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Flowserve SIHI MSC

Flowserve SIHI MSC is a multistage centrifugal pump for high-pressure water, power, mining and industrial duties. Its horizontal ring-section multistage pump with balancing system and low-NPSH hydraulic design supports dependable operation and practical maintenance in demanding installations. Contact AxFlow for product selection, availability and a quote.

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Key specifications

  • Pressure up to 160 bar

Key product features

  • Flows to 250 m³/h
  • Heads to 1000 m
  • Pressures to 100 bar
  • Temperatures from -10°C to 180°C
  • Horizontal ring-section multistage pump with balancing system and low-npsh hydraulic design → supports stable process performance in the intended duty
  • Series-specific hydraulic or control options → help match the equipment to the required operating point
  • Service-oriented construction → supports planned maintenance and reduces unnecessary intervention time
  • Configuration flexibility → allows materials, sealing and installation details to be matched to the application
  • Flowserve platform and documentation → supports lifecycle service, spare-parts identification and replacement planning
  • Application-led selection → helps control energy use, wear and unplanned downtime risk

Product Description

Flowserve SIHI MSC addresses high-pressure water, power, mining and industrial duties. It is relevant where equipment selection must balance hydraulic or process duty, operating reliability and maintainability. Correct sizing and configuration are important because unsuitable selection can increase energy use, wear and unplanned downtime.

The series uses horizontal ring-section multistage pump with balancing system and low-NPSH hydraulic design. This construction is intended to provide stable process performance while giving maintenance teams a practical basis for inspection, servicing and component replacement. Configuration options should be matched to the pumped medium, installation arrangement and required operating point.

Current technical data for the series include flows to 250 m³/h; heads to 1000 m; pressures to 100 bar; temperatures from -10°C to 180°C. These limits and options are selection criteria rather than universal operating points, so the final duty should be checked against the exact pump or valve configuration.

For lifecycle cost, the main value comes from selecting the correct hydraulic or control configuration and maintaining the equipment before wear develops into a process interruption. AxFlow can support model selection, service planning and spare-parts requirements to help reduce downtime risk over the equipment life.


Construction

Alignment
Horizontal
Materials
Cast Iron, Stainless Steel, Chromed Steel, Graphite

Performance

Max. Differential Pressure
160 bar
Max. Temperature
180 Celsius
Min. Temperature
-10 Celsius

Flowserve SIHI MSC is a multistage centrifugal pump used in industrial process duties where reliable operation and correct application matching are important. The exact suitability depends on the medium, duty point and installation conditions. AxFlow can help confirm the appropriate configuration.
Start with flow or capacity, pressure or head, temperature, medium properties and installation arrangement. Then check materials, sealing, driver or actuator requirements and any applicable standards. AxFlow can support the selection against Flowserve technical data.
Key published selection data include Flows to 250 m³/h; Heads to 1000 m; Pressures to 100 bar. These values define the documented range and should not be treated as the operating point for every configuration. The final selection should be confirmed for the exact model and duty.
Lifecycle cost is influenced by correct sizing, operation near the intended duty and timely maintenance. A configuration that matches the process can reduce wear, unnecessary energy use and avoidable interventions. Planned service and correct spare parts also help protect process continuity.
AxFlow can support product identification, technical selection, service planning and spare-parts requirements for Flowserve equipment. For legacy products, support may focus on maintaining installed assets or identifying a suitable replacement. Contact AxFlow with the nameplate data and process duty for the most accurate guidance.
SIA AxFlow