magnetic coupled pumps

How it works:

A magnetic coupled pump combines conventional pump hydraulics with a permanent magnetic drive system. Power is transmitted contactlessly by magnetic forces between two coupling halves equipped with magnets. A containment shell hermetically separates the product chamber from the environment, ensuring perfect sealing.

Advantages of the magnetic coupled pump:

• Absolute tightness: No leaks thanks to hermetic sealing without dynamic seals
• Low maintenance: Wear-resistant and easy to maintain thanks to the absence of mechanical seals
• Ideal for hazardous media: Suitable for toxic, odorous and hazardous liquids
• High temperature resistance: Works at temperatures of up to 300°C
• Safe operation: No risk of product spillage or leaks

Areas of application for the magnetic coupled pump:

• Chemical and petrochemical industry
• Galvanic industry for volatile liquids
• Pharmaceutical and biotech industry

Restrictions:

• Efficiency: Metallic containment shells can cause eddy current losses and reduce efficiency
• Not suitable for solids-containing or highly viscous media: Due to narrow gaps, such media are problematic
• Higher acquisition costs: Complex design leads to higher initial investment

Despite some limitations, the magnetic coupled pump offers an indispensable solution for applications where absolute tightness and safe operation are required.