How Do Magnetic Drive Pumps Work?

Thanks to the double magnet structure consisting of an external and internal magnet, there is no mechanical seal that directly contacts the pump shaft. The elimination of this mechanical contact ensures 100% leak-proof, low maintenance costs and long service life.

Magnetic couplings are widely preferred, especially in processes where leakage is unacceptable, such as acids, solvents, hazardous chemicals, and volatile substances. Thanks to the hermetically sealed body, the fluid does not come into contact with the external environment in any way. Therefore, it provides safe operation in the chemical industry, treatment plants, surface treatment lines, pharmaceutical processes, and ATEX zones.

Thanks to non-contact power transmission, the inner and outer magnets rotate synchronously with the effect of the magnetic field. This movement enables the impeller to rotate, allowing the fluid to be sent to the pump outlet line under pressure.

Unlike conventional pumps, no mechanical seal is used; thus, the risk of leakage is completely eliminated.

Thanks to this structure:

✔ 100% Leak-Proof

The pump body is hermetically sealed, and no contact occurs between the liquid and the external environment. Since there is no mechanical seal, the risk of leakage is completely eliminated.

✔ No Mechanical Wear

Since the coupling operates without contact, there is no heating or wear due to friction. This significantly reduces maintenance costs.

✔ The Safest Choice in Chemical and Hazardous Fluids

Leakage is an unacceptable risk in acids, solvents, toxic and environmentally risky fluids. Magnetic drive pumps have become standard in this type of fluid.

✔ Suitable for ATEX and Explosive Environments

It can be used safely in hazardous areas because there is no spark or friction.

Why Choose Magnetic Drive Pumps

✔ Processes where leakage is unacceptable
✔ Chemical and corrosive fluids
✔ Explosive atmospheres (ATEX)
✔ Facilities with high environmental risk
✔ Expectation of long maintenance intervals and low operating costs

✔ Magnetic Drive Centrifugal Pumps

The most preferred structure in modern chemical and process industries is magnetic drive centrifugal pumps.

  • The motor rotates the outer magnet.
  • The outer magnet rotates the inner magnet synchronously with the magnetic field.
  • The inner magnet rotates the impeller, transferring the liquid along the line.
    Since this system is seal-less, the liquid and internal components are completely isolated from the external environment.