Today we're going to be taking a look at the Valterra 90-Degree Close Elbow Sewer Inlet Fitting. This fit in is made from a durable, black plastic construction. It's going to feature the 90 degree bend. This end right here features the three-inch MPT connector. That's male pipe thread. If we take a measurement from outer edge to outer edge of the threaded portion, that's going to give us a… see more >