Gc Boiler Feed Water Centrifugal Multistage Pump

Horizontal, single-suction multistage segmental centrifugal pump designed for boiler feed and other high-head water supply applications. The GC series is intended primarily for boiler feed water but is also suitable for circulating hot water and transferring clean, non-corrosive liquids with physical and chemical properties similar to water at temperatures up to 110°C.

Key features

• Multistage segmental construction: multiple impellers mounted in series provide high head in a compact footprint; capacity and head may be changed by adding or removing impeller stages.
• Horizontal, single-suction design for stable operation and easier maintenance.
• Certain sizes (1-1/2 GC through 4 GC) have vertical inlet and outlet orientations to suit piping layouts.
• Robust main components include shaft, shaft sleeve, impellers, seal rings, balance plate and balance ring, middle and outlet sections, and tail cover — engineered for repeated start/stop and continuous duty in boiler and industrial water systems.

Typical applications

• Boiler feed water for industrial, mining and institutional boilers
• Pressure vessel water supply and hot-water circulation systems
• High-rise building and municipal water supply boosting
• Irrigation and fire pressurization
• Rinse systems, food & beverage, brewing and pharmaceutical processes (for clean, non-corrosive liquids)
• Aquaculture, environmental protection and general water transfer in chemical process systems

Benefits for procurement teams

• Purpose-built for boiler feed and other high-head duties, reducing the need for multiple pump types
• Modular head adjustment via impeller stages lets you match pump performance to system requirements
• Compact multistage layout saves floor space compared with series-connected single-stage pumps
• Suitable for integration into packaged pumping skids and plant water systems

Note: For selection, specify required flow rate, total head, operating temperature (≤110°C), suction conditions and preferred flange/piping orientations so the appropriate GC configuration and number of stages can be specified.