SHAFTLESS CANNED ROTOR INLINE PIPE PUMP

摘要

A pump having a generally hollow housing, an annular rotor rotatively mounted inside the housing, an annular stator fixedly mounted inside the housing and peripherally surrounding the rotor and a closed impeller axially aligned with the annular rotor. The impeller includes a tubular fluid inlet member fixedly mounted within the annular rotor, such that the rotor rotatively drives the impeller.