01/29/2019
Shot of the hook knife cleaning up an edge. Used the PVC stub to flare a uniseal from the outside while trying to force another pipe from the inside. Didn't work. Yes, I caught the knife with my thumb and got a gusher. π
The saw cuts, although quicker to make, didn't work. They tore the uniseal and flexed the pipe making it hard to push through. Pain to undo. π³π£
Thanks to friend suggestions, the pipe was able to work by coupling then drilling the set pipe on the inside. I used 4 bits to progress to 1/2 to prevent pipe crack. 2 didn't work. Also turning down the drill speed helped. β€π
The pipe wiffling will create aerodynamic vorticies for the system. π¨π¦
But not really.
I have decided not to post detailed pics of the completed filters as they are not my design. If interested, check out the college of aquaponic engineering and design when they enroll again or source designs for up-flow and radial flow filters online.
If there are any fans with systems, it would be awesome to see pics posted.