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Flojet’s magnetic drive pumps are leak-free, seal-less centrifugal pumps designed for safely transferring liquids, especially chemicals or other fluids that must be handled with care. They use magnetic coupling instead of a shaft seal, which reduces the risk of leaks. Constructed from corrosion-resistant materials, they deliver dependable performance, low maintenance, and efficient operation. Ideal for uses where you need clean, safe fluid transfer, such as chemical dosing, water treatment, laboratories, or industrial applications.
Got a question about magnetic drive pumps? Find the answers to our most common questions here.
Can’t find your answer? Get in touch with our team.
Magnetic drive pumps use a magnetic coupling instead of a physical shaft seal. That means there is no direct drive shaft passing through a seal, which helps prevent leaks.
They are good for chemicals, clean liquids, acids or alkalis (depending on the elastomer materials), chilled water, and other liquids where you want corrosion resistance and minimal contamination.
Check what fluid you’ll pump, its temperature and chemical nature, how far you need to pump it (head), what flow rate is needed, and the power source. Also check whether the elastomers used (EPDM, Viton, etc.) are compatible with your fluid.
They generally require less maintenance than sealed pumps. Key tasks include checking for signs of wear, ensuring the magnetic coupling is clean, replacing worn seals or o-rings (if any), and making sure the motor is kept in good condition.
Absolutely! If you’re unsure which pump is the best fit for your application, our team is here to help. You can pop up to our live chat for instant support, or simply send your requirements and pump details to sales@tfpumps.com. One of our experts will quickly recommend the most suitable pump for your needs.