Main applications

  • Building services
  • Chemical industry
  • Cooling water and condensate
  • Desalination
  • District heating
  • Drainage pump stations
  • Energy
  • Fire fighting and sprinkler systems
  • Flood / stormwater holding tanks
  • Heat transfer, Cooling circuits
  • Industry engineering
  • Irrigation
  • Lake, Damwater extraction
  • Mining
  • Municipal waste water
  • Oil /Gas
  • Petrochemical Industry
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Pressure Drainage
  • Pressure boosting
  • Pressure boosting, fire fighting systems
  • Process
  • Pumps used as Turbines
  • Rawwater transport
  • Special processes
  • Steel
  • Systems
  • Waste water
  • Waste water transport
  • Water
  • Water Extraction
  • Water supply
  • Water transport
  • Water works
  • Watertransport
  • Watertreatment

Technical data

Q max 2,880.0 m³/h
H max 210.0 m


Single-stage axially split volute casing pump for horizontal or vertical installation, with double-entry radial impeller, mating flanges to DIN, EN or ASME.


Pumping water with a low solids content, e.g. in waterworks, irrigation and drainage pumping stations, extraction duties in desalination systems, power stations, fire-fighting systems, shipbuilding, district heating or cooling.

Further technical information about Omega®

Overview of technical data

Q (50Hz) 50.0 – 2,880.0 (m³/h)
H (50Hz) 7.0 – 210.0 (m)
Type of bearing Rolling element and plain bearings
Casing partition Axially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage, high voltage
No. of impeller entries Double entry
Type of installation Long-coupled
Type of coupling Direct, Gear
Type of lubrication Grease / Product lubrication
Max. permissible fluid temperature 80.0 (°C)
Nozzle position In-line
Maximum operating pressure PN 10, PN 16, PN 25
Pump set location Dry installed
Shaft material (EN standard) 13 % CHROMSTAHL, DUPLEXSTAHL
Suction characteristics Non-priming
Suitable for drinking water Yes
Type of casing Volute casing
Type of impeller Closed, Radial
Type of connection Flange
Casing material (EN standard) GRAUGUSS
eClass assignment 36410103, 36410100, 36410101, 36410000
Installation position Horizontal or vertical
Shaft seal type Gland packing, Mechanical seal
Main applications Industry and process engineering, Water, Energy, Building services, Mining / Dredges
Casing material Cast iron, Duplex steel, Cast duplex steel, Nodular cast iron
Maximum discharge-side pressure 25.0 (bar)
Maximum drive rating 1500.0 (kW)
Type of installation 00
Maximum speed of rotation 3500.0 (1/min)