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Dura Schedule 40 PVC Union Slip x Slip Fittings$3.16
Matching PVC Pipe & Fitting SizesSelecting the correct size fittings to match your PVC pipe can be confusing if you do not already know the size of PVC pipe you have. All plumbing grade PVC should have size and rating information imprinted on the outside of the pipe. PVC pipe is named for the inside diameter, commonly referred to as "a nominal size".,Matching PVC Pipe & Fitting SizesSelecting the correct size fittings to match your PVC pipe can be