PVC and CPVC, PEX, ABS, galvanized steel and cast iron — can mostly all be connected to each other with appropriate fittings. With all the different pipe sizes and materials out there ...

Learn clever plumbing tricks to repair PVC pipes without cutting the water supply, perfect for emergencies or when you can't ...

But not [truebassB], instead he built his own air pump from first principles (YouTube, embedded below) using PVC pipe. It’s a straightforward ... A couple of ball check valves are used for ...