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Non-Metallic Magnetic Drive Centrifugal Pumps

Non-metallic mag drive pumps are engineered for hazardous applications that pose risks to people and the environment. Their seal-less, zero vapour loss design prevents fluid leakage and 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

  • 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