40mm Box Fan Housing "Normal flow"
This is a minor tweak on my single 40mm box fan shroud (http://www.thingiverse.com/thing:125818). I reversed the vanes so they line up with where the wires come out so air flow is out the "exhausts".
This is a minor tweak on my single 40mm box fan shroud (http://www.thingiverse.com/thing:125818). I reversed the vanes so they line up with where the wires come out so air flow is out the "exhausts".