Bath drain fitting

摘要

A main body below the bath has an inlet portion and a union to an outlet pipe. A siphon forms an odor trap between the port and the union, and a further union is provided to a system accommodating slightly contaminated water. A further siphon, or the same one, can also be provided between the port and the second union, or the latter can be connected to the port via a bypass across the siphon.