what is a vertical sewer drain
Since the sewer smells are at least unpleasant it is clear that this smell will come to cause a number of diseases. Vertical plumbing is a different method of using pipelines and traps in the vertical position to a drain or sewer plumbing tank. It is a common that the plumbers use a trap is as a part of the fitting in a WC or an outlet waste pipe. Many old houses have a two pipe waste plumbing system or drain system with the WCs connected in to a vertical soil pipe and the other to a waste pipe of vertical type.