In a magnetic drive pump, the impeller and motor have magnets attached to them. Permanent magnets are attached to the pump's drive assembly. The drive magnet, the magnet responsible for driving the inner rotor, is attached on a second shaft operated by the motor. When the motor turns on, it spins its magnet.
When would you use a magnetic drive pump?
Magnetic drive pumps are typically used where leakage of the pumped liquid poses a great risk such as with aggressive or risky liquids, exotic materials, acids, alkalis, corrosives, pollutants and toxics. They are also used for ultra-pure liquids and hard-to-seal liquids.Oct 8, 2018