The parts used in this cannon are as follows: (1) 3' length of 3" diameter pressure rated PVC pipe (1) 3'2" length of 2" diameter pressure rated PVC pipe (1) 1/2" PVC ball valve (the cannon may ...
This is a fun project that involves quite a few great techniques for working with PVC that can be of use in making many other PVC creations. The end result to this project is kid friendly and should ...