The University Hospital of North Norway (abbreviated UNN) requests tender for a water purifying system and pipe loop for the University Hospital of North Norway, department Harstad.

The system shall be able to produce ultra clean water to up until 20 HDF dialysis machines, with pre-processing and emergency operation system.

The tender shall include pre-processing which as a minimum shall comprise coarse filters, sand filters active charcoal filters, softener and fine particles filters.