Can dwv pipe be used for pressure?
The foam core pvc skiinned pipe is designed for gravity drain, waste and vent applications. A conduit, no pressure. The pressures that most of us are using will be accommodated by the many ponds built with the DWV. It is less than 10 psi.
Let's Get It Fixed!
HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.