Skinny Blower
thingiverse
Minimalist, low profile, super efficient, low build cost, rear mounted print cooler I designed this to fit the Black Diamond Bowden E3D Hotend by carlymx, but I see no reason why it should not be adaptable to fit any Prusa type Clone Most important for me ... it does not obscure the building process in any way. I included the Sketchup files for easy modding I used the popular 50mm radial fan .. http://www.ebay.co.uk/itm/DC-12V-50mm-Cooling-Fan-Blow-Radial-Hotend-Extruder-For-RepRap-3D-Printer-New/391767222533?_trkparms=aid%3D222007%26algo%3DSIM.MBE%26ao%3D2%26asc%3D45993%26meid%3D735587e3fb3b436889d5d0d65f38d710%26pid%3D100005%26rk%3D5%26rkt%3D6%26sd%3D132166250268&_trksid=p2047675.c100005.m1851 Be warned - I doubt you will need more than 50% of the fans full output!
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