Main characteristics:

Tube diameter x wall thickness 21 x 1.4 mm
Tube length between tube-plates 7.35 m
Number of tubes 846
Diameter of central tube 460 mm
Vessel diameter 1357 mm
Overall height 11.6 m
Nozzle diameter 300 mm
Capacity 85 MWth
Primary outlet temperature 375 oC
Primary inlet temperature 546 oC
Primary flow 392.6 kg/s
Secondary inlet temperature 335 oC
Secondary outlet temperature 520 oC
Secondary flow 362.5 kg/s
Working pressure on primary side 11.2 bar
Working pressure on secondary side 11.8 bar
Construction material Austenetic steel 1.4948