Posted: Fri Aug 17, 2007 2:09 pm
If you are using the flat end of the plug and not the pipe end (hopefullyPVC Arsenal 17 wrote:my piston was going to be a plug, so the diameters are exactly the same.Modderxtrordanare wrote:A 1.5" piston will work sealing against 1.5" pipe. (My piston was a 1.5" cap, so it's a little bigger and thats why it works.)PVC Arsenal 17 wrote:So a 1.5" piston sealing against a 1.5" pipe is fine? Or should I step down the pipe to 1.25"?