WXB / WXBB Horizontal, Multi-Stage & Double Case

Brand: Flowserve Corporation

The WXB is a multistage, diffuser-casing barrel pump with tandem impellers and a balance drum to carry axial thrust forces. 

It is designed for users who need the hydraulic range and performance of a ring section pump, but demand the design and maintenance attributes of a barrel pump.

An extension of the well-proven WXB, the WXB-B is an API 610-style, multistage barrel pump which incorporates Barske style impellers to produce stable low-flow performance. 

It is a reliable, direct drive solution for low-flow, high-head applications.

Specifications

Configurations

  • Flowserve Horizontal - Multistage - Double Case - WXB/WXBB
  • Worthington Horizontal - Multistage - Double Case - WXB/WXBB

Operating Parameters

  • Flows from 4.5 m³/hour (20 gpm) to 35 m³/hour (154 gpm)
  • Flows to 300 m³/hour (1320 gpm)
  • Head to 1200 M (3940 Ft)
  • Heads to 1560 m (5116 ft)
  • Pressure to 150 bar (2175 psi)
  • Pressure to 200 bar (2900 psi)
  • Temperature from -46° C (-51° F) to 200° C (392° F)
  • Temperature from -75° C (-103° F) to 425° C (797° F)

Size Ranges WXB

  • 4 Frame Sizes, 12 Hydraulics, up to 14 Stages

Size Ranges WXBB

  • 3 Sizes, 4 Hydraulic Designs Per Size, up to 8 Stages

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