Magnetic Drive Centrifugal Pumps

Magnetically driven pumps are highly corrosion-resistant, making them suitable for handling corrosive fluids and chemicals such as acids, alkalis and saline solutions. Driven by synchronous magnet configuration, their seal-less, zero vapour loss prevents fluid leakage and the release of volatile, toxic and flammable chemicals. Available with ATEX certification, they offer a safe, reliable, energy-efficient and cost-effective solution.

From compact pumps for low-duty applications to larger units for demanding services, our magnetically driven fluid handling solutions cover a wide range of requirements.

Key features:

• Capacity: duties from 1 m3/h up to 320 m3/h
• Maximum pressure 16 bar
• Zero vapour loss on hazardous liquids
• ATEX certified for flammable liquids
• No mechanical seals – reducing the risk of leakage
• Motors from 0.12kW to 90kW
• Handles up to 2% solids as standard, 30% with the solids handling mag drive
• Maximum temperature up to 300°C
• RunSafe SiC rotating bushes, axial thrusts and shafts for dry run protection
• Close-coupled and long-coupled options
• ISO 2858 and sub-ISO compliant

Materials of construction:

Metallic – stainless steel, Hastelloy C, exotic alloys

Non-metallic – a ductile iron casing lined with Polypropylene, PVDF (Polyvinylidene Fluoride), ETFE (Ethylene Tetrafluoroethylene), PFA (PerFluoroAlkoxy) or Conductive PFA

Moulded – 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