Wilo EMU FA+HC20.1 Series - Page 45

Maintenance
E:\shares\Baprod\BA\subtec_m\sewage\us\hc\maintenance.fm 7-9
Fig. 7-3: Changing the impeller - version 1
Pump housing (2)
Hex nut (1)
Cylinder screw (3)
Impeller (4)
Bearing casting (5)