Etachrom B Dry-installed pump
Dry-installed pump

Etachrom B

Horizontal single-stage close-coupled annular casing pump, with ratings and main dimensions to EN 733, with replaceable casing wear rings and motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available.
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Main Applications

  • Cleaning systems (bottle rinsing, crate washing and similar systems)
  • Water treatment systems
  • Water supply systems
  • Fire-fighting systems
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Technical Data

  • Max. flow rate260 m³/h
  • Max. head105 m
  • Max. allowed working pressure12 bar
  • Max. allowed fluid temperature110 °C


  • Maintenance-free mechanical seal ensures operating reliability
  • Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
  • Optimised hydraulic components for high efficiency help reduce energy consumption


  • E02A_5569654667-2_2
    Approved in accordance with the French drinking water regulation
  • E02A_5569654667-1_2
    Certified quality management to ISO 9001
    All countries

Characteristic curves

Material number list – Etachrom B

72 products
NameWeightMaterial numberPrice
ETCB050-025-125 CC AA07D200554 B PD2E28.6 Kilogram48251010
ETCB050-025-125 CC AA10D200554 B PD2E28.6 Kilogram48251230
ETCB050-025-125 CC AA11D200554 B PD2E28.6 Kilogram48251450
ETCB050-025-1251CC AA07D200554 B PD2E28.6 Kilogram48251011
ETCB050-025-1251CC AA10D200554 B PD2E28.6 Kilogram48251231


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icon download-pdfEtachrom B (1213.8_EN)pdf6.15/24/2019
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Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate260 m³/h
  • Min. flow rate2 m³/h
  • Max. head105 m
  • Min. head2 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage220 V, 230 V, 400 V, 690 V
  • Nominal pressurePN 12
  • Max. allowed working pressure12 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature110 °C
  • Min. allowed fluid temperature-30 °C

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