Iyi Vacuum ntoya ya icupa ya parufe yuzuza no gusya ni auto negative pressure pressure vacuum yuzuza, icupa ryimodoka ryerekana (nta icupa rituzuye), ryuzuza inshuro eshatu.Kugabanuka kwimodoka ya pompe ya pompe, kuzenguruka amacupa ya spray yapfuye, Nibishobora guhinduka cyane bishobora guhura nibisabwa mubipimo bitandukanye no kuzuza ibintu byinshi.
Iyi mashini yuzuza irashobora kugabanywamo amacupa yikora kugaburira (Nanone irashobora gukoresha guhitamo icupa ryintoki) kwuzuza byikora, guhita pomp cap cap cap cap, umutwe-pre-caping umutwe kugirango ugenzure kandi uhambire umutwe wa pompe hamwe na capita byikora nibindi.
Iyi ni parufe yikora yuzuza no gufata amashusho ya mashini, imashini yacu irategurwa ukurikije ibyo usabwa