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Klaus Union SLM NV

Klaus Union SLM NV is a single-stage magnet-drive centrifugal pump for chemical and petrochemical processes handling hazardous, aggressive or valuable liquids. Its construction supports reliable process containment and application-specific configuration for demanding industrial service. Request a quote for Klaus Union SLM NV from AxFlow.

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Key Specifications

  • Flows up to 3500 m³/h

Product features

  • Application-specific single-stage magnet-drive centrifugal pump → supports correct matching to the required process duty
  • Capacity up to 3,500 m³/h → covers demanding industrial transfer duties within the published range
  • Delivery capability of 220 m → supports the required hydraulic duty when correctly sized
  • Temperature range -200 to +550 °C → enables selection for demanding process temperatures
  • Pressure rating up to PN 400 → supports higher-pressure duties within the approved configuration
  • DIN EN ISO 2858 / DIN EN ISO 15783 basis → simplifies specification against recognised process-pump requirements
  • maintenance-free permanent magnet drive → supports reliable operation in the intended service
  • Modular Klaus Union configuration options → help tailor materials and construction to the medium
  • Serviceable industrial construction → supports planned maintenance and spare-parts strategies
  • AxFlow selection and service support → helps reduce specification risk and lifecycle downtime

Product description

Klaus Union SLM NV is intended for chemical and petrochemical processes handling hazardous, aggressive or valuable liquids. The range is relevant where process reliability, controlled fluid handling and equipment availability are important selection criteria, particularly in chemical, petrochemical, energy and other process-industry installations.

The pump uses maintenance-free permanent magnet drive; no dynamic shaft seal; containment shell separates process liquid from atmosphere. This construction is selected to match the hydraulic duty, process medium, installation arrangement and sealing philosophy while keeping maintenance access and operating stability in focus.

Current Klaus Union data publishes a capacity up to 3,500 m³/h, a delivery capability of 220 m, a temperature range of -200 to +550 °C and a pressure rating up to PN 400. The family is based on DIN EN ISO 2858 / DIN EN ISO 15783; exact limits depend on pump size, material, operating point and selected configuration.

Correct selection can reduce leakage risk, unplanned maintenance and process interruptions over the equipment life cycle. AxFlow can support duty-point review, materials and configuration selection, spare parts and service planning; contact AxFlow to identify the appropriate Klaus Union SLM NV configuration and availability.


Construction

Alignment
Horizontal
Materials
Cast Iron, Duplex, Hastelloy C, MONEL, Super Duplex, Stainless Steel, Titanium, Alloy 20
Seals
Mag Drive, Seal-Less

Performance

Max Capacity
3500 m³/h
Max Temperature
450 Celsius
Min Temperature
-120 Celsius
Max Head
220 m

Klaus Union SLM NV is intended for chemical and petrochemical processes handling hazardous, aggressive or valuable liquids. Suitability depends on the liquid, duty point, materials and installation conditions. AxFlow can review the application and help select the correct configuration.
Current Klaus Union data publishes up to 3,500 m³/h, 220 m, a temperature range of -200 to +550 °C and pressure rating up to PN 400. These are family-level limits rather than values for every size. Final selection must be checked against the required operating point and selected materials.
Material selection should be based on chemical compatibility, temperature, pressure and solids content where relevant. Klaus Union offers multiple material and construction options across its process-pump portfolio. AxFlow can help match the wetted materials and configuration to the process medium.
Maintenance requirements depend on the selected pump construction and operating conditions. AxFlow can support spare-parts identification, service planning and inspection of installed equipment. Using the correct parts and maintenance intervals helps reduce avoidable downtime.
Provide the required flow, head or differential pressure, liquid properties, temperature and installation conditions. AxFlow can use this information to identify a suitable pump configuration and check availability. Contact AxFlow to request a quote for Klaus Union SLM NV.
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