Plumbing fittings vary by size, purpose and material. You often must tie together pipes of different materials with transition fittings. The materials in common use today — copper, PVC and CPVC ...

PVC pipe is a valuable material to the backyard ... The possibilities could be further expanded by combining with these PVC fittings designed just for building stuff.

CPVC pipe tubing and fittings are perfect for areas of the country ... Also bear in mind that this isn't the same as PVC, ...