| 摘要 |
Pump has housing where electric motor and pump mechanism are arranged, with pump mechanism having pump rotor wheel (8,9) with hub element (10,11) mounted on electric motor shaft. Hub element has two parts (14,15;16,17) mounted on each side of rotor wheel and coupled to rotor wheel via drive fittings protruding into mounting openings in rotor wheel. Hub parts are connected together via a clip connector. |
