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Magnetic Drive Pumps

Need some advice? Our technical sales engineers are always on hand!

Magnetically coupled pumps for leak-free pumping

Castle Pumps has been a supplier of quality and reliable magnetic drive pumps for over 15 years. As they are otherwise known, magnetically coupled pumps don’t have a mechanical seal, which eliminates the chance of leakages, making it a perfect pumping solution for aggressive fluids that can be potentially dangerous if leaked. They are also ideal for applications where fluids may crystallise if exposed to the air. We offer a range of magnetic drive pumps designed for long service life in hazardous industrial process and flammable environments, with the added benefit of low maintenance due to the lack of seals that are prone to wear and need replacing. If you have an application that benefits from a magnetically coupled pump over a mechanical seal solution, then look no further than our mag pumps.

 Searching for low maintenance and “leak-proof” pumping solution?

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The benefits of our Magnetically Coupled Pumps range

  • No mechanical seals prone to wear reducing the chance of leaking and maintenance
  • Ideal for hazardous fluids and those that can crystallise when exposed to air
  • Choice of plastic, stainless steel and cast iron models for a range of budgets
  • ATEX approved motors for use with potentially flammable fluids
  • Models for fuels, chemicals, acids and more
  • Marine type approved solutions for use in onboard applications
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Past Magnetically Drive Pump Project

At Castle Pumps, we have extensive product knowledge and over 15 years of expertise supplying mag drive pumps. But don't just take our word for it.

Read our case study and find how we helped one of our clients, a nuclear laboratory, that needed a portable pumping solution for transferring Zinc Bromide from IBC into radiation screens. Due to the aggressive nature of the fluid, a magnetically coupled pump with a carrying frame, drip tray, and start/stop control panel was selected, a perfect fit for their requirements. 

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Pump Couplings – A Comparison

When selecting the right pump for your application is important to understand the difference between the various coupling. Therefore we have created a guide where you can find everything you need to know about couplings, from what coupling is to the three different types available and the performance of each type. We also talk about misalignment, a factor that should always be considered when deciding which coupling is the right one for your process.

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Magnetic Drive Pump Guide

Generally speaking, pumps can be divided into mechanically sealed and seal-less magnetic drive pumps. Although mechanically sealed pumps are usually a very popular choice, there are some key benefits seal-lees magnetically coupled pumps have over the traditional mechanical seals. Therefore magnetic drive pumps typically perform better in some applications.

Want to find more information about how mag drive pumps work and what are their design benefits? Read our pump guide and learn everything you need to know about magnetically coupled pumps.

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Need help to select the right pump for your application? Contact us via or +44 (0) 1773 533 283; our technical sales engineers have extensive product knowledge and will be able to help you.

Castle Pumps are fully accredited to enable you to buy with confidence. Our accreditation includes: Our accreditation A division of the CTS Group, Part of Flow Max Ltd.