Reverse Osmosis Systems


Reverse Osmosis Systems modern technology purifies water through the removal of elements including chemicals, hormones, salts and solutes.

Varying levels of treatment are available utilising three key areas of technology

  • Nanofiltration – for water softening and colour removal
  •  Brackish Water Reverse Osmosis – for surface water and bore water treatment applications with a total dissolved solids/salts level below 10,000 mg/L
  • Sea Water Desalination Systems –  for feed water with a high salt concentration and sea water treatment applications.


The RWWA Industrial Reverse Osmosis System Series integrates complete and proven pre-engineered designs, featuring user-friendly controls, resilient construction and easy access for maintenance and installation.

Our industrial series Reverse Osmosis Systems have been engineered to produce consistent high quality water with flow rates up to 1.5million L/day. The systems can be supplied with various additional features that will assist in the conservation of energy, reduce the amount of water required for operation and even provide for water recycling.

Download the Industrial Reverse Osmosis Brochure


  • 5.0 um multi-cartridge pre-filter
  • Automatic inlet shut-off valve
  • Multi-stage centrifugal pump
  • Two flow meters
  • Programmable auto-flush feature
  • PLC system control
  • Clean-In-Place (CIP) ports



  • Frame: Stainless steel 304 or powder-coated steel
  • Membrane Elements: TF Polyamide
  • Membrane Housing: FRP
  • Low Pressure Pipe: UPVC
  • High Pressure Pipe: Stainless steel
  • Pump: Stainless steel


  • Operating Pressure: < 300 psig
  • Maximum Recovery: 60% – 75%
  • Nominal Rejection: 95-99%
  • Operating Temperature: 2-35 ºC
  • Minimum Inlet Pressure: 30 psig
  • Design Temperature: 25 ºC



  • Low energy membranes (150 psi /225psi)
  • High water recovery operation (depending on feed quality)
  • Output controlled operation with variable speed drive
  • Reject water recovery and reuse systems
  • VDF systems
  • Feed water ORP and pH
  • Cleaning-in-Place (CIP) systems


What industrial applications can be used for reverse osmosis technology?

  • Production of potable (drinking) water from surface (river, dam, sea) or underground water sources
  • Pharmaceuticals production
  • Medical research laboratories and surgeries
  • Food processing production
  • Soft drink and bottled water production
  • Treatment of leechate and tailings from mining and refuse facilities
  • Pathogen, virus, bacteria removal from water
  • Powder-coating
  • Renal dialysis treatment requirements for patients suffering kidney disease
  • Printed circuit board production
  • Boiler feed water treatment
  • Any pure water application requirement



RWWA offers a range of tailored Reverse Osmosis Systems, complete with any necessary pre-filtration requirements. Working with our in-house team of experienced engineers, we can design, construct and install the ideal solution for your project. Contact us to discuss your specific site and discover how RWWA can vastly improve your water quality through a customised Reverse Osmosis System.



Our range of Reverse Osmosis Systems and equipment is unsurpassed in Australia with a huge range of components to match any budget. As a leader in water treatment services, RWWA clients benefit from the most competitive rates across the world’s leading brands and products, making the acquisition of spare parts not only convenient but affordable.



Want to secure the quality of your Reverse Osmosis Systems investment and ensure greater productivity? The RWWA Maintenance and Operations division can provide preventative servicing to optimise the performance of your system. We also offer 24-hour emergency response services to minimise downtime and ensure that in the unlikely event of any issues arising with your RO system, they are addressed immediately. 

Reverse Osmosis Systems


Discover a few of the projects currently receiving the quality treatment of the EcoFarmer:

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