nkqubo yolawulo ibandakanya ezi ndawo zine zilandelayo:
◆ Umlawuli okrelekrele kwisiza
◆ Imowudi yolawulo enentambo ephakathi
◆ Imo yokulawula kude
◆ Umsebenzi obanzi wenkqubo
Ngophuhliso olukhawulezayo lwamashishini aphezulu, kuya kubakho amagumbi acocekileyo ngakumbi asebenzisa i-FFU kwinqanaba elikhulu.Ulawulo oluphakathi kweFFU kwigumbi elicocekileyo nalo luya kuba ngumba ekufuneka abaqulunqi nabanini bawunike ingqwalasela.