Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances . ide trap did not exist. While the methods shown in Figs. 61 and 62 are

Download this stock image: Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances . ide trap did not exist. While the methods shown in Figs. 61 and 62 are considered goodpractice, there is considerable objection to the vent being placednear the dwelling, because of the sewer gas that is forced out,whenever a sudden discharge of water goes into the drain. Eachtime a closet is flushed, a large volume of water enters the stackand completely fills the pipe. When this occurs, the descendingwater forces out the air of the pipe ahead of it, and a gush ofoffensive air fil - 2AWEF9M from Alamy's library of millions of high resolution stock photos, illustrations and vectors.

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