This is a 3D printed DIY Sea Sweep. You will need 3/4" PVC for the pipe and a synchronous AC Motor and power supply. I printed @.2mm with a 1.2mm hot-end. The sides are optimized for 2.4 thickness ( 2 x 1.2mm).

Home Built Kossel

No

No

.2

50%

I use a E3D Volcano hot-end 1.2mm.

Will need to adjust opening for 3/4" pvc. Made intentionally small to get a good fit.

Will post video of working unit later.