Reverse osmosis/RO plant

Our advanced reverse osmosis water filtration solutions - also known as RO systems - filter drinking water without chemical additives and deliver, for example, the purest water. It is used in technical processes, in medical technology and in the food and beverage industry. Reverse osmosis (RO) is a technology that effectively removes salts and minerals as well as microorganisms and up to 90% of organic substances in water. This results in high water quality with low conductivity.
Guldager sells Osmosis water treatment systems from Grünbeck in Germany.

Customized solutions

Guldager helps customize solutions that fit your needs.

Industry solutions for business and industry

  • Steam boilers
  • Heating plants
  • manufacturing companies
  • Pharmaceutical companies

Contact a consultant

Call us +45 48 13 44 00 and find out how we can help.

Jan Jensen
Jan Jensen

Area Sales Manager
All of Denmark

Michael Larsen

Account Manager All of Denmark

Products and services

Geno-RK-X

The heavyweight in reverse osmosis systems. Just turn on the tap and you get an output of between 40 and 100 m3 per hour.

AVRO-flex 400

Portable RO system without the need for pre-treatment - recovery at least 50%.

osmoliQ:LB 4000 - 30000

Fully automated system for large industrial applications. The big brother of GENO-OSMO-X with horizontal 8" membranes and desalinated water in large volumes.

GENO-OSMO-X 200 - 3000

Perfect for smaller technical installations where efficiency and reduction of salts in the water is of great importance.

Profine® ZERO

Profine® ZERO professional is the ideal reverse osmosis system when smaller quantities of very pure water are needed. Performance up to 24 l/h. Up to 3 liters in the first minute.

Do you have any questions? We're ready with advice and guidance

Use our chat function on this page or contact us on +45 48 13 44 00 if you have any questions or would like a visit from our consultants.

Our service centre is also in contact with our service vans if you need service for your installation or emergency assistance.