Description See what I made with all of that bent PVC - www.youtube.com The motor I used was actually a loaner from a friend, it is about 400 dollars, but is far beyond what the bender requires, it could have turned steel. You need any low speed 20-60rpm (but not necessarily adjustable) decent torque motor . If you're just bending a couple of lengths you might simply turn it by hand. I was bending over 100 12 foot lengths of pipe. For the tube that runs through the rubber stopper, we used lamp rod, which we cross threaded, and loaded with lots of Teflon tape. You would be much better off taking a quick release air coupler to a machinist and asking him to make you 2 threaded tubes that the coupler can screw onto (1 for backup). You could also tap it yourself if you have the tools. You're going to drill out your stopper and run the tube through, put a nylon washer, steel washer then lock washer on either side and tighten down the exposed hex nut once you put it in the end of your pipe to squish the rubber stopper into place. The other side is simply a hex nut, with a nylon washer, steel washer, then hex bolt that clamp the stopper into place. You want your steel washer to be as close in diameter to the inside of your pipe as possible, and you want the interior diameter of your nylon washer to be as close to your threaded tube size as possible. (you want to have to turn it on) www.cataclyst.org This is documentation of a process for PVC bending developed by Henry Witecki and Chris <b>...</b>
