In case anyone finds this looking for an answer, I went ahead and used a 1.5" pool line. Its over flow so that it pumps from the bottom and over flows into the top.. 8 bucks in the room over night not a single leak best part about it is that it fits right in to the 1.5 inch pvc fitting so that its super easy to put together. Ill try to take some pics.
hazeywonder Reviewed by hazeywonder on . Drain lines Ok i have been debating this in my head for some time. Im connecting banks of 8 buckets together and need to figure out drain size. Im thinking 1". Should I just use gromets? or is there a better way.. I have been using 1/2 groments with barbs connectors but im afraid of a leak with just 1" pvc any tips.. extra silicone? Rating: 5