Wet running circulation pump

摘要

The wet running centrifugal pump has an electromotor (1) that drives a pump casing and comprises a rotor (4) and a stator (3). A gap pipe pot (13) is provided between the rotor and stator, for carrying a pump-side bearing (18) for the rotor on an engine side (17). A support plate is provided for mounting the pump-side bearing for the rotor and is fixed on side of the pump casing. The support plate is immersed in a region of the pump-side bearing into the gap pipe pot. A radial seal is provided between the gap pipe pot and support plate.