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AmaDrainer 3 Submersible motor pump
Submersible motor pump

AmaDrainer 3

Vertical single-stage fully floodable submersible motor pump in close-coupled design, with integrated level switch for automatic control or optionally for control via external control unit. The maximum immersion depth is 2 metres.
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Main Applications

  • Drainage
  • Disposal
  • Drainage systems
  • Lowering groundwater levels
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Technical Data

  • Max. head11.3 m
  • Min. head1 m
  • Max. allowed fluid temperature70 °C

The size in the market - slimmer than ever!

Slimmer family set-up, slimmer design, slimmer effort: the new AmaDrainer 3 waste water pump has so much to offer.

Whether it's a single-family home or an office building; whether it's draining, sinking, sump cleaning or emergency drainage: KSB's new AmaDrainer 3 ensures good results with large pumping capacities and high reliability.

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Material number list – AmaDrainer 3

20 products
Material number
AmaDrainer 301-220/240V-60HZ-10M230V60HzSingle-phase AC10mRp 1 1/4 (DN32)10mmYesA4 Kilogram48267557
AmaDrainer 301-220/240V-60HZ-10M-C230V60HzSingle-phase AC10mRp 1 1/4 (DN32)10mmYesC4.2 Kilogram48267561
AmaDrainer 301-230V-50HZ-10M230V50HzSingle-phase AC10mRp 1 1/4 (DN32)10mmYesA4.2 Kilogram48267549
AmaDrainer 301-230V-50HZ-10M-C230V50HzSingle-phase AC10mRp 1 1/4 (DN32)10mmYesC4 Kilogram48267553
AmaDrainer 301/230V / 50Hz 10m - UK230V50HzSingle-phase AC10mRp 1 1/4 (DN32)10mmYesA4 Kilogram48242504


  • Space-saving design with the smallest possible dimensions
  • Ready-to-connect, easy installation and commissioning
  • Flexible use with and without external control unit by simply locking the float switch in continuously ON position.

Configuration Tools

From the provision of CAD and BIM data to complex selection software for configuring optimum pumps and suitable valves: KSB offers you many tools for efficient system planning.

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Technical Data

  • FunctionPump
  • Drive conceptWith electric actuator
  • Max. flow rate13.5 m3/h
  • Min. flow rate0.1 m3/h
  • Max. head11.3 m
  • Min. head1 m
  • Mains frequency50 Hz
  • Mains voltage230 V
  • Casing materialPOLYPROPYLENE
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature70 °C
  • Min. allowed fluid temperature0 °C

Characteristic curves

Sectional Drawings

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  • Download


Last change
AmaDrainer 3 (2332.8_EN)PDF6.6510/18/2021
AS5 (2317.8233_EN)PDF1.4310/18/2021
Last change
AmaDrainer 3, 50 Hz (2332.51_EN)PDF2.4812/25/2021
LevelControl Basic 2 (4041.5_EN)PDF7.2310/18/2021
AmaDrainer 3, 60 Hz (2332.54_EN)PDF2.2912/25/2021
AmaDrainer 3, Great Britain (2332.53_EN)PDF1.7212/25/2021
Last change
Ama-Drainer 3, 50 Hz (2332.521_EN)RTF0.1310/13/2021


Complete building services portfolio in operation for the multifunctional building complex of the future.

KSB products are often working away reliably in the background. However, in the case of this particular project, it’s worth taking a look behind the scenes. In Mannheim’s new multifunctional building complex “Das Quartier Q 6 Q 7”, an array of KSB products help to ensure a reliable infrastructure. Over a space of around 153,000 m² in which shopping and residential areas have been created as well as a hotel and restaurants, we have put our entire expertise in building services into practice – from drainage and water supply to heating, air-conditioning, ventilation and fire-fighting water supply.

Façade of “Das Quartier Q 6 Q 7” in Mannheim viewed from the street
pic-Ama Drainer Box

Matching product: Ama-Drainer-Box, Ama-Drainer-Box Mini

Waste water lifting unit

Stable above-floor plastic collecting tank or impact-resistant underfloor plastic collecting tank, with floor drain and odour trap, both with Ama-Drainer submersible motor pump starting and stopping automatically and swing check valve.