Service agreements

During a typical 20-year lifecycle of a Hydrofoss plant, it is exposed to changing conditions that may affect its operation. Therefore, it’s important to schedule annual service. This will minimize downtime, and ensure stable operation of the system throughout its life.

To keep your Hydrofoss system in the best possible condition it should be serviced every 8500 hours of running time or every 24 month.


In the Smartplus service agreement, we will conduct one annual service check with all consumables, service hours and spare parts included. Expenses related to the replacement of main components are not included in the service agreement.

The service agreement covers a period of three to five years, with the option of subsequently extending the contract.

How does Smartplus work?


You remote monitor how all vital

parts are performing with

Hydrofoss PLC System.


If service or maintenance 

is needed we send a

Hydrofoss certified engineer.


Onsite service/maintenance

is conducted.


You can now continue to

clean wastewater with annual service

cost covered by Hydrofoss.

Do you want to know more?

If you have a project, a challenge, or just want to know more about our products, we would love to hear from you.