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wastewater pump / electric / self-priming / centrifugal with volute
Etaprime B KSB



  • Media:

    for wastewater

  • Operation:


  • Priming:


  • Type:

    centrifugal with volute

  • Domain:

    for the food and beverage industry

  • Other characteristics:

    ATEX, single-stage, horizontal mount, close-coupled, multi-channel, handling, irrigation, sewage, firefighting, drainage, for air conditioning

  • Flow:

    Min.: 4 m³/h (141.2587 ft³/h)

    Max.: 150 m³/h (5,297.2 ft³/h)

  • Pressure:

    10 bar (145.038 psi)

  • Head:

    Min.: 3.5 m (11'05")

    Max.: 100 m (328'01")

  • Power:

    30 kW (40.79 hp)


The Etaprime-B/-BN is a horizontal, self-priming volute casing pump designed for processing of fine, contaminated, or extreme fluids without corrosive substances or particles. It is equipped with an open multi-vane impeller, a common pump and motor shaft, all in a compact design. This single-stage pump is manufactured according to ATEX standard.

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Pumps and pump systems