Suction Head for Zimpure on Prusa MK3S V2

thingiverse

This is Version 2 of the Suction Head for the Zimpure system on the Prusa i3 MK3S. The original was prone to melting due to the proximity to the hot end. This nozzle doesn't extend under the hot end, so while it is less prone to melting, it may not be as effective in picking up the nanoparticles and VOCs. With the redesigned extruder head assembly on the Prusa Mk3S, the original Zimpure suction head no longer fit. I designed a new suction head in Fusion 360 to accommodate the limited space available on the Mk3S. The suction head is a bit further away from the original to prevent melting of the nozzle. The design includes two holes that share the Noctua fan fasteners. To install the nozzle, I replaced the lower fan fastener with a M3x25 and 4 M3 washers and replaced the top fan fastener with a M3x16. I also recommend printing the "STLAccroche_tuyau.STL" on Zimpure's website under the MK3 section: https://www.zimple3d.com/zimpure/Prusa/mk3/ to help support the suction tube.