The cooling fan (impeller) is an original spare part for FDN pool pumps in sizes 16 and 17. It ensures sufficient cooling of the electric motor during long-term operation and protects the winding from thermal damage.
Replacement of a worn or damaged impeller is necessary when noise, vibrations or activation of the motor’s thermal protection occur. The original part guarantees correct balancing and compatibility with the FDN motor shaft.
Installation requires no specialized equipment – basic hand tools are sufficient. A regular inspection of the fan’s condition should be part of the annual pump service inspection.
