{HEAD ~ A description} is given of {TAIL ~ a corrosion resistant sleeve} for magnetic rotors of pumps, in particular for plastic encapsulated magnetic rotors in centrifugal pumps, which effectively protects the rotors of laboratory centrifugal pumps from corrosion and premature wear 
is given of
{ HEAD ~ A description } is given of { TAIL ~ a corrosion resistant sleeve } for magnetic rotors of pumps , in particular for plastic encapsulated magnetic rotors in centrifugal pumps , which effectively protects the rotors of laboratory centrifugal pumps from corrosion and premature wear
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