Centrifugal Compressor 120mm Case Fan Conversion
Source: Thingiverse by Kiolia
The Centrifugal Compressor 120mm Case Fan Conversion is a free printable 3D model from Thingiverse by Kiolia. Conversion kit to transform a 120mm case fan (any with a hub in the neighborhood of 39-40mm diameter, which was all the spare ones I had floating around) into a centrifugal. You can download the STL file from the original listing below and print it at home.
About this model
Conversion kit to transform a 120mm case fan (any with a hub in the neighborhood of 39-40mm diameter, which was all the spare ones I had floating around) into a centrifugal compressor with a double volute. 7.3.18 UPDATE: Added a second impeller base that should be able to accommodate fans with larger hubs (from ~42 to ~46mm, although if you sand it down you might be able get it onto a 47mm hub). This hub is currently UNTESTED by me, though, so no promises! It's also taller than the original due to internal clearance needs. Includes straight and 90 degree outlet nozzles (these will nicely fit a 19mm cPAP hose), two flavors of inlet bells (tall/quiet and short/quick-to-print), adapters for 80 and 92mm case fans to serve as boosters on the inlet (these only fit the tall inlet bell, though), a…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Centrifugal Compressor 120mm Case Fan Conversion is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Kiolia.
- Who made this model?
- Designed by Kiolia, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
