Imodeli Hm4e-0009C
Umgoqo wezikhukhula ozenzakalelayo we-Hydrodynamic uyasebenza ekungeneni nasekuphumeni kweziteshi ezincane, ukufakwa okushunyekiwe kuphela.
Uma amanzi engekho, izimoto nabahamba ngezinyawo bangadlula ngaphandle kwesithiyo, bengesabi ukuchotshozwa kwemoto ngokuphindaphindiwe; Esimeni sokugeleza kwamanzi, inqubo yokugcina amanzi enomgomo wokuvuza kwamanzi ukuze kuzuzwe ukuvuleka nokuvala okuzenzakalelayo, okungamelana nesiphepho esisheshayo kanye nezikhukhula, ukuze kuzuzwe amahora angu-24 okulawula izikhukhula ezihlakaniphile.