I said a while ago that I would try and put some plans up (OP: https://www.backyardchickens.com/forum/viewtopic.php?id=580638 ).
Here they are:
Notes:
Part 1: This part you want to get in electrical PVC. That means that it will be grey and not white. This will just mean that the threads are striaght and not tapered.
Parts 4 and 6: Just regular Schedule 40 1/2 inch PVC. Used Schedule 40 for more strength.
Got all the parts from Home Depot. The scan of this didnt really come out that well. My edition of Solidworks is a student copy as you can see on the print and I cant make PDF's.
Colin
Here they are:


Notes:
Part 1: This part you want to get in electrical PVC. That means that it will be grey and not white. This will just mean that the threads are striaght and not tapered.
Parts 4 and 6: Just regular Schedule 40 1/2 inch PVC. Used Schedule 40 for more strength.
Got all the parts from Home Depot. The scan of this didnt really come out that well. My edition of Solidworks is a student copy as you can see on the print and I cant make PDF's.
Colin