Debem magnetic drive centrifugal pumps are a sealless solution for demanding industrial fluid transfer applications requiring good chemical resistance. The magnetic coupling transfers power from the motor to the enclosed impeller without a mechanical shaft seal. PP and PVDF constructions are particularly suitable for transferring acids, alkalis and other corrosive liquids.

Why choose a Debem magnetic drive pump?

• Sealless design: No mechanical shaft seal, reducing the risk of chemical leaks and seal maintenance
• Chemical-resistant materials: Polypropylene (PP) and PVDF provide broad chemical compatibility and good corrosion resistance
• No metal parts in the wetted area: The DM series is suitable for aggressive and corrosive liquids
• Easy to maintain: The small number of components and absence of a shaft seal simplify maintenance.
• Suitable for continuous operation
• Wide operating range: The range includes options from low flow rates up to a maximum capacity of 65 m³/h

Model series and applications

DM Series

• Sealless magnetic drive centrifugal pump
• Available with PP and PVDF pump bodies
• Models: DM 06, DM 10, DM 15 and DM 30
• Maximum capacities depending on model: 7–35 m³/h
• Suitable for applications such as the chemical industry, water treatment, electroplating, filtration systems and heat exchanger circulation

KM Series

• New-generation energy-efficient magnetic drive centrifugal pump for higher flow rates
• Maximum capacity of the KM 70 model: 65 m³/h
• Available in PP and PVDF construction
• Operating temperature: PP body 0…+70 °C and PVDF body −10…+100 °C.
• Connections: suction G 3” F or DN 80; discharge G 2 1/2” M or DN 65.

Typical applications

• Transfer of acids, alkalis and other corrosive chemicals
• Chemical circulation and filtration systems
• Water and wastewater treatment
• Electroplating and surface treatment lines
• Electronics and semiconductor industry
• Heat exchanger and washing circuits

Benefits

• Magnetic coupling: Sealless design, with no mechanical shaft seal in the pump
• Durable PP and PVDF constructions; the material can be selected according to the pumped chemical, concentration and temperature
• KM 70 for higher flow rates