4兩段式摩擦再生葉輪, 揚程高 Bi-sectional friction regeneration impeller and high lift 4體積輕巧、外型美觀 Deft bulk and beautiful appearance
4採用連結式設計,方便泵浦或馬達更換、維修 Using inosculation design for convenience of changing and repairing of the pump and motor 4結構簡單,維修容易 Simple structure and easy maintenance 4耐用性佳 Good reusability |