peristaltic pump

Replacement pump head to quick change tubing. Compatible with pump shown in third image.

NOTE: If the pump does not turn, I would suggest editing the Upper_Housing.sldprt file to add some space to the inner cavity. Dimensions are dependent on melt temperature, material, bed temperature, ambient temperature, and a few other factors. Tight tolerance of assembly means that the part file might need some tuning. This is a reupload of a previous version I designed on a different Thingiverse account, if you grabbed it already no need to snag again!