Amarex N

Amarex N

Main applications

  • Advanced treatment / 3.stage
  • 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
  • Food and beverages
  • Industry engineering
  • Irrigation
  • Lake, Damwater extraction
  • Mech. treatment / 1.stage
  • Mining
  • Municipal waste water
  • Power Stations > 100 MW
  • Pressure Drainage
  • Process
  • Sea -& Riverwater Extraction
  • Sewage treatment plants
  • Surface drainage
  • Suspended solids treatment
  • Systems
  • Waste water
  • Waste water / sewage
  • Waste water transport
  • Water
  • Water Extraction
  • Water treatment
  • Water works
  • Watertransport
  • Watertreatment

Technical data

Q max 190.0 m³/h
H max 49.0 m


Vertical single-stage submersible motor pump for wet installation, with cutter (S), free-flow impeller (F) or diagonal single-vane impeller (D), stationary or transportable version. Amarex N pumps are floodable, single-stage, single-entry close-coupled pump sets which are not self-priming. ATEX-compliant version available.


Pumping waste water, especially untreated waste water containing long fibres and solid substances, fluids containing gas or air, and raw, activated and digested sludge; for dewatering and water extraction, drainage of rooms and areas at risk of flooding.

Further technical information about Amarex N

Overview of technical data

Q (50Hz) 0.0 – 190.0 (m³/h)
H (50Hz) 0.0 – 49.0 (m)
Type of bearing Rolling element bearings
Drive Electric motor
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage High voltage
Connection to power supply 400 V, 3~
Explosion protection EX-SCHUTZ EEX D IIB, ATEX 100A
Type of installation Close-coupled
Type of coupling None
Type of lubrication Grease lubrication
Pump set location Wet well
Shaft material (EN standard) 1.4021
Casing material (EN standard) JL 1040
Free passage 100.0 (mm)
Installation position Vertical
Shaft seal type Mechanical seal
Main applications Waste water / sewage, Industry and process engineering, Building services
Casing material Cast iron
Maximum drive rating 4.2 (kW)
Type of installation Stationary, Transportable