Amarex KRT G, G1, G2, GH, C1, C2

Main applications

  • Advanced treatment / 3.stage
  • Ash removal
  • Bio. treatment / 2.stage
  • Biogas
  • Breweries
  • Building services
  • Chemical industry
  • Cooling water and condensate
  • Drainage
  • Drainage pump stations
  • Energy
  • Flood / stormwater holding tanks
  • Flood control
  • Flue gas desulphurization plants (FGD)
  • Food and beverages
  • General Processes
  • Heat transfer, Cooling circuits
  • Industry engineering
  • Irrigation
  • Lake, Damwater extraction
  • Mech. treatment / 1.stage
  • Mining
  • Municipal waste water
  • Oil /Gas
  • Petrochemical Industry
  • Power Stations > 100 MW
  • Pressure Drainage
  • Process
  • Sea -& Riverwater Extraction
  • Sewage treatment plants
  • Snow guns
  • Special processes
  • Steel
  • Sugar
  • Surface drainage
  • Suspended solids treatment
  • Systems
  • Waste water
  • Waste water / sewage
  • Waste water transport
  • Water
  • Water Extraction
  • Water treatment
  • Water works
  • Watertransport
  • Watertreatment

Design type

Waste water transport

Technical data

Q max 10080.0 m³/h
H max 120.0 m


Vertical single-stage submersible motor pump in close-coupled design, with various impeller types, for wet installation, stationary or transportable version. ATEX-compliant version available.


Waste water management, service water supply systems, disposal, waste water treatment plants, sludge disposal

Further technical information about Amarex KRT G, G1, G2, GH, C1, C2

Overview of technical data

Q (50Hz) 0.6 – 10080.0 (m³/h)
H (50Hz) 1.0 – 120.0 (m)
Type of bearing Rolling element bearings
Casing partition Radially split
Cutter Yes
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
Connection to power supply < 690 V, 3~
Explosion protection ATEX II 2 G T3, ATEX II 2 G T4
Impeller material (EN standard) JN 3029, JL 1040, 1.4517
Type of installation Close-coupled
Type of coupling None
Type of lubrication Grease lubrication
Max. permissible fluid temperature 60.0 (°C)
Nozzle position End suction
Maximum operating pressure PN 16
Pump set location Dry installed, Wet well
Shaft material (EN standard) C45+N, 1.4021
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller Open, Closed, Multi-vane impeller, Free flow impeller, Radial, Single-vane impeller, Diagonal, Cutter
Type of connection Flange
Casing material (EN standard) 1.4517, JL 1040, JN 3029
eClass assignment 36410101, 36410103
Free passage 240.0 (mm)
Installation position Horizontal or vertical
Shaft seal type Mechanical seal
Main applications Energy, Water, Industry and process engineering, Mining / Dredges, Waste water / sewage, Building services
Casing material Cast iron
Maximum discharge-side pressure 12.0 (bar)
Maximum drive rating 850.0 (kW)
Type of installation 00, transportabel, stationär
Maximum speed of rotation 3500.0 (1/min)