hello rp! it's been a while... i made an eductor and just want to share it here. so...
materials:
1 pc 4" 3/4 PVC pipe
1 pc ~1" 1/2 PVC pipe
1 male hose adapter (not sure if this what it's called)
PVC cement
tools:
1 hand held drill (or any rotary tool)
heat gun
ball & cone grinders
22mm hole saw
cutter
sandpaper
and a jack hammer (optional)
i was initially aiming for this...
...maybe next time
onto the build...
i used a cone grinder...
to grind the inside of the hose adapter(?)
using a cutter, i stripped off the remaining plastic inside the adapter...
grind the outflow of the nozzle too...
you may also use a cutter to trim off the excess plastic...
will be posting more later. thanks for viewing.