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Klaus Union DSP-2C

Klaus Union DSP-2C is a mechanically sealed twin-screw pump for tank-farm, hydrocarbon, bitumen, polymer and high-viscosity transfer. Its construction supports reliable process containment and application-specific configuration for demanding industrial service. Request a quote for Klaus Union DSP-2C from AxFlow.

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Key Specifications

  • Flows up to 1800 m³/h
  • Pressure up to 40 bar

Product features

  • Application-specific mechanically sealed twin-screw pump → supports correct matching to the required process duty
  • Capacity up to 1,800 m³/h → covers demanding industrial transfer duties within the published range
  • Delivery capability of 40 bar differential pressure → supports the required hydraulic duty when correctly sized
  • Temperature range -120 to +400 °C → enables selection for demanding process temperatures
  • Pressure rating up to PN 400 → supports higher-pressure duties within the approved configuration
  • API 676 basis → simplifies specification against recognised process-pump requirements
  • single-volute twin-screw design → 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 DSP-2C is intended for tank-farm, hydrocarbon, bitumen, polymer and high-viscosity transfer. 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 single-volute twin-screw design; mechanical seal or packing; self-priming/stripping capability; viscosity up to 100,000 cSt. 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 1,800 m³/h, a delivery capability of 40 bar differential pressure, a temperature range of -120 to +400 °C and a pressure rating up to PN 400. The family is based on API 676; 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 DSP-2C configuration and availability.


Performance

Max Capacity
1800 m³/h
Max Differential Pressure
40 bar
Max Temperature
350 Celsius
Min Temperature
-120 Celsius

Klaus Union DSP-2C is intended for tank-farm, hydrocarbon, bitumen, polymer and high-viscosity transfer. 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 1,800 m³/h, 40 bar differential pressure, a temperature range of -120 to +400 °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 DSP-2C.
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