Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 88
Fig. 47. Hopper and Trap. 65 58 BUILDING SUPERINTENDENCE … Fig. 48. Wash-Down Closet. emptied, and requires especial attention. Another form of syphoncloset produces the syphonic action without the jet by making a sud-den turn in the outlet pipe, which causes the flush of water to com-pletely fill the pipe and produce a vacuum with the same result…
Architecture · Building
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