If you cut teeth in the bottom piece of 2" PVC you can rotate it and it will work better.
I put female ends on the 2" X 10' PVC and used a steel nipple between them for more strength. You need "U" fittings at the top so the hose doesn't kink.
I had trouble with the garden well. I got down 18' with a garden hose and could not go farther. I dug a pit with my backhoe and put a piece of plastic in it so the water would run back into it so I could re-use it. I used a 2" pump from the pit to the pipe and it took 5 minutes to wash down the last 12' !!!!
