Patent ID: 7393188

Claim:
A fluid pump kit, comprising: a magnetic drive member coupled to a drive motor; a first casing supporting said magnetic drive member; a rotatable magnetic driven member coupled to a propeller; a second casing supporting said rotatable magnetic driven member; and a non-magnetic spacer separating said first and second magnetic assemblies; said drive motor and said propeller being magnetically coupled to each other by a magnetic attraction force between said magnetic drive member and said rotatable magnetic driven member through said spacer for drivingly coupling said drive motor to said propeller; said magnetic drive member being spaced from said spacer on one side thereof and said magnetic driven member being spaced from said spacer on an opposite side thereof; said second casing being detachably securable to said spacer solely by the magnetic attraction force between said magnetic drive member and said magnetic driven member sufficient to support said first and second casings in a particular position without the use of mechanical aids.