Turbine pump for heating water has pump housing with integral magnet to remove particulates

摘要

The turbine pump (1) for heating water has a pump housing (9) defining a chamber (12) for a turbine wheel (13). The pump housing has a magnet (19) integrated into it in the turbine wheel chamber, the spiral chamber (15) or an annular chamber (16) between these chambers. The magnet can be formed as a spacer between the magnetic bearing (19,22) of the rotor (3).