chemical pump / for gas / centrifugal / for the petrochemical industry
Begemann® BSD – OH3 WEIR Oil & Gas



  • Media:

    for chemicals, for gas

  • Type:


  • Domain:

    for the petrochemical industry

  • Other characteristics:

    single-stage, close-coupled, in-line, vertical, transfer, booster

  • Flow:

    Min.: 0 m³/h (0 ft³/h)

    Max.: 500 m³/h (17,657.3334 ft³/h)

  • Pressure:

    Min.: 0 bar (0 psi)

    Max.: 64 bar (928.242 psi)


OverviewThe Begemann® BSD series offers a single entry, vertical in-line, close-coupled, single stage overhung pump. Its diffuser design optimises hydraulic performance and radial load, while the isolated dry shaft design, locked with a screw and sealed by an o-ring, ensures the shaft total protection from the pumped liquid.These pumps feature machined diffuser technology that reduces all hydraulic radial forces and limits shaft deflection at any flow ensuring an increased motor bearing and mechanical seal life, and longer mean time between failures.

Other WEIR Oil & Gas products