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Water Transport Pumps

Supplier: KSB Australia Pty Ltd

The axially split, single-stage volute casing pumps of the Omega and RDLO series stand for top performance in water transport. They are versatile and allow maximum energy savings.

Price Guide: POA

KSB’s RDLO pump KSB’s RDLO and Omega pumps

RDLO and Omega pumps are ideally suited to handling raw water, clean water, service water and seawater. They transport fluids with a minimum of flow resistance, thus lowering the energy and life cycle costs of the systems they are installed in.

RDLO and Omega are suited to the following applications:

  • Extraction, pressure boosting and general transport in water utilities and desalination plants
  • Cooling and service water supply in power stations and industrial plants
  • Fire-fighting systems
  • Shipbuilding
  • General petrochemical applications
  • Seawater desalination

Benefits of RDLO and Omega pumps:


  • Large number of characteristic curves 
  • Broad spectrum of standard and special material variants 
  • Shaft sealed by gland packing or mechanical seal 
  • Flange design to DIN EN or ASME 
  • Horizontal or vertical installation 
  • Comprehensive range of accessories

KSB’s Omega pump Reliable

  • Reliable sealing of the casing halves by solid casing split flanges at the upper and lower casing part 
  • Smooth running thanks to flow-optimised, vortex-free intake elbow and rigid shaft with short bearing span 
  • High availability thanks to generously dimensioned bearings and high-quality shaft seals 
  • Reliable power transmission thanks to robust, completely sealed shaft without steps/threads in the wetted area

Low maintenance costs/easy to service

  • Corrosion- and abrasion-resistant materials for shaft protecting sleeves, casing wear rings, impeller wear rings and impeller ensure a long service life. 
  • Robust bearings and a rigid shaft ensure smooth operation with low vibration levels and a long service life of bearings, shaft and shaft seals. 
  • The self-aligning rotor enables uncomplicated and fast maintenance, doing away with setting/alignment work and preventing mounting errors. 
  • No studs in the casing split flange which could hinder maintenance work and easily become damaged

Low life cycle costs

  • CFD optimised hydraulic systems ensure top efficiencies and the best NPSH values in the industry. 
  • Generously dimensioned components and smooth running make for smooth operation with little wear. 
  • Maintenance-friendly design enables fast maintenance and ensures short downtimes.

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