Sealing technology for desalination plants

Industrial pump system with blue valves and stainless steel pipes in a water treatment facility.
Reverse osmosis water filtration system with high-pressure membranes in an industrial facility.
Modern wastewater treatment plant with large silver biogas digesters beside an industrial river.

So that the sustainable water supply functions reliably

De­sali­nat­ing seawater or process water is becoming ever more im­por­tant today, for drinking water is in short supply due to climate change. At the same time, global water con­sump­tion is rising – and with it, the number of water de­sali­na­tion plants.

The most ef­fi­cient and state-of-the-art method for de­sali­na­tion is reverse osmosis (RO) a membrane sep­a­ra­tion pro­ce­dure. Thermal dis­til­la­tion is a process that is pri­mar­ily used for drinking water pro­duc­tion in the Middle East. Here, seawater is heated, evap­o­rated, and then liq­ue­fied again.

Diagram showing seawater desalination process with prefilter, reverse osmosis plant, energy recovery, and secondary treatment.

These processes require the use of many different pumps. They must move a great quantity of water and be able to handle different requirements. The sometimes high salt content of seawater or of the separated salt (brine), the chemicals in the brine, and high pressures of up to 60 bar place great demands on the pumps and their seals. At the same time, the sealing components used for drinking water production must comply with high hygienic standards and legal requirements. The technically oriented design of the seals and their materials are therefore critical for reliable, efficient, and safe pump and system operation.

 

High-performance sealing technology for water desalination plants

From seawater de­sali­na­tion plants for sup­ply­ing drinking water for cities and com­mu­ni­ties or de­sali­na­tion systems for in­dus­trial treat­ment of used and process water, EagleBurgmann knows the de­mand­ing process con­di­tions and has spent many years serving op­er­a­tors of de­sali­na­tion plants and pump OEMs with reliable, high-per­for­mance sealing tech­nol­ogy that has stood the test of time.

 

The benefits to you

  • A broad portfolio of standardized sealing technology for nearly any type of pump in proven EagleBurgmann quality
  • Modular construction with standardized components and functional add-ons make seals possible for any customer-specific requirement
  • Training courses for technical personnel at the EagleBurgmann Academy
  • Custom-tailored in-house training courses worldwide
  • Technical support from EagleBurgmann seal experts in case of questions

Select from our services

Are you a service provider for desalination plants that offers specialized maintenance, repair, and replacement of mechanical seals?

Working with EagleBurgmann can benefit you in many ways. We offer a broad range of me­chan­i­cal pump seals that are avail­able quickly. For any type of water ap­pli­ca­tion. We keep you up to date with our training courses. Our sealing spe­cial­ists around the world are there to help you if you have any ques­tions.

References from the world of desalination

Our ex­ten­sive sealing tech­nol­ogy ex­per­tise is revealed in numerous (seawater) de­sali­na­tion projects.  Take a look at these selected prac­ti­cal ap­pli­ca­tion examples. That's ex­cel­lent sealing tech­nol­ogy.

We are happy to advise you

Would you like personal advice, do you have any questions or would you like to order directly? We look forward to supporting you.