Re: PVC gas tank question. Please help
That is 3" PVC I used on that tank. I bought a short piece at Home Depot. They sell it in 3' pieces as well as all the fittings. I tapped it for the pipe fittings, then sealed it with J.B.
As far as the Gray PVC. I don't know if that would hold up to gasoline. That is basically used as conduit for wiring. I know from machining on it, it seems alot softer.