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Ama-Drainer 4 / 5;Ama-Drainer 80/100 Submersible motor pump
Submersible motor pump

Ama-Drainer 4 / 5;Ama-Drainer 80/100

Ama-Drainer 4../5...:
See all documents and downloads

Main Applications

  • Drainage
  • Disposal
  • Drainage systems
  • Lowering groundwater levels
Show all applications

Technical Data

  • Max. flow rate130 m3/h
  • Max. head26 m
  • Max. allowed fluid temperature40 °C


  • Ready-to-connect, easy installation and commissioning
  • Reliable shaft sealing by SiC/SiC mechanical seal with good dry-running characteristics, with oil reservoir
  • Maintenance-free with grease-packed bearings sealed for life


  • A76A_25546039819-1_1

Characteristic curves

  • Download

Material number list – Ama-Drainer 4 / 5;Ama-Drainer 80/100

106 products
NameMains voltageRated frequencyMotor current typeLength power cableNominal diameter outletFree passageFloat switchDesign conceptWeightMaterial numberPrice
AMA-DRAINER 80-40N400V50HzThree-phase current10mDN 6512mmNoA59 Kilogram29117702
upon request
AMA-DRAINER 80-40S400V50HzThree-phase current10mDN 6512mmYesA59.5 Kilogram29117703
upon request
AMA-DRAINER 100-75N400V50HzThree-phase current10mDN 10012mmNoA93 Kilogram29117706
upon request
AMA-DRAINER 100-75S400V50HzThree-phase current10mDN 10012mmYesA94.5 Kilogram29117707
upon request
AMA-DRAINER C 522 ND/11400V50HzThree-phase current10mG 2 (DN50)11mmNoC23.5 Kilogram29128693
upon request


TitleFormatSizeLast change
Ama-Drainer 4../5.. (2331.826_EN)PDF4.254/19/2021
Ama-Drainer 80/100 (2331.823_EN)PDF3.944/19/2021
AS5 (2317.8233_EN)PDF1.434/19/2021
TitleFormatSizeLast change
Ama-Drainer 80/100 (2331.54_EN)PDF6.974/19/2021
Ama-Drainer 4../5.. (2331.53_EN)PDF9.364/19/2021
TitleFormatSizeLast change
Ama-Drainer 3, 50 Hz (2332.521_EN)RTF0.045/6/2021

Technical Data

  • FunctionPump
  • Connection typeWithout
  • Drive conceptWith electric actuator
  • Max. flow rate130 m3/h
  • Min. flow rate0.1 m3/h
  • Max. head26 m
  • Min. head1 m
  • Mains frequency50 Hz
  • Mains voltage230 V, 400 V
  • Casing materialX5CRNI18-10, EN-GJL-250
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature40 °C
  • Min. allowed fluid temperature0 °C

KSB - one of the world's leading manufacturers of industrial valves and pumps

Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 150 years. With more than 15,000 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

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