While magnetic drive pumps have been available for many years, the increased demand
for these pumps has resulted from more stringent application requirements, advancements
in magnet technology, the shortcomings of mechanical seals and legislation enactment
regarding fugitive emissions.
When we speak of a magnetic drive pump, we're almost always speaking of radial aligned
magnets that 'couple' a motor (typically electric) to a pump - see figure below.
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