I have an overflow rated 600 gph with a a 1 1/2" slip bulkhead that I bought but never used it. Its complete except it doesnt have the U Tube which is the only thing missing.I also have two 5 foot pieces of pvc,the union, two 40 degree elbows and a slip x male thread adapter.$25 take all including SCWD u tube return pipe
some pics
I have lots of spare 1" pvc tubing (elbows, connectors) if you want, everything to make it drain into your sump. I`ll give you what I have, no problem. LMK, I`ll check in my basement.