Development of flush toilets Toilet

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although precursor flush toilet system used nowadays designed in 1596 john harington, such systems did not come widespread use until late nineteenth century. onset of industrial revolution , related advances in technology, flush toilet began emerge modern form. crucial advance in plumbing, s-trap, invented scottish mechanic alexander cummings in 1775, , still in use today. device uses standing water seal outlet of bowl, preventing escape of foul air sewer. in mid-19th century, growing levels of urbanisation , industrial prosperity, flush toilet became used , marketed invention. period coincided dramatic growth in sewage system, in london, made flush toilet particularly attractive health , sanitation reasons.


flush toilets known water closets , opposed earth closets described above. wcs first appeared in britain in 1880s, , spread continental europe. in america, chain-pull indoor toilet introduced in homes of wealthy , in hotels in 1890s. william elvis sloan invented flushometer in 1906, used pressurized water directly supply line faster recycle time between flushes.








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