Are there different fine filter stations available? And if yes, do we have to consider something?

Generally, NESS is offering two sizes of systems for the filtration in thermal oil systems. However, their functions do not distinguish in principle. If selecting the right size, beside the actual oil volume of the system, the pollution factor must be considered also for retrofitting of the system.

FF300Used oil: < 50.000 litres
New oil: < 80.000 litres
FF500Used oil: < 150.000 litres
New oil: < 200.000 litres

What product solutions are available for your system, you will read here