Non-Metallic Magnetic Drive Centrifugal Pumps

Non-metallic magnetic drive centrifugal pumps, or ‘mag drive’ pumps, are engineered for hazardous applications that pose risks to people and the environment. Their seal-less design ensures zero vapour loss or fluid leakage, preventing the  release of volatile, toxic and flammable chemicals.

Using synchronous magnet configuration, these pumps eliminate dangers from faulty seals and handle a wide range of fluids.

Available with ATEX certification, they offer a safe, reliable, energy-efficient and cost-effective solution.

Key Features of our Mag Drive Pumps

  • Zero vapour loss on hazardous liquids
  • ATEX certified – suitable for use with flammable liquids
  • No mechanical seals – reducing the risk of leakage
  • Duties from 1m³/hr to 320m³/hr
  • Motors from 0.12kW to 90kW
  • Handles up to 2% solids as standard, 30% with solids handling mag drive
  • RunSafe SiC rotating bushes, axial thrusts and shafts for dry run protection
  • Close-coupled and long-coupled options
  • ISO 2858 and sub-ISO compliant
Picture of a mechanical seal in a centrifugal pump

Materials of Construction

Lined non-metallic mag drive pumps

Ductile iron casing lined with:

  • Polypropylene
  • PVDF (Polyvinylidene Fluoride)
  • ETFE (Ethylene Tetrafluoroethylene)
  • PFA (PerFluoroAlkoxy)
  • Conductive PFA

Moulded mag drive pumps

Wholly manufactured in:

  • Polypropylene
  • PTFE (Polytetrafluoroethylene)
  • ETFE (Ethylene Tetrafluoroethylene) – except for the moulded STN 70 which is contained within a ductile iron casing for extra rigidity and strength
Magnetic Drive Centrifugal pump cut out