WD and WDX Between Bearings, Single Case, Radially Split, Multistage, Ring Section

The Flowserve WD and WDX pumps are single-case, radially split multistage pumps designed for high-efficiency fluid handling in various industrial applications. Ideal for clean and slightly contaminated liquids, these pumps offer robust construction, reliable performance, and minimal maintenance in oil and gas, chemical, and water treatment processes. Their flexible configuration ensures adaptability to specific system requirements, delivering efficient fluid transfer even in challenging conditions.

WD and WDX are radially split, high-pressure, multistage, ring section pumps designed for a wide range of process and industrial applications.

Applications:

Agriculture, Auxiliary (chemical), Ground Water Development and Irrigation, Boiler Feed, Boiler Feed (pulp and paper), Auxiliary Services (power)

Industries:

Power Generation, Pulp and Paper, General Industries, Chemical Processing, Water Resources

Pump Casings (suction, discharge and stage) are sealed with O-rings and designed to contain the pressures generated by the pump at the various possible design pressures and temperatures.

Fully Shrouded Impeller may be fitted with optional wear rings. The suction impeller is specifically designed to have a low NPSH requirement.

The diffusers are fully machined to optimize performance.

Antifriction Bearings may be either oil or grease lubricated. Bearing isolators or stationary labyrinths are available.

Stuffing boxes have been designed for component or cartridge seals. Gland packing may be fitted as an option.

Modular Construction features identical stages stacked axially to achieve the desired pressure output. Four high-strength external tie rods connect the two end casings.

Operating Parameters

Flows to 190 m³/h (800 gpm)
Heads to 700 m (2300 ft)
Pressures to 75 bar (1090 psi)
Temperatures to 210°C (410°F)

WD and WDX Between Bearings, Single Case, Radially Split, Multistage, Ring Section

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