just tested my adaptation of this thing.
used a Danner 950 gpm mag drive and all 1/2 inch tubing.
Did not realize I couldn't pound the end flat like he did since
1/2 inch tubing barely fits the bottles.
I did drill three 1/8" holes in a pipe cap and just slid that one one
tube for the test and it worked well. Not the bottle rattling pressure I imagined
but it looked like it could wash bottles pretty well. Now to buy 11 more
pipe caps from Homer.
Really, I only bottle mead and a rare beer for a good buddy.
this just seemed like a fun gadget.
I also use the pump to recirculate coolant for my immersion cooler
via a res filled with ice thus less waste.
the one i am working on is set up the same way, but ill be useing PVC and poly pipe just incase i need to use some stronger washing agents,
i dont have to worry about any reactions or fumes that metal
products might give off. keep up the good work.