Idizayinelwe ukukhiphela umoya ngokuthula amatende, amagumbi okulala, indawo yokusebenza, iphunga elimnandi, ukudlulisa ukufudumeza/ukupholisa emakamelweni.I-casing yenziwe ngepulasitiki eqinile yekhwalithi ephezulu.Ifeni ethuthukisiwe inomsindo ophansi, ukusetshenziswa kwamandla okuphansi nempilo ende ngokuklanywa kokugeleza okuxubile kuhlanganiswe i-Pulse Width Modulated (PWM) elawulwa yi-EC motor.Izindlu zepulasitiki eziqinisiwe kanye nezinsimbi ze-ABS ziqinisekisa ikhwalithi ehlala isikhathi eside. Usayizi we-Duct otholakala kusukela ku-100mm kuya ku-200mm, okungamayintshi angu-4 kuya kwangu-8.I-impeller ekhishwayo kanye ne-motor block enebhokisi letheminali.