pump cordless drill high volume 3d printed

i used a m8 rod for the shaft, as a bearing i used teflon tape the water seal is made from teflon tape to

if you tighten the nuts on the top part the seal will close.
the same with the teflon bearing on the bottom

the pvc pipe is 50mm
the drill i used does 2000 rpm.If you use a drill with a lower rpm, the pressure wil be lower to
here is the link to the printed parts
https://www.thingiverse.com/thing:4007073
have a look at my other things for more pumps and other interesting things

Видео pump cordless drill high volume 3d printed канала jobbeentjes