Amarex KRT Submersible motor pump
Submersible motor pump

Amarex KRT

Horizontal or vertical single-stage submersible motor pump in close-coupled design, with various next-generation impeller types, for wet or dry installation, stationary or transportable version, with energy-saving motor and models for use in potentially explosive atmospheres.
See all documents and downloads

Main Applications

  • Waste water management
  • Service water supply systems
  • Disposal
  • Waste water treatment plants
Show all applicationsicon arrowright

Technical Data

  • Max. flow rate10080 m³/h
  • Max. head120 m
  • Max. allowed working pressure12 bar
  • Max. allowed fluid temperature60 °C


  • Absolutely water-tight resin-sealed cable entries prevent any water from entering the motor – even in the event of a damaged cable.
  • Reliable operation ensured by leakage sensors signalling any ingress of moisture into the motor
  • Reliable operation ensured by sensors monitoring the motor temperature and preventing overheating

Characteristic curves

Material number list – Amarex KRT

5 products
NameWeightMaterial numberPrice
PUMP ASSEMBLY KRTE 80-250/114UG-270100 KilogramZA070084
PUMP ASSEMBLY KRTE 80-250/74UG-24087 KilogramZA070079
PUMP ASSEMBLY KRTK 100-250/114UG-256113 KilogramZA070082
PUMP ASSEMBLY KRTK 40-250/122UG-21038 KilogramZA070097
PUMP ASSEMBLY KRTK 40-250/172UG-25642.5 KilogramZA070009


TitleFormatSizeLast change
icon download-pdfBrochure AMAREX KRT (2300.023_EN)pdf6.625/12/2020
TitleFormatSizeLast change
icon download-pdfGeneral Arrangement Drawings 50/60 Hz (2553.37_EN)pdf158.165/20/2020
TitleFormatSizeLast change
icon download-pdfRope spacer (2553.8011_EN)pdf0.349/18/2020
TitleFormatSizeLast change
icon download-pdfLevelControl Basic 2 (4041.5_EN)pdf7.116/27/2019

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate10080 m³/h
  • Min. flow rate0.1 m³/h
  • Max. head120 m
  • Min. head0.1 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage200 V, 208 V, 220 V, 230 V, 240 V, 380 V, 400 V, 415 V, 440 V, 460 V, 480 V, 500 V, 525 V, 575 V, 600 V, 660 V, 690 V
  • Casing material1821, 1886, 2882, 2764
  • Nominal pressurePN 10, PN 16, CL 125, CL 150
  • Max. allowed working pressure12 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature60 °C
  • Min. allowed fluid temperature0 °C

Sectional Drawings