Impeller for mobile A/C

This is a replacement impeller for a Beko mobile air condition.
I used ASA, 100% infill, 0.2mm layer
Takes 4 days to print

The FreeCAD file is also enclosed, version of FreeCAD is 0.19 beta.

Update:
After the first test it broke and it is clear, that there are some problems with design, material and print.
The material should be even more heat resistant, so I will change the extruder and most likely use PC, seems the extrusion is not enough,the bonding between the layers is not good enough and finally the blades need a base to have a better connection to the base ring and should be thicker. I will report when the new test has finished.

Update2:
The new design has finished, the blades are thicker now and come witch a better foundation. Unfortunately because of this, the stl file became much bigger and cura slicer gave up, cura hangs. So, I used 3D Simplifier, this programs produces the gcode, but doesn't do the 3D rendering for showing the object, unbelievable. Now I used