Hi, I've purchased a spare urine bottle for our Airhead brand "composting" toilet. Currently, I'm trying to plumb it so that I can just pump it out from where it normally sits instead of carrying it around through the cabin
all the time. I was planning to put a small bulkhead fitting in the top with a semi-rigid pickup tube extending to the bottom of the tank and then connect up 1/2" PVC or nylon tubing to discharge overboard
(while at sea of course). It seems that finding a suitable bulkhead fitting is a much bigger issue than I had imagined!!! Anyone have any ideas? Is there an industry (hot tubs, fish tanks
etc) that uses these routinely?